Southeast Washington and Northeast Oregon Watches and Warnings

[ W WA | SW WA and NW OR | SE WA and NE OR | NE WA and N ID ]

Today's and yesterday's warnings in reverse chronological order.


WGUS86 KPDT 011251
FLSPDT

Flood Advisory
National Weather Service Pendleton OR
551 AM PDT Mon Jun 1 2020

ORC063-011301-
/O.CAN.KPDT.FA.Y.0012.000000T0000Z-200601T1400Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wallowa OR-
551 AM PDT Mon Jun 1 2020

...THE SMALL STREAM FLOOD ADVISORY IS CANCELLED FOR SOUTHWESTERN WALLOWA COUNTY...

Waters levels are rapidly receding and flooding is no longer expected to pose a threat. Please continue to heed any remaining road closures.

LAT...LON 4563 11774 4556 11745 4539 11726 4519 11729 4530 11756 4531 11756 4531 11758 4534 11758 4534 11764 4536 11764 4537 11766 4543 11766 4543 11768 4552 11768 4551 11773 4562 11773

$$

RSC





WGUS86 KPDT 312140
FLSPDT

Flood Advisory
National Weather Service Pendleton OR
240 PM PDT Sun May 31 2020

...THE SMALL STREAM FLOOD ADVISORY CONTINUES UNTIL 7OO AM PDT MONDAY FOR SOUTHWESTERN WALLOWA COUNTY...

ORC063-011400- /O.EXT.KPDT.FA.Y.0012.000000T0000Z-200601T1400Z/ /00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Wallowa OR- 240 PM PDT Sun May 31 2020

The National Weather Service in Pendleton has extended the

* Small Stream Flood Advisory for... Southwestern Wallowa County in northeastern Oregon...

* Until 700 AM PDT Monday.

* At 240 PM PDT, gauge reports continue to show elevated stream levels coming out of the Wallowa mountains. This may result in continued minor flooding through Sunday night. Water levels should drop by Monday morning, ending any flooding risk.

Some locations that could experience flooding include... Wallowa and Lostine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Advisory means river or stream flows are elevated, or ponding of water in urban or other areas is occurring or is imminent.

Please report flooding to your local law enforcement agency when you can do so safely.

&&

LAT...LON 4563 11774 4556 11745 4539 11726 4519 11729 4530 11756 4531 11756 4531 11758 4534 11758 4534 11764 4536 11764 4537 11766 4543 11766 4543 11768 4552 11768 4551 11773 4562 11773

$$

DS





WGUS86 KPDT 311202
FLSPDT

Flood Advisory
National Weather Service Pendleton OR
502 AM PDT Sun May 31 2020

ORC063-010230-
/O.CON.KPDT.FA.Y.0012.000000T0000Z-200601T0230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wallowa OR-
502 AM PDT Sun May 31 2020

...THE SMALL STREAM FLOOD ADVISORY REMAINS IN EFFECT UNTIL 730 PM PDT THIS EVENING FOR SOUTHWESTERN WALLOWA COUNTY...

At 502 AM PDT, Gauge reports continue to indicate rising stream levels coming out of the Wallowa mountains. This may result in minor flooding today into early this evening.

Some locations that will experience flooding include... Wallowa, Lostine and Minam.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Advisory means river or stream flows are elevated, or ponding of water in urban or other areas is occurring or is imminent.

Please report flooding to your local law enforcement agency when you can do so safely.

&&

LAT...LON 4563 11774 4556 11745 4539 11726 4519 11729 4530 11756 4531 11756 4531 11758 4534 11758 4534 11764 4536 11764 4537 11766 4543 11766 4543 11768 4552 11768 4551 11773 4562 11773

$$

RSC


WWUS86 KPDT 310956
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
256 AM PDT Sun May 31 2020

ORZ050-311100-
Wallowa County OR-
256 AM PDT Sun May 31 2020

...SIGNIFICANT WEATHER ADVISORY FOR EASTERN WALLOWA COUNTY UNTIL 400 AM PDT...

At 255 AM PDT, Doppler radar was tracking a strong thunderstorm 14 miles south of Imnaha, or 26 miles east of Enterprise, moving north at 60 mph.

Penny size hail and winds in excess of 40 mph will be possible with this storm.

Locations impacted include... Imnaha.

LAT...LON 4551 11656 4546 11656 4533 11667 4522 11671 4525 11704 4600 11711 4599 11690 4582 11678 4583 11671 4578 11666 4578 11659 4575 11654 4569 11654 4562 11646 TIME...MOT...LOC 0955Z 186DEG 52KT 4535 11675

$$

RSC


WWUS86 KPDT 310920
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
220 AM PDT Sun May 31 2020

ORZ050-311015-
Wallowa County OR-
220 AM PDT Sun May 31 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTHEASTERN WALLOWA COUNTY UNTIL 315 AM PDT...

At 219 AM PDT, Doppler radar was tracking a strong thunderstorm near Paradise, or 32 miles north of Enterprise, moving north at 55 mph.

Nickel size hail will be possible with this storm.

Locations impacted include... Flora and Paradise.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Heavy rainfall is also occurring with this storm, and may lead to localized flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4570 11706 4582 11740 4600 11737 4600 11721 4599 11692 4596 11688 4590 11686 4586 11679 4583 11679 4582 11676 4583 11672 4582 11670 TIME...MOT...LOC 0919Z 191DEG 49KT 4588 11711

$$

mcw


WWUS56 KPDT 310908
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
208 AM PDT Sun May 31 2020

ORC063-310917-
/O.EXP.KPDT.SV.W.0023.000000T0000Z-200531T0915Z/
Wallowa OR-
208 AM PDT Sun May 31 2020

...THE SEVERE THUNDERSTORM WARNING FOR CENTRAL WALLOWA COUNTY WILL EXPIRE AT 215 AM PDT... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning will be allowed to expire. However small hail is still possible with this thunderstorm.

LAT...LON 4518 11709 4516 11737 4516 11747 4521 11747 4522 11749 4575 11740 4574 11673 TIME...MOT...LOC 0907Z 242DEG 47KT 4525 11640

$$

RSC


WWUS56 KPDT 310852
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
152 AM PDT Sun May 31 2020

ORC061-310901-
/O.CAN.KPDT.SV.W.0023.000000T0000Z-200531T0915Z/
Union OR-
152 AM PDT Sun May 31 2020

...THE SEVERE THUNDERSTORM WARNING FOR SOUTHEASTERN UNION COUNTY IS CANCELLED... The severe thunderstorm which prompted the warning has moved out of the warned area.

LAT...LON 4518 11709 4516 11737 4516 11747 4521 11747 4522 11749 4575 11740 4574 11673 TIME...MOT...LOC 0851Z 242DEG 47KT 4520 11655

$$

ORC063-310915- /O.CON.KPDT.SV.W.0023.000000T0000Z-200531T0915Z/ Wallowa OR- 152 AM PDT Sun May 31 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 215 AM PDT FOR CENTRAL WALLOWA COUNTY...

At 151 AM PDT, a severe thunderstorm was located 19 miles southwest of Riggins, or 29 miles northwest of McCall, moving northeast at 55 mph.

HAZARD...70 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.

Locations impacted include... Enterprise, Joseph and Lostine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a building.

Heavy downpours are occurring with this storm, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4518 11709 4516 11737 4516 11747 4521 11747 4522 11749 4575 11740 4574 11673 TIME...MOT...LOC 0851Z 242DEG 47KT 4520 11655

HAIL...1.25IN WIND...70MPH $$

MCW


WUUS56 KPDT 310815
SVRPDT
ORC061-063-310915-
/O.NEW.KPDT.SV.W.0023.200531T0815Z-200531T0915Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pendleton OR
115 AM PDT Sun May 31 2020

The National Weather Service in Pendleton Oregon has issued a

* Severe Thunderstorm Warning for...
Southeastern Union County in northeastern Oregon...
Central Wallowa County in northeastern Oregon...

* Until 215 AM PDT.

* At 114 AM PDT, a severe thunderstorm was located 24 miles east of
Pondosa, or 32 miles south of Enterprise, moving northeast at 55
mph.

HAZARD...70 mph wind gusts and half dollar size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.

* Locations impacted include...
Enterprise, Joseph, Wallowa and Lostine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4508 11711 4508 11756 4501 11757 4575 11771
4574 11673
TIME...MOT...LOC 0814Z 242DEG 47KT 4497 11715

HAIL...1.25IN
WIND...70MPH

$$

RSC


WGUS66 KPDT 310325
FFAPDT

Flood Watch
National Weather Service Pendleton OR
825 PM PDT Sat May 30 2020

WAZ026-027-520-310430-
/O.CAN.KPDT.FF.A.0001.000000T0000Z-200531T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Kittitas Valley-Yakima Valley-East Slopes of the Washington Cascades-
Including the cities of Ellensburg, Sunnyside, Yakima, Cliffdell,
Thorp, Cle Elum, Naches, Toppenish, and Appleton
825 PM PDT Sat May 30 2020

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of central Washington and south central Washington, including the following areas, in central Washington, Kittitas Valley and Yakima Valley. In south central Washington, East Slopes of the Washington Cascades has been cancelled.

The Flood Watch is cancelled. Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

$$

MV


WWUS56 KPDT 310322
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
822 PM PDT Sat May 30 2020

ORC059-WAC013-071-310331-
/O.CAN.KPDT.SV.W.0022.000000T0000Z-200531T0345Z/
Umatilla OR-Walla Walla WA-Columbia WA-
822 PM PDT Sat May 30 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL UMATILLA... EASTERN WALLA WALLA AND NORTHERN COLUMBIA COUNTIES IS CANCELLED... The storm which prompted the warning has weakened below severe limits, and no longer poses an immediate threat to life or property. Therefore, the warning has been cancelled.

LAT...LON 4583 11831 4595 11862 4656 11823 4645 11773 4644 11771 TIME...MOT...LOC 0312Z 202DEG 30KT 4621 11828

$$

MDV


WUUS56 KPDT 310253
SVRPDT
ORC059-WAC013-071-310345-
/O.NEW.KPDT.SV.W.0022.200531T0253Z-200531T0345Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pendleton OR
753 PM PDT Sat May 30 2020

The National Weather Service in Pendleton Oregon has issued a

* Severe Thunderstorm Warning for...
North central Umatilla County in northeastern Oregon...
Eastern Walla Walla County in southeastern Washington...
Northern Columbia County in southeastern Washington...

* Until 845 PM PDT.

* At 750 PM PDT, a severe thunderstorm was located near
Milton-Freewater, or near Walla Walla, moving north at 35 mph.

HAZARD...60 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect wind damage
to roofs, siding, and trees.

* Locations impacted include...
Walla Walla, Dayton, College Place, Milton-Freewater, Waitsburg,
Prescott, Starbuck, Dixie, Huntsville, Umapine, Turner and Garrett.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

&&

LAT...LON 4583 11831 4595 11862 4656 11823 4645 11773
4644 11771
TIME...MOT...LOC 0250Z 202DEG 30KT 4597 11842

HAIL...1.00IN
WIND...60MPH

$$

MDV


WWUS86 KPDT 310242
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
742 PM PDT Sat May 30 2020

ORZ507-WAZ029-030-310315-
Foothills of the Northern Blue Mountains of Oregon OR-
Northwest Blue Mountains WA-
Foothills of the Blue Mountains of Washington WA-
742 PM PDT Sat May 30 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTH CENTRAL UMATILLA AND SOUTHEASTERN WALLA WALLA COUNTIES UNTIL 815 PM PDT...

At 741 PM PDT, Doppler radar was tracking a strong thunderstorm near Milton-Freewater, or 9 miles south of Walla Walla, moving northeast at 35 mph.

Penny size hail and wind gusts of 50 to 55 mph will be possible with this storm.

Locations impacted include... Walla Walla, College Place, Milton-Freewater, Athena, Weston, Dixie, Umapine, Garrett and Kooskooskie.

LAT...LON 4599 11818 4594 11818 4591 11822 4589 11821 4579 11837 4574 11841 4579 11859 4602 11858 4605 11855 4611 11856 4623 11852 4616 11807 4600 11806 TIME...MOT...LOC 0241Z 213DEG 32KT 4590 11833

$$

MDV


WGUS76 KPDT 310212
FFSPDT

Flash Flood Statement
National Weather Service Pendleton OR
712 PM PDT Sat May 30 2020

ORC031-065-310222-
/O.EXP.KPDT.FF.W.0002.000000T0000Z-200531T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Jefferson OR-Wasco OR-
712 PM PDT Sat May 30 2020

...FLASH FLOOD WARNING FOR THE TENINO AND BOXCAR BURN SCAR WILL EXPIRE AT 715 PM PDT THIS EVENING FOR NORTH CENTRAL JEFFERSON AND SOUTH CENTRAL WASCO COUNTIES...

Flooding is no longer expected to pose a threat. Please continue to heed remaining road closures.

LAT...LON 4500 12142 4509 12125 4500 12092 4494 12091 4485 12091 4476 12111 4460 12131 4469 12151

$$

MV


WWUS66 KPDT 310154
WCNPDT

WATCH COUNTY NOTIFICATION FOR WATCH 236
NATIONAL WEATHER SERVICE PENDLETON OR
654 PM PDT SAT MAY 30 2020

ORC059-061-063-WAC005-013-021-037-071-077-310300-
/O.EXP.KPDT.SV.A.0236.000000T0000Z-200531T0200Z/

THE NATIONAL WEATHER SERVICE WILL ALLOW SEVERE THUNDERSTORM WATCH
236 TO EXPIRE AT 7 PM PDT THIS EVENING FOR THE FOLLOWING AREAS

IN OREGON THIS ALLOWS TO EXPIRE 3 COUNTIES

IN NORTHEAST OREGON

UMATILLA UNION WALLOWA

IN WASHINGTON THIS ALLOWS TO EXPIRE 6 COUNTIES

IN NORTH CENTRAL WASHINGTON

FRANKLIN

IN SOUTH CENTRAL WASHINGTON

BENTON KITTITAS YAKIMA

IN SOUTHEAST WASHINGTON

COLUMBIA WALLA WALLA

THIS INCLUDES THE CITIES OF ATHENA, BENTON CITY, BURBANK,
CLE ELUM, CLIFFDELL, COLLEGE PLACE, CONNELL, DAYTON, EASTON,
ELGIN, ELLENSBURG, ENTERPRISE, GRANDVIEW, GRANGER, HANFORD,
HELIX, HERMISTON, JOSEPH, KENNEWICK, LA GRANDE, LOSTINE, MABTON,
MILTON-FREEWATER, NACHES, NORTH POWDER, PASCO, PENDLETON,
PILOT ROCK, PRESCOTT, PROSSER, RICHLAND, SELAH, STANFIELD,
STARBUCK, SUNNYSIDE, TOPPENISH, TROY, UKIAH, UMATILLA, UNION,
WAITSBURG, WALLA WALLA, WALLOWA..IMNAHA, WAPATO, WHITE SWAN,
YAKIMA, AND ZILLAH.

$$


WWUS86 KPDT 310114
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
614 PM PDT Sat May 30 2020

WAZ028>030-310145-
Northwest Blue Mountains WA-
Foothills of the Blue Mountains of Washington WA-
Lower Columbia Basin of Washington WA-
614 PM PDT Sat May 30 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTH CENTRAL WALLA WALLA... NORTHERN FRANKLIN AND NORTHERN COLUMBIA COUNTIES UNTIL 645 PM PDT...

At 614 PM PDT, Doppler radar was tracking strong thunderstorms along a line extending from near Mesa to near Pleasant View to near Delaney to 12 miles northeast of Ski Bluewood. Movement was northeast at 90 mph.

Nickel size hail and wind gusts up to 50 mph will be possible with these storms.

Locations impacted include... Connell, Mesa, Kahlotus, Starbuck, Turner, Ayer, Delaney and Matthew.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead to localized flooding. Do not drive your vehicle through flooded roadways.

&&

A Severe Thunderstorm Watch remains in effect until 700 PM PDT for south central and southeastern Washington.

LAT...LON 4622 11762 4651 11836 4652 11883 4661 11919 4674 11918 4673 11824 4665 11823 4662 11819 4659 11821 4655 11816 4659 11801 4658 11790 4662 11785 4649 11787 4647 11773 4634 11768 4633 11761 TIME...MOT...LOC 0114Z 229DEG 77KT 4652 11901 4645 11838 4645 11803 4624 11772

$$

DS


WGUS66 KPDT 310101
FFAPDT

Flood Watch
National Weather Service Pendleton OR
601 PM PDT Sat May 30 2020

ORZ041-WAZ024-310215-
/O.CAN.KPDT.FF.A.0001.000000T0000Z-200531T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
East Columbia River Gorge-Eastern Columbia River Gorge of Washington-
Including the cities of Arlington, White Salmon, and The Dalles
601 PM PDT Sat May 30 2020

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of north central Oregon and central Washington, including the following areas, in north central Oregon, East Columbia River Gorge. In central Washington, Eastern Columbia River Gorge of Washington has been cancelled.

The Flood Watch is cancelled.

$$

WAZ026-027-520-310500- /O.CON.KPDT.FF.A.0001.000000T0000Z-200531T0500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ Kittitas Valley-Yakima Valley-East Slopes of the Washington Cascades- Including the cities of Ellensburg, Sunnyside, Yakima, Cliffdell, Thorp, Cle Elum, Naches, Toppenish, and Appleton 601 PM PDT Sat May 30 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...

The Flash Flood Watch continues for

* Portions of central Washington and south central Washington, including the following areas, in central Washington, Kittitas Valley and Yakima Valley. In south central Washington, East Slopes of the Washington Cascades.

* Until 10 PM PDT this evening

* Thunderstorms capable of torrential heavy rain are expected to continue through the early evening hours.

* Flash flooding will be possible, especially in areas of complex terrain and low lying areas, with rises also possible in nearby rivers and streams. Flash flooding or debris flows will be possible with recent burn scars.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead to Flash Flooding. Flash Flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

&&

$$

MV


WGUS66 KPDT 310057
FFAPDT

Flood Watch
National Weather Service Pendleton OR
557 PM PDT Sat May 30 2020

ORZ509>511-WAZ521-310200-
/O.CAN.KPDT.FF.A.0001.000000T0000Z-200531T0500Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
East Slopes of the Oregon Cascades-North Central Oregon-Central
Oregon-Simcoe Highlands-
Including the cities of Dufur, Redmond, Bickleton, Madras,
Goldendale, Sunriver, Prineville, Moro, Sisters, Maupin, Camp
Sherman, La Pine, and Bend
557 PM PDT Sat May 30 2020

...FLASH FLOOD WATCH IS CANCELLED...

The Flash Flood Watch for portions of Oregon and central Washington, including the following areas, in Oregon, Central Oregon, East Slopes of the Oregon Cascades and North Central Oregon. In central Washington, Simcoe Highlands has been cancelled.

The Flood Watch is cancelled.

$$

ORZ041-WAZ024-026-027-520-310500- /O.CON.KPDT.FF.A.0001.000000T0000Z-200531T0500Z/ /00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/ East Columbia River Gorge-Eastern Columbia River Gorge of Washington- Kittitas Valley-Yakima Valley-East Slopes of the Washington Cascades- Including the cities of White Salmon, The Dalles, Ellensburg, Arlington, Yakima, Cle Elum, Cliffdell, Thorp, Sunnyside, Naches, Toppenish, and Appleton 557 PM PDT Sat May 30 2020

...FLASH FLOOD WATCH REMAINS IN EFFECT UNTIL 10 PM PDT THIS EVENING...

The Flash Flood Watch continues for

* Portions of north central Oregon and Washington, including the following areas, in north central Oregon, East Columbia River Gorge. In Washington, East Slopes of the Washington Cascades, Eastern Columbia River Gorge of Washington, Kittitas Valley and Yakima Valley.

* Until 10 PM PDT this evening

* Thunderstorms capable of torrential heavy rain are expected to continue through the early evening hours.

* Flash flooding will be possible, especially in areas of complex terrain and low lying areas, with rises also possible in nearby rivers and streams. Flash flooding or debris flows will be possible with recent burn scars.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flash Flood Watch means that conditions may develop that lead to Flash Flooding. Flash Flooding is a very dangerous situation. You should monitor later forecasts and be prepared to take action should Flash Flood Warnings be issued.

&&

$$

MV


WWUS56 KPDT 310057
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
557 PM PDT Sat May 30 2020

ORC059-WAC005-310105-
/O.CAN.KPDT.SV.W.0021.000000T0000Z-200531T0115Z/
Umatilla OR-Benton WA-
557 PM PDT Sat May 30 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTH CENTRAL UMATILLA AND NORTHEASTERN BENTON COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 700 PM PDT for south central and southeastern Washington.

LAT...LON 4612 11791 4629 11813 4622 11849 4626 11882 4646 11920 4657 11935 4674 11933 4674 11823 4673 11825 4662 11819 4659 11821 4655 11816 4658 11789 4647 11786 4647 11774 4634 11768 4633 11761 4631 11761 TIME...MOT...LOC 0055Z 223DEG 46KT 4662 11873 4609 11795

$$

WAC013-021-071-310115- /O.CON.KPDT.SV.W.0021.000000T0000Z-200531T0115Z/ Walla Walla WA-Franklin WA-Columbia WA- 557 PM PDT Sat May 30 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM PDT FOR CENTRAL WALLA WALLA...FRANKLIN AND COLUMBIA COUNTIES...

At 555 PM PDT, severe thunderstorms were located along a line extending from 6 miles southeast of Connell to near Ski Bluewood, moving northeast at 55 mph.

HAZARD...70 mph wind gusts and ping pong ball size hail.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.

Locations impacted include... Connell, Dayton, Mesa, Prescott, Kahlotus, Starbuck, Huntsville, Snake River, Delaney, Pleasant View, Eltopia, Turner, Basin City, Ayer, Eureka, eastern Hanford Reservation and Matthew.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a building.

Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows.

These storms are producing destructive winds and large damaging hail. SEEK SHELTER NOW inside a sturdy structure and stay away from windows. Intense thunderstorm lines can produce brief tornadoes and widespread significant wind damage. Although a tornado is not immediately likely, it is best to move to an interior room on the lowest floor of a building. These storms may cause serious injury and significant property damage.

Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4612 11791 4629 11813 4622 11849 4626 11882 4646 11920 4657 11935 4674 11933 4674 11823 4673 11825 4662 11819 4659 11821 4655 11816 4658 11789 4647 11786 4647 11774 4634 11768 4633 11761 4631 11761 TIME...MOT...LOC 0055Z 223DEG 46KT 4662 11873 4609 11795

HAIL...1.50IN WIND...70MPH $$

DS


WWUS86 KPDT 310051
SPSPDT

Special Weather Statement
National Weather Service Pendleton OR
551 PM PDT Sat May 30 2020

WAZ026>028-520-521-310145-
Simcoe Highlands WA-Yakima Valley WA-
Lower Columbia Basin of Washington WA-
East Slopes of the Washington Cascades WA-Kittitas Valley WA-
551 PM PDT Sat May 30 2020

...SIGNIFICANT WEATHER ADVISORY FOR NORTHWESTERN BENTON...KITTITAS AND YAKIMA COUNTIES UNTIL 645 PM PDT...

At 549 PM PDT, Doppler radar was tracking an area of rain and embedded thunderstorms from the eastern Columbia Gorge northward into Kittitas County. While these storms are not exceptionally strong, heavy rain may transport strong gusty winds down to the ground.

Wind gusts up to 50 mph will be possible with these storms.

Locations impacted include... Yakima, Ellensburg, Cle Elum, Toppenish, Selah, Union Gap, Wapato, Granger, Zillah, Kittitas, Tieton, Roslyn, Naches, Harrah, Gleed, Terrace Heights, Wiley City, Thorp, Sawyer and Liberty.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Torrential rainfall is also occurring with these storms, and may lead to localized flooding. Do not drive your vehicle through flooded roadways.

&&

A Severe Thunderstorm Watch remains in effect until 700 PM PDT for south central and central Washington.

LAT...LON 4726 12039 4726 12010 4722 12001 4667 11995 4664 11966 4672 11950 4667 11938 4645 11939 4614 12150 4639 12153 4639 12139 4653 12145 4672 12136 4688 12152 4700 12141 4712 12141 4714 12130 4729 12136 4740 12073 TIME...MOT...LOC 0049Z 171DEG 40KT 4652 12124 4686 11969

$$

Austin


WWUS66 KPDT 310041
WCNPDT

WATCH COUNTY NOTIFICATION FOR WATCH 236
NATIONAL WEATHER SERVICE PENDLETON OR
541 PM PDT SAT MAY 30 2020

ORC013-017-021-023-031-049-055-065-069-WAC039-310145-
/O.CAN.KPDT.SV.A.0236.000000T0000Z-200531T0200Z/

THE NATIONAL WEATHER SERVICE HAS CANCELLED SEVERE THUNDERSTORM
WATCH 236 FOR THE FOLLOWING AREAS

IN OREGON THIS CANCELS 9 COUNTIES

IN CENTRAL OREGON

CROOK DESCHUTES GILLIAM
JEFFERSON SHERMAN

IN NORTHEAST OREGON

GRANT MORROW WHEELER

IN NORTHWEST OREGON

WASCO

IN WASHINGTON THIS CANCELS 1 COUNTY

IN SOUTH CENTRAL WASHINGTON

KLICKITAT

THIS INCLUDES THE CITIES OF ARLINGTON, BEND, BICKLETON, BOARDMAN,
BROTHERS, CONDON, CULVER, DAYVILLE, FOSSIL, GOLDENDALE,
GRASS VALLEY, HEPPNER, IONE, IRRIGON, JOHN DAY, LA PINE,
LEXINGTON, LONEROCK, LONG CREEK, MADRAS, MAUPIN, MITCHELL,
MONUMENT, MORO, PAULINA, POST, PRINEVILLE, REDMOND, ROOSEVELT,
SENECA, SHANIKO, SISTERS, SPRAY, SUNRIVER, THE DALLES,
TROUT LAKE, TYGH VALLEY, WARM SPRINGS, WASCO, AND WHITE SALMON.

$$

ORC059-061-063-WAC005-013-021-037-071-077-310200-
/O.CON.KPDT.SV.A.0236.000000T0000Z-200531T0200Z/

SEVERE THUNDERSTORM WATCH 236 REMAINS VALID UNTIL 7 PM PDT THIS
EVENING FOR THE FOLLOWING AREAS

IN OREGON THIS WATCH INCLUDES 3 COUNTIES

IN NORTHEAST OREGON

UMATILLA UNION WALLOWA

IN WASHINGTON THIS WATCH INCLUDES 6 COUNTIES

IN NORTH CENTRAL WASHINGTON

FRANKLIN

IN SOUTH CENTRAL WASHINGTON

BENTON KITTITAS YAKIMA

IN SOUTHEAST WASHINGTON

COLUMBIA WALLA WALLA

THIS INCLUDES THE CITIES OF ATHENA, BENTON CITY, BURBANK,
CLE ELUM, CLIFFDELL, COLLEGE PLACE, CONNELL, DAYTON, EASTON,
ELGIN, ELLENSBURG, ENTERPRISE, GRANDVIEW, GRANGER, HANFORD,
HELIX, HERMISTON, JOSEPH, KENNEWICK, LA GRANDE, LOSTINE, MABTON,
MILTON-FREEWATER, NACHES, NORTH POWDER, PASCO, PENDLETON,
PILOT ROCK, PRESCOTT, PROSSER, RICHLAND, SELAH, STANFIELD,
STARBUCK, SUNNYSIDE, TOPPENISH, TROY, UKIAH, UMATILLA, UNION,
WAITSBURG, WALLA WALLA, WALLOWA..IMNAHA, WAPATO, WHITE SWAN,
YAKIMA, AND ZILLAH.

$$


WWUS56 KPDT 310032
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
532 PM PDT Sat May 30 2020

ORC059-WAC005-013-021-071-310115-
/O.CON.KPDT.SV.W.0021.000000T0000Z-200531T0115Z/
Umatilla OR-Benton WA-Walla Walla WA-Franklin WA-Columbia WA-
532 PM PDT Sat May 30 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 615 PM PDT FOR NORTH CENTRAL UMATILLA...NORTHEASTERN BENTON...WALLA WALLA... FRANKLIN AND COLUMBIA COUNTIES...

At 531 PM PDT, severe thunderstorms were located along a line extending from near Eltopia to 8 miles east of Milton-Freewater, moving northeast at 45 mph.

HAZARD...70 mph wind gusts and ping pong ball size hail.

SOURCE...Radar indicated.

IMPACT...People and animals outdoors will be injured. Expect hail damage to roofs, siding, windows, and vehicles. Expect considerable tree damage. Wind damage is also likely to mobile homes, roofs, and outbuildings.

Locations impacted include... Kennewick, Pasco, Walla Walla, Connell, Dayton, College Place, Waitsburg, Mesa, Prescott, Kahlotus, Starbuck, Huntsville, Snake River, Pleasant View, Touchet, Ayer, Dixie, Umapine, Wallula and Delaney.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a building.

Prepare immediately for large hail and damaging winds. People outside should move to a shelter, inside a strong building and away from windows.

Areas of blowing dust are likely along and ahead of this line of storms and will greatly reduce visibility.

These storms are producing destructive winds and large damaging hail. SEEK SHELTER NOW inside a sturdy structure and stay away from windows. These thunderstorms are capable of producing all types of severe weather including extremely large hail, destructive straight line winds and tornadoes. Move quickly to a safe shelter, such as an interior room, a bathroom or closet or basement.

Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4595 11820 4593 11864 4602 11890 4630 11920 4643 11937 4674 11933 4674 11823 4673 11825 4662 11819 4659 11821 4655 11816 4659 11788 4647 11786 4647 11774 4634 11768 4633 11761 4631 11761 4600 11809 TIME...MOT...LOC 0031Z 223DEG 46KT 4642 11900 4589 11822

HAIL...1.50IN WIND...70MPH $$

DS


WWUS56 KPDT 310028
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
528 PM PDT Sat May 30 2020

WAC039-310037-
/O.CAN.KPDT.SV.W.0020.000000T0000Z-200531T0045Z/
Klickitat WA-
528 PM PDT Sat May 30 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTHEASTERN KLICKITAT COUNTY IS CANCELLED...

The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 700 PM PDT for south central Washington.

LAT...LON 4642 11936 4636 11983 4639 12028 4658 12028 4667 11993 4662 11986 4665 11972 4664 11966 4672 11952 4668 11944 4668 11938 4673 11937 4674 11931 TIME...MOT...LOC 0027Z 174DEG 34KT 4649 12017 4658 11944

$$

WAC005-021-077-310045- /O.CON.KPDT.SV.W.0020.000000T0000Z-200531T0045Z/ Benton WA-Franklin WA-Yakima WA- 528 PM PDT Sat May 30 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM PDT FOR NORTHWESTERN BENTON...NORTHWESTERN FRANKLIN AND EAST CENTRAL YAKIMA COUNTIES...

At 527 PM PDT, an area of decaying thunderstorms was located along a line extending from 7 miles northeast of Zillah to Hanford Reservation, moving north at 40 mph.

HAZARD...50 to 60 mph wind gusts. These winds may kick up dust, leading to significant reductions to visibilities.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include... Toppenish, Zillah and Hanford Reservation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a building.

Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4642 11936 4636 11983 4639 12028 4658 12028 4667 11993 4662 11986 4665 11972 4664 11966 4672 11952 4668 11944 4668 11938 4673 11937 4674 11931 TIME...MOT...LOC 0027Z 174DEG 34KT 4649 12017 4658 11944

HAIL...<.75IN WIND...60MPH $$

Austin


WGUS86 KPDT 310026
FLSPDT

Flood Advisory
National Weather Service Pendleton OR
526 PM PDT Sat May 30 2020

ORC063-010230-
/O.CON.KPDT.FA.Y.0012.000000T0000Z-200601T0230Z/
/00000.N.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
Wallowa OR-
526 PM PDT Sat May 30 2020

...THE SMALL STREAM FLOOD ADVISORY REMAINS IN EFFECT UNTIL 730 PM PDT SUNDAY FOR SOUTHWESTERN WALLOWA COUNTY...

At 526 PM PDT, Gauge reports continue to indicate rising stream levels coming out of the Wallowa mountains. This may result in minor flooding through the weekend with some additional showers and thunderstorms likely.

Some locations that will experience flooding include... Wallowa and Lostine.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A Flood Advisory means river or stream flows are elevated, or ponding of water in urban or other areas is occurring or is imminent.

Please report flooding to your local law enforcement agency when you can do so safely.

&&

LAT...LON 4563 11774 4556 11745 4539 11726 4519 11729 4530 11756 4531 11756 4531 11758 4534 11758 4534 11764 4536 11764 4537 11766 4543 11766 4543 11768 4552 11768 4551 11773 4562 11773

$$

MV


WGUS56 KPDT 310015
FFWPDT
ORC031-065-310215-
/O.EXT.KPDT.FF.W.0002.000000T0000Z-200531T0215Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/

BULLETIN - EAS ACTIVATION REQUESTED
Flash Flood Warning
National Weather Service Pendleton OR
515 PM PDT Sat May 30 2020

The National Weather Service in Pendleton has extended the

* Flash Flood Warning for...
The Tenino and Boxcar burn scar in...
North Central Jefferson County in central Oregon...
South Central Wasco County in north central Oregon...

* Until 715 PM PDT.

* At 515 PM PDT, local law enforcement reported thunderstorms
produced heavy rain over the Tenino and Boxcar Burn Scar. Up to
1.5 inches of rain have fallen. Flash flooding is already
occurring.

Excessive rainfall over the warning area has caused mud slides near
steep terrain.

HAZARD...Flash flooding caused by thunderstorms in and near the
Tenino and Boxcar Burn Scar.

SOURCE...Law enforcement.

IMPACT...Flooding of areas in and around the Tenino and Boxcar
Burn Scar.

* Some locations that will experience flash flooding include...
Warm Springs, South Junction, Simnasho, Gateway and Warm Springs
Reservation.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

Move away from recently burned areas. Life-threatening flooding of
creeks, roads and normally dry arroyos is likely. The heavy rains
will likely trigger rockslides, mudslides and debris flows in steep
terrain, especially in and around these areas.

Please report flooding to your local law enforcement agency when you
can do so safely.

&&

LAT...LON 4500 12142 4509 12125 4500 12092 4494 12091
4485 12091 4476 12111 4460 12131 4469 12151

FLASH FLOOD...OBSERVED

$$

ET


WUUS56 KPDT 310010
SVRPDT
ORC059-WAC005-013-021-071-310115-
/O.NEW.KPDT.SV.W.0021.200531T0010Z-200531T0115Z/

BULLETIN - IMMEDIATE BROADCAST REQUESTED
Severe Thunderstorm Warning
National Weather Service Pendleton OR
510 PM PDT Sat May 30 2020

The National Weather Service in Pendleton Oregon has issued a

* Severe Thunderstorm Warning for...
North central Umatilla County in northeastern Oregon...
Eastern Benton County in south central Washington...
Walla Walla County in southeastern Washington...
Franklin County in south central Washington...
Columbia County in southeastern Washington...

* Until 615 PM PDT.

* At 508 PM PDT, severe thunderstorms were located along a line
extending from Island View to Umatilla Reservation, moving
northeast at 55 mph.

HAZARD...70 mph wind gusts and quarter size hail.

SOURCE...Radar indicated.

IMPACT...Hail damage to vehicles is expected. Expect considerable
tree damage. Wind damage is also likely to mobile homes,
roofs, and outbuildings.

* Locations impacted include...
Kennewick, Pasco, Richland, Walla Walla, Connell, Dayton, West
Richland, College Place, Milton-Freewater, Waitsburg, Athena,
Weston, Mesa, Adams, Prescott, Kahlotus, Helix, Starbuck, West
Pasco and Huntsville.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a
building.

Prepare immediately for large hail and damaging winds. People outside
should move immediately to shelter inside a strong building. Stay
away from windows.

Strong winds ahead and along this line could produce areas of
blowing dust which could greatly reduce visibility

Large hail and damaging winds and continuous cloud to ground
lightning is occurring with these storms. Move indoors immediately.
Lightning is one of nature's leading killers. Remember, if you can
hear thunder, you are close enough to be struck by lightning.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4569 11857 4576 11890 4597 11908 4607 11942
4674 11933 4674 11823 4673 11825 4662 11819
4659 11821 4655 11816 4659 11788 4647 11786
4647 11774 4634 11768 4633 11761 4631 11761
TIME...MOT...LOC 0008Z 223DEG 46KT 4623 11926 4570 11848

HAIL...1.00IN
WIND...70MPH

$$

DS


WWUS56 KPDT 310005
SVSPDT

Severe Weather Statement
National Weather Service Pendleton OR
505 PM PDT Sat May 30 2020

ORC021-049-310013-
/O.CAN.KPDT.SV.W.0020.000000T0000Z-200531T0045Z/
Morrow OR-Gilliam OR-
505 PM PDT Sat May 30 2020

...THE SEVERE THUNDERSTORM WARNING FOR NORTHWESTERN MORROW AND NORTH CENTRAL GILLIAM COUNTIES IS CANCELLED...

The storms which prompted the warning have moved out of the warned area. Therefore, the warning has been cancelled.

A Severe Thunderstorm Watch remains in effect until 700 PM PDT for south central Washington.

LAT...LON 4599 11941 4593 11965 4588 12002 4597 12029 4658 12028 4667 11993 4662 11986 4665 11972 4664 11966 4672 11952 4668 11944 4668 11938 4673 11937 4674 11931 TIME...MOT...LOC 0003Z 170DEG 52KT 4616 12023 4634 11956

$$

WAC005-021-039-077-310045- /O.CON.KPDT.SV.W.0020.000000T0000Z-200531T0045Z/ Benton WA-Klickitat WA-Franklin WA-Yakima WA- 505 PM PDT Sat May 30 2020

...A SEVERE THUNDERSTORM WARNING REMAINS IN EFFECT UNTIL 545 PM PDT FOR BENTON...NORTHEASTERN KLICKITAT...NORTHWESTERN FRANKLIN AND SOUTHEASTERN YAKIMA COUNTIES...

At 503 PM PDT, an area of strong to severe thunderstorms were located along a line extending from Yakama Reservation to 6 miles northwest of Benton City, moving north at 50 to 60 mph.

HAZARD...60 mph wind gusts and small hail. In addition, significant blowing dust may occur near freshly plowed fields, resulting in rapidly decreasing visibilities.

SOURCE...Radar indicated.

IMPACT...Expect damage to roofs, siding, and trees.

Locations impacted include... Richland, Sunnyside, Prosser, Grandview, Toppenish, Granger, Benton City, Zillah, Mabton, Hanford Reservation and Satus.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

For your protection move to an interior room on the lowest floor of a building.

Torrential rainfall is occurring with these storms, and may lead to flash flooding. Do not drive your vehicle through flooded roadways.

&&

LAT...LON 4599 11941 4593 11965 4588 12002 4597 12029 4658 12028 4667 11993 4662 11986 4665 11972 4664 11966 4672 11952 4668 11944 4668 11938 4673 11937 4674 11931 TIME...MOT...LOC 0003Z 170DEG 52KT 4616 12023 4634 11956

HAIL...0.75IN WIND...60MPH $$

Austin