227 

WHUS76 KSEW 191001

MWWSEW



URGENT - MARINE WEATHER MESSAGE

National Weather Service Seattle WA

301 AM PDT Thu Sep 19 2019



PZZ131-132-191815-

/O.NEW.KSEW.SC.Y.0194.190920T0000Z-190920T0900Z/

Central U.S. Waters Strait Of Juan De Fuca-

East Entrance U.S. Waters Strait Of Juan De Fuca-

301 AM PDT Thu Sep 19 2019



...SMALL CRAFT ADVISORY IN EFFECT FROM 5 PM THIS AFTERNOON TO

2 AM PDT FRIDAY...



The National Weather Service in Seattle has issued a Small Craft

Advisory...which is in effect from 5 PM this afternoon to 2 AM

PDT Friday. 



* WIND AND WAVES...Westerly wind 15 to 25 knots. Wind waves 2 to 4

  feet.



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A Small Craft Advisory means that wind speeds of 21 to 33 knots

are expected to produce hazardous wave conditions to small craft.

Inexperienced mariners, especially those operating smaller

vessels should avoid navigating in these conditions.



&&



$$





www.weather.gov/seattle





478 

WHUS76 KSEW 191549

MWWSEW



URGENT - MARINE WEATHER MESSAGE

National Weather Service Seattle WA

849 AM PDT Thu Sep 19 2019



PZZ131-132-200000-

/O.CON.KSEW.SC.Y.0194.190920T0000Z-190920T0900Z/

Central U.S. Waters Strait Of Juan De Fuca-

East Entrance U.S. Waters Strait Of Juan De Fuca-

849 AM PDT Thu Sep 19 2019



...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM 5 PM THIS

AFTERNOON TO 2 AM PDT FRIDAY...



* WIND AND WAVES...Westerly wind 15 to 25 knots. Wind waves 2 to 

  4 feet. 



PRECAUTIONARY/PREPAREDNESS ACTIONS...



A Small Craft Advisory means that wind speeds of 21 to 33 knots

are expected to produce hazardous wave conditions to small craft.

Inexperienced mariners, especially those operating smaller

vessels should avoid navigating in these conditions.



&&



$$





www.weather.gov/seattle






917 

FPUS56 KSEW 191543

ZFPSEW



Zone Forecast Product for Western Washington

National Weather Service Seattle WA

842 AM PDT Thu Sep 19 2019



Spot temperatures and probabilities of measurable precipitation

are for the rest of today, tonight, and Friday.



WAZ558-192300-

Seattle and Vicinity-

Including the cities of Seattle, Shoreline, Federal Way, and Kent

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the mid to upper 60s.

Southwest wind to 10 mph becoming northwest in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the mid to upper 50s. Northeast wind to 10 mph becoming

south after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the mid to upper 60s. Light wind becoming south around 10 mph in

the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower to mid 50s.

Southwest wind 10 to 15 mph becoming south after midnight. 

.SATURDAY...Mostly cloudy. A slight chance of rain in the

morning. Highs in the mid to upper 60s. South wind to 10 mph

becoming southwest in the afternoon. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows in

the upper 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the mid 50s. 

.TUESDAY...Partly sunny with a slight chance of showers. Highs in

the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. Highs in the mid to upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Seattle           67   57   67  /  10   20   20 



$$



WAZ559-192300-

Bremerton and Vicinity-

Including the cities of Bremerton and Silverdale

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the mid to upper 60s. Light wind becoming east to 10 mph in

the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the mid to upper 50s. Northeast wind 10 to 15 mph

becoming east after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the mid to upper 60s. Light wind becoming south around 10 mph in

the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower to mid 50s.

South wind around 10 mph becoming east to 10 mph after midnight. 

.SATURDAY...Mostly cloudy. A slight chance of rain in the

morning. Highs in the mid to upper 60s. Light wind becoming

southwest around 10 mph in the afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the mid

to upper 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy. A slight chance of showers in the

afternoon. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.TUESDAY...Partly sunny with a slight chance of showers. Highs in

the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. Highs in the mid to upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Bremerton         67   54   66  /  10   20   20 



$$



WAZ507-192300-

Everett and Vicinity-

Including the cities of Everett, Edmonds, Lynnwood, Marysville, 

and Arlington

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the 60s. South wind to 10 mph becoming west in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the mid to upper 50s. West wind 10 to 15 mph becoming

north after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the mid to upper 60s. Light wind. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower to mid 50s.

North wind to 10 mph becoming east after midnight. 

.SATURDAY...Mostly cloudy. A slight chance of rain in the

morning. Highs in the mid to upper 60s. South wind to 10 mph

becoming southeast around 10 mph in the afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the mid

to upper 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy with a slight chance of showers. Highs in

the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Partly sunny. Highs in the mid to upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Edmonds           66   56   66  /  10   20   20 

Everett           65   55   65  /  10   20   20 



$$



WAZ509-192300-

Tacoma Area-

Including the cities of Tacoma, Lakewood, Puyallup, and Sumner

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the mid to upper 60s. Light wind. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the 50s. West wind 10 to 15 mph becoming south after

midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the mid to upper 60s. Southwest wind to 10 mph increasing to

10 to 15 mph in the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Lows in the lower to mid 50s. Southwest wind 10 to

15 mph. 

.SATURDAY...Mostly cloudy. Highs in the mid to upper 60s.

Southwest wind to 10 mph increasing to 10 to 15 mph in the

afternoon. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows in

the mid to upper 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower 50s. 

.MONDAY...Mostly cloudy. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.TUESDAY...Partly sunny with a slight chance of showers. Highs in

the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. Highs in the upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Puyallup          68   56   67  /  10   20   20 

Tacoma            69   55   68  /  10   20   20 



$$



WAZ556-192300-

Bellevue and Vicinity-

Including the cities of Bellevue, Kirkland, Redmond, and Issaquah

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the mid to upper 60s. Light wind becoming northwest to 10 mph

in the afternoon. 

.TONIGHT...Cloudy. A chance of showers after midnight. Lows in

the mid to upper 50s. North wind to 10 mph becoming east after

midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the mid to upper 60s. Light wind becoming southwest to 10 mph in

the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower to mid 50s.

Northeast wind to 10 mph becoming southeast after midnight. 

.SATURDAY...Mostly cloudy. A slight chance of rain in the

morning. Highs in the mid to upper 60s. Light wind becoming

southwest around 10 mph in the afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the upper

50s. 

.SUNDAY...Rain at times in the morning, then rain likely in the

afternoon. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. Highs in the mid to upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Bellevue          67   56   67  /  10   30   20 



$$



WAZ555-192300-

East Puget Sound Lowlands-

Including the cities of Gold Bar, Enumclaw, North Bend, 

and Buckley

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the 60s. West wind to 10 mph becoming northwest in the

afternoon. 

.TONIGHT...Cloudy. A chance of showers after midnight. Lows in

the lower to mid 50s. North wind to 10 mph becoming south after

midnight. 

.FRIDAY...Mostly cloudy. A chance of showers in the morning, then

a slight chance of showers in the afternoon. Highs in the 60s.

Light wind becoming southwest to 10 mph in the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Lows in the lower 50s. West wind to 10 mph becoming

south after midnight. 

.SATURDAY...Mostly cloudy. A slight chance of rain in the

morning. Highs in the 60s. Light wind becoming southwest to

10 mph in the afternoon. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows in

the mid to upper 50s. 

.SUNDAY...Rain at times. Highs in the lower 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy with a slight chance of showers. Highs in

the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. 

.WEDNESDAY...Mostly sunny. Highs in the mid to upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Gold Bar          66   55   65  /  10   30   40 

Enumclaw          65   53   64  /  10   30   20 

North Bend        65   54   65  /  10   30   30 



$$



WAZ503-192300-

Western Whatcom County-

Including the cities of Bellingham, Blaine, and Lynden

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Mostly cloudy. Highs in the 60s. Southwest wind

10 to 15 mph. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. South wind 10 to 15 mph decreasing

to 10 mph or less after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the 60s. South wind to 10 mph becoming southwest in the

afternoon. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. South wind

10 to 15 mph. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the 60s. South wind 10 to 15 mph. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain in the

evening, then rain likely after midnight. Lows in the mid to

upper 50s. 

.SUNDAY...Breezy. Rain at times in the morning, then rain likely

in the afternoon. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy. A chance of showers in the

evening, then a slight chance of showers after midnight. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy with a slight chance of showers. Highs in

the lower 60s. 

.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.TUESDAY...Breezy. Mostly cloudy with a slight chance of showers.

Highs in the mid 60s. 

.TUESDAY NIGHT...Mostly cloudy in the evening then becoming

partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Partly sunny with a slight chance of showers. Highs

in the mid 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Bellingham        65   55   66  /  10   20   20 

Sumas             67   54   67  /  10   20   20 



$$



WAZ506-192300-

Western Skagit County-

Including the cities of Mount Vernon, Anacortes, Sedro-Woolley, 

and Burlington

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the 60s. South wind to 10 mph becoming west in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. South wind 10 to 15 mph decreasing

to 10 mph or less after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the 60s. Light wind. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. Southwest

wind 10 to 20 mph becoming south to 10 mph after midnight. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the 60s. South wind 10 to 15 mph becoming southeast in the

afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the mid

to upper 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the mid 50s. 

.MONDAY...Mostly cloudy with a slight chance of showers. Highs in

the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening, then a chance of showers after midnight. Lows in the

lower to mid 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Partly sunny. Highs in the mid 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Anacortes         63   54   64  /  10   20   20 

Mount Vernon      67   55   66  /  10   20   20 



$$



WAZ001-192300-

San Juan County-

Including the cities of Friday Harbor, Eastsound, 

and Roche Harbor

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the lower to mid 60s.

Northwest wind to 10 mph becoming north in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. South wind 10 to 15 mph becoming

west after midnight. Gusts to 25 mph. 

.FRIDAY...Partly sunny. A slight chance of showers in the

morning. Highs in the lower to mid 60s. South wind to 10 mph. 

.FRIDAY NIGHT...Mostly cloudy. Lows near 50. South wind 10 to

15 mph becoming west after midnight. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the lower to mid 60s. Southwest wind 10 to 15 mph becoming south

in the afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain in the evening,

then rain likely after midnight. Lows in the mid 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.MONDAY...Mostly cloudy with a slight chance of showers. Highs in

the lower 60s. 

.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.TUESDAY...Mostly cloudy. A chance of showers in the morning,

then a slight chance of showers in the afternoon. Highs in the

lower to mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. Highs in the lower 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Friday Harbor     63   52   64  /  10   20   10 

Eastsound         63   55   64  /  10   20   20 



$$



WAZ510-192300-

Admiralty Inlet Area-

Including the cities of Port Townsend and Port Ludlow

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the 60s. Light wind. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the 50s. West wind 10 to 20 mph. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the 60s. South wind to 10 mph. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower to mid 50s. West

wind 10 to 15 mph. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the 60s. South wind around 10 mph becoming southeast in the

afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the mid

to upper 50s. 

.SUNDAY...Rain likely. Highs in the lower 60s. 

.SUNDAY NIGHT...Mostly cloudy. A chance of showers in the

evening, then a slight chance of showers after midnight. Lows in

the lower to mid 50s. 

.MONDAY...Mostly cloudy with a slight chance of showers. Highs in

the lower 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower to mid 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the lower to mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Partly sunny. Highs in the lower to mid 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Oak Harbor        64   55   66  /  10   20   20 

Port Townsend     63   53   63  /  10   20   20 



$$



WAZ511-192300-

Hood Canal Area-

Including the cities of Hoodsport and Brinnon

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the mid to upper 60s. South wind to 10 mph. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. Southwest wind 10 to 15 mph

decreasing to 10 mph or less after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the 60s. Light wind becoming south to 10 mph in the afternoon. 

.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower 50s. West wind 10 to 15 mph decreasing to

10 mph or less after midnight. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the 60s. South wind to 10 mph becoming southwest in the

afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the mid

50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower 50s. 

.MONDAY...Partly sunny with a slight chance of showers. Highs in

the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower 50s. 

.TUESDAY...Partly sunny with a slight chance of showers. Highs in

the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. Highs in the mid to upper 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Shelton           68   54   67  /  10   20   20 



$$



WAZ504-192300-

Southwest Interior-

Including the cities of Olympia, Lacey, Tumwater, Centralia, 

and Toledo

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the mid 60s to lower 70s. South wind to 10 mph becoming

northwest in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. West wind 10 to 15 mph becoming

south after midnight. 

.FRIDAY...Cloudy with a chance of showers. Highs in the 60s.

Southwest wind to 10 mph becoming south in the afternoon. 

.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows near 50. Southwest wind 10 to 15 mph decreasing to 10 mph or

less after midnight. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the mid to upper 60s. South wind to 10 mph becoming southwest in

the afternoon. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain. Lows in

the mid 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly

cloudy. A slight chance of showers. Lows in the lower 50s. 

.MONDAY...Partly sunny. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. 

.WEDNESDAY...Mostly sunny. Highs near 70. 



&&

                TEMPERATURE      /     PRECIPITATION     



Chehalis          70   55   68  /  10   20   30 

Olympia           68   54   67  /  10   20   20 



$$



WAZ512-192300-

Lower Chehalis Valley Area-

Including the city of Montesano

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Patchy fog in the morning. Highs

in the 60s to lower 70s. Southwest wind to 10 mph becoming west

in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. West wind 10 to 15 mph with gusts

to 25 mph. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the mid to upper 60s. West wind to 10 mph increasing to 10 to

15 mph in the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West wind

10 to 15 mph decreasing to 10 mph or less after midnight. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the mid to upper 60s. West wind to 10 mph. 

.SATURDAY NIGHT...Cloudy with a chance of rain in the evening,

then rain likely after midnight. Lows in the mid 50s. 

.SUNDAY...Rain likely. Highs in the lower to mid 60s. 

.SUNDAY NIGHT...Partly cloudy. Lows in the lower 50s. 

.MONDAY...Partly sunny. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Lows in the lower 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the mid to upper 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. 

.WEDNESDAY...Mostly sunny. Highs in the upper 60s. 





$$



WAZ514-192300-

Eastern Strait of Juan de Fuca-

Including the cities of Sequim and Port Angeles

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the lower to mid 60s.

Wind variable to 10 mph. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. West wind 10 to 20 mph. 

.FRIDAY...Partly sunny. A slight chance of showers in the

afternoon. Highs in the lower to mid 60s. Light wind. 

.FRIDAY NIGHT...Mostly cloudy. Lows in the lower 50s. West wind

10 to 20 mph. 

.SATURDAY...Partly sunny with a slight chance of rain. Highs in

the lower to mid 60s. Wind variable to 10 mph. 

.SATURDAY NIGHT...Cloudy with a chance of rain. Lows in the lower

to mid 50s. 

.SUNDAY...Rain likely in the morning, then cloudy with a chance

of rain in the afternoon. Highs in the lower 60s. 

.SUNDAY NIGHT...Partly cloudy with a slight chance of showers.

Lows in the lower 50s. 

.MONDAY...Partly sunny with a slight chance of showers. Highs

near 60. 

.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower 50s. 

.TUESDAY...Mostly cloudy with a slight chance of showers. Highs

in the lower to mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. 

.WEDNESDAY...Mostly sunny. Highs in the lower to mid 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Port Angeles      62   52   63  /  10   10   10 

Sequim            65   52   64  /  10   20   10 



$$



WAZ515-192300-

Western Strait of Juan De Fuca-

Including the cities of Joyce and Clallam Bay

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the lower to mid 60s.

Wind variable to 10 mph. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower 50s. West wind 10 to 15 mph becoming variable

to 10 mph after midnight. 

.FRIDAY...Mostly cloudy. A slight chance of showers in the

morning. Highs in the lower to mid 60s. Light wind becoming

variable to 10 mph in the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after

midnight. Lows near 50. West wind 10 to 15 mph becoming variable

to 10 mph after midnight. 

.SATURDAY...Mostly cloudy. A chance of rain in the morning, then

a slight chance of rain in the afternoon. Highs in the lower to

mid 60s. Wind variable to 10 mph. 

.SATURDAY NIGHT...Rain likely. Lows in the lower to mid 50s. 

.SUNDAY...Rain likely in the morning, then mostly cloudy with a

chance of rain in the afternoon. Highs near 60. 

.SUNDAY NIGHT...Mostly cloudy in the evening then becoming partly

cloudy. Lows in the lower 50s. 

.MONDAY...Partly sunny with a slight chance of showers. Highs

near 60. 

.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower 50s. 

.TUESDAY...Mostly cloudy. A chance of showers in the morning,

then a slight chance of showers in the afternoon. Highs in the

lower 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower 50s. 

.WEDNESDAY...Mostly sunny. A slight chance of showers in the

afternoon. Highs in the lower 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Sekiu             63   53   63  /  10   20   10 



$$



WAZ516-192300-

North Coast-

Including the cities of Neah Bay, La Push, and Forks

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the 60s. Southwest wind

to 10 mph becoming west in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the lower to mid 50s. West wind to 10 mph increasing to

10 to 15 mph after midnight. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the 60s. West wind to 10 mph. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after

midnight. Lows in the lower 50s. West wind to 10 mph becoming

southwest after midnight. 

.SATURDAY...Mostly cloudy. A chance of rain in the morning, then

a slight chance of rain in the afternoon. Highs in the 60s. South

wind to 10 mph increasing to 10 to 15 mph in the afternoon. 

.SATURDAY NIGHT...Rain likely in the evening, then rain after

midnight. Rain may be heavy at times after midnight. Lows in the

mid to upper 50s. 

.SUNDAY...Breezy. Rain likely in the morning, then mostly cloudy

with a chance of rain in the afternoon. Highs in the lower 60s. 

.SUNDAY NIGHT...Breezy. Mostly cloudy in the evening then

becoming partly cloudy. Lows in the lower 50s. 

.MONDAY...Partly sunny with a slight chance of showers. Highs in

the lower 60s. 

.MONDAY NIGHT...Mostly cloudy with a chance of showers. Lows in

the lower to mid 50s. 

.TUESDAY...Mostly cloudy. A chance of showers in the morning,

then a slight chance of showers in the afternoon. Highs in the

lower to mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Mostly sunny. A slight chance of showers in the

afternoon. Highs in the lower to mid 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Forks             63   54   65  /  10   20   20 



$$



WAZ517-192300-

Central Coast-

Including the cities of Hoquiam, Aberdeen, Westport, 

and Ocean Shores

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Highs in the lower to mid 60s.

West wind to 10 mph increasing to 10 to 15 mph in the afternoon. 

.TONIGHT...Cloudy. A slight chance of showers after midnight.

Lows in the 50s. Northwest wind 10 to 15 mph. 

.FRIDAY...Mostly cloudy with a slight chance of showers. Highs in

the 60s. Northwest wind to 10 mph becoming west around 10 mph in

the afternoon. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers after

midnight. Lows in the lower to mid 50s. West wind 10 to 15 mph

becoming northwest after midnight. 

.SATURDAY...Mostly cloudy with a slight chance of rain. Highs in

the 60s. South wind to 10 mph becoming southwest in the

afternoon. 

.SATURDAY NIGHT...Cloudy with a chance of rain in the evening,

then rain likely after midnight. Lows in the mid to upper 50s. 

.SUNDAY...Rain likely. Highs in the lower 60s. 

.SUNDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.MONDAY...Partly sunny. Highs in the lower to mid 60s. 

.MONDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening, then a chance of showers after midnight. Lows in the

lower to mid 50s. 

.TUESDAY...Mostly cloudy. A chance of showers in the morning,

then a slight chance of showers in the afternoon. Highs in the

mid 60s. 

.TUESDAY NIGHT...Partly cloudy. Lows in the lower to mid 50s. 

.WEDNESDAY...Partly sunny. Highs in the mid 60s. 



&&

                TEMPERATURE      /     PRECIPITATION     



Hoquiam           63   56   66  /  10   20   20 



$$



WAZ513-192300-

Olympics-

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Freezing level near 8500 feet. 

.TONIGHT...Mostly cloudy. A slight chance of showers after

midnight. Snow level near 9000 feet. 

.FRIDAY...Partly sunny with a slight chance of showers. Snow

level near 8500 feet. 

.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.

Snow level near 10000 feet. 

.SATURDAY...Partly sunny with a slight chance of rain. Snow level

near 9500 feet. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain in the

evening, then rain likely after midnight. Snow level near

9000 feet. 

.SUNDAY...Rain at times in the morning, then rain likely in the

afternoon. Snow level near 8000 feet. 

.SUNDAY NIGHT...Mostly cloudy with a slight chance of showers.

Snow level near 6000 feet. 

.MONDAY...Partly sunny with a slight chance of showers. Snow

level near 5500 feet increasing to 8000 feet in the afternoon. 

.MONDAY NIGHT...Mostly cloudy with a chance of showers. Snow

level near 11500 feet. 

.TUESDAY...Partly sunny. A chance of showers in the morning, then

a slight chance of showers in the afternoon. Snow level near

9500 feet. 

.TUESDAY NIGHT...Partly cloudy. Freezing level near 9500 feet. 

.WEDNESDAY...Mostly sunny. Freezing level near 9500 feet. 



&&

                TEMPERATURE      /     PRECIPITATION     



Hurricane Ridge   52   44   52  /  10   20   20 



$$



WAZ567-192300-

Cascades of Whatcom and Skagit Counties-

Including the cities of Marblemount and Concrete

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Mostly sunny. Freezing level near 8500 feet. 

.TONIGHT...Mostly cloudy. A slight chance of showers in the

evening, then a chance of showers after midnight. Snow level near

8500 feet. 

.FRIDAY...Mostly cloudy with a chance of showers. Snow level near

8000 feet. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers. Snow

level near 8000 feet. 

.SATURDAY...Partly sunny with a slight chance of rain and snow.

Snow level near 9500 feet. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.

Snow level near 8500 feet. 

.SUNDAY...Rain and snow. Snow level near 8500 feet. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Snow

level near 7500 feet. 

.MONDAY...Mostly cloudy with a slight chance of showers. Snow

level near 6500 feet. 

.MONDAY NIGHT...Mostly cloudy. A chance of showers in the

evening, then a chance of showers after midnight. Snow level near

10500 feet. 

.TUESDAY...Partly sunny. A chance of showers. Snow level near

9000 feet. 

.TUESDAY NIGHT...Partly cloudy. A slight chance of showers in the

evening. Snow level near 8000 feet. 

.WEDNESDAY...Mostly sunny. Freezing level near 9000 feet. 



&&

                TEMPERATURE      /     PRECIPITATION     



Mount Baker       54   45   51  /  10   30   30 



$$



WAZ568-192300-

Cascades of Snohomish and King Counties-

Including the cities of Snoqualmie Pass, Darrington, and Index

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Partly sunny. Freezing level near 8500 feet.

Afternoon pass temperatures in the 50s. Northwest wind in the

passes around 10 mph. 

.TONIGHT...Mostly cloudy. A slight chance of showers in the

evening, then a chance of showers after midnight. Snow level near

8000 feet. Northwest wind in the passes around 10 mph becoming

southwest after midnight. 

.FRIDAY...Mostly cloudy with a chance of showers. Snow level near

8000 feet. Afternoon pass temperatures in the 50s. West wind in

the passes around 10 mph. 

.FRIDAY NIGHT...Mostly cloudy. A slight chance of showers in the

evening. Snow level near 8000 feet. West wind in the passes

around 10 mph in the evening becoming light. 

.SATURDAY...Partly sunny with a slight chance of rain. Snow level

near 9500 feet. Afternoon pass temperatures in the mid to upper

50s. Light wind in the passes. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.

Snow level near 9000 feet. 

.SUNDAY...Rain and snow. Snow level near 8500 feet. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Snow

level near 7500 feet. 

.MONDAY...Partly sunny with a slight chance of showers. Snow

level near 6500 feet. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Snow level near 11000 feet. 

.TUESDAY...Partly sunny. A slight chance of showers in the

morning, then a chance of showers in the afternoon. Snow level

near 10000 feet. 

.TUESDAY NIGHT...Partly cloudy. Freezing level near 9500 feet. 

.WEDNESDAY...Mostly sunny. Freezing level near 9500 feet. 



&&

                TEMPERATURE      /     PRECIPITATION     



Snoqualmie Pass   57   47   57  /  10   30   30 

Stevens Pass      52   44   52  /  10   30   30 



$$



WAZ569-192300-

Cascades of Pierce and Lewis Counties-

Including the cities of Randle, Packwood, Ashford, and Morton

842 AM PDT Thu Sep 19 2019



.REST OF TODAY...Mostly sunny. Freezing level near 8500 feet. 

.TONIGHT...Mostly cloudy. A chance of showers after midnight.

Snow level near 8000 feet. 

.FRIDAY...Mostly cloudy with a chance of showers. Snow level near

8500 feet. 

.FRIDAY NIGHT...Mostly cloudy with a slight chance of showers.

Snow level near 8500 feet. 

.SATURDAY...Partly sunny with a slight chance of rain. Snow level

near 9500 feet. 

.SATURDAY NIGHT...Mostly cloudy with a chance of rain and snow.

Snow level near 9000 feet. 

.SUNDAY...Rain and snow. Snow level near 8500 feet. 

.SUNDAY NIGHT...Mostly cloudy with a chance of showers. Snow

level near 7000 feet. 

.MONDAY...Partly sunny. A slight chance of showers in the

morning. Snow level near 6500 feet. 

.MONDAY NIGHT...Mostly cloudy with a slight chance of showers.

Snow level near 11500 feet. 

.TUESDAY...Partly sunny with a slight chance of showers. Snow

level near 10500 feet. 

.TUESDAY NIGHT...Partly cloudy. Freezing level near 10500 feet. 

.WEDNESDAY...Mostly sunny. Freezing level near 10000 feet. 





$$








146 

FXUS66 KSEW 191603

AFDSEW



Area Forecast Discussion

National Weather Service Seattle WA

903 AM PDT Thu Sep 19 2019



.SYNOPSIS...A weak upper ridge will build inland today. A weak 

system will slide down the back of the ridge tonight and Friday for 

a slight chance of showers. Better chances for rain are expected 

Saturday night and Sunday as frontal system arrives.



&&



.SHORT TERM /TODAY THROUGH SATURDAY/...Low level stratus and patchy

fog has formed across portions of the western WA lowlands this 

morning with visibility down to a mile or less in spots. The fog

is shallow and we should see improving conditions late this

morning. Otherwise, expect a mix of clouds today but dry

conditions. 33



Previous discussion...A weak upper ridge will be the primary 

weather feature of the day as it builds over W WA...keeping 

conditions dry and partly to mostly sunny. Models remain 

persistent in showing an extremely weak feature hot on its heels 

though...dipping down into the area tonight and into Friday...but 

impressive is not one of the first thousand words to describe this

feature. The ECMWF plays things a little wetter with it...but 

ultimately the best moisture remains just along the border of the 

PQR/SEW CWAs. Ultimately...POPs with this feature will remain 

pretty low with the most widespread impact simply being increased 

cloud cover. Another round of ridging builds in for Friday night 

and into Saturday but both flattens and moves eastward rather 

quickly with the ridge axis east of the Cascades by Saturday 

afternoon. Models remain in good agreement regarding next frontal 

system expected to reach the coast Saturday night.



Afternoon high temperatures will remain fairly static throughout the 

short term...ranging in the mid to upper 60s for lowland

locations. SMR



.LONG TERM /SUNDAY THROUGH WEDNESDAY/...Previous discussion...The

aforementioned frontal system will bring widespread rain to the 

CWA for the bulk of Sunday before it moves east of the Cascades 

Sunday evening and showers taper off Sunday night. An upper level 

ridge does follow closely behind but like the ridges mentioned in 

the short term...does not hang around for any prolonged amount of 

time...making a hasty exit Monday evening. The system behind that 

ridge is a point of contention for the models...with the GFS 

fizzling the system out pretty quickly while the ECMWF also 

weakens the system as it passes through but slowly enough so that 

precip with the system would still be a very real possibility. 

Opted to take an average of these two solutions...leaning maybe a 

bit more toward the drier GFS. THe gulf in model solutions widens 

for Wednesday as the GFS has a so-weak-as- to-nearly-be-zonal-flow

ridge over W WA while the ECMWF keeps a troughier pattern 

overhead. Having leaned toward the GFS for Tuesday...opted to 

follow suit for Wednesday as well. SMR



&&



.AVIATION...Northerly flow aloft will persist today as an upper 

level ridge over the offshore waters builds into the area and an 

upper level trough continues to dig into the Great Basin. Low 

level flow will remain weakly onshore. Some moisture in the low 

levels has allowed for fog development across the area during the 

overnight and early morning hours. Current observations indicate 

a mixed bag of ceilings across the region, with areas either VFR 

or IFR/LIFR in areas with fog. Expect areas of IFR/LIFR to dissipate

by late this morning and giving way to VFR conditions this afternoon.

High clouds will increase this afternoon ahead of a weather system

moving into British Columbia.



KSEA...Satellite imagery has indicated fog has made it into the

terminal this morning, yielding IFR/LIFR ceilings at times. 

Expect fog to dissipate by 18-19Z, yielding VFR conditions for 

the afternoon hours and into the evening. Surface winds will 

remain light and variable becoming S-SW 7 knots or less from mid 

morning through the afternoon. 27/14



&&



.MARINE...Relatively light onshore flow will prevail through

Friday with high pressure offshore and lower pressure inland. 

Onshore flow will be enough for low-end small craft advisory 

westerlies in the central and east strait this evening. A frontal

system will then approach from the west on Saturday and then move

through the area Saturday night into Sunday. 27/14



&&



.HYDROLOGY...The daily hydrology discussion has ended until the

start of the next rainy season; it will only be updated as needed

until then.



&&



.SEW WATCHES/WARNINGS/ADVISORIES...

WA...None.

PZ...Small Craft Advisory from 5 PM this afternoon to 2 AM PDT Friday 

     for Central U.S. Waters Strait Of Juan De Fuca-East 

     Entrance U.S. Waters Strait Of Juan De Fuca.



&&



$$



www.weather.gov/seattle