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Snoqualmie Pass Warnings, Watches and Advisories

Excessive Heat Warning

Excessive Heat Warning issued August 16 at 3:27PM PDT until August 19 at 12:00AM PDT by NWS

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT PDT THURSDAY NIGHT... * WHAT...Dangerously hot conditions with temperatures in the Cascade Valleys in the upper 90s and approaching 100 degrees are expected on Wednesday and Thursday. Overnight lows will remain in the 60s. This will pose a very high risk of heat-related

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Area
West Slopes North Cascades and Passes; West Slopes North Central Cascades and Passes; West Slopes South Central Cascades and Passes

Heat Advisory

Heat Advisory issued August 16 at 3:27PM PDT until August 19 at 12:00AM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO MIDNIGHT PDT THURSDAY NIGHT... * WHAT...Hot conditions with temperatures in the mid 80s to mid 90s expected. This will pose a moderate to high risk of heat- related illness. * WHERE...Portions of northwest and west central Washington.

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Area
Bellevue and Vicinity; Bremerton and Vicinity; East Puget Sound Lowlands; Everett and Vicinity; Hood Canal Area; Lower Chehalis Valley Area; Seattle and Vicinity; Southwest Interior; Tacoma Area; Western Skagit County; Western Whatcom County

Red Flag Warning

Red Flag Warning issued August 16 at 3:01PM PDT until August 18 at 10:00PM PDT by NWS

...RED FLAG WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 10 PM PDT THURSDAY FOR DRY AND UNSTABLE CONDITIONS FOR FIRE WEATHER ZONES 658 AND 659... The National Weather Service in Seattle has issued a Red Flag Warning for hot, dry and unstable conditions, which is in effect from 11 AM Wednesday to 10 PM PDT Thursday.

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Area
West Slopes of the Central Cascades Generally above 1500 Feet; West Slopes of the North Cascades Generally above 1500 Feet

Red Flag Warning

Red Flag Warning issued August 16 at 3:00PM PDT until August 18 at 10:00PM PDT by NWS

...HOT DRY AND UNSTABLE WEDNESDAY AND THURSDAY... .HIGH TEMPERATURES WILL CLIMB BACK INTO THE UPPER 90S TO TRIPPLE DIGITS WEDNESDAY AND THURSDAY. POOR OVERNIGHT RELATIVE HUMIDITY RECOVERY WILL ACCOMPANY THE HOT AND DRY DAYTIME CONDITIONS ALONG WITH AN UNSTABLE ATMOSPHERE. ...RED FLAG WARNING IN EFFECT FROM 11 AM WEDNESDAY TO 10 PM PDT

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Area
East Washington Central Cascades

Heat Advisory

Heat Advisory issued August 16 at 1:35PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Temperatures up to 102 expected. * WHERE...In Washington, Eastern Columbia River Gorge of Washington, Simcoe Highlands, Kittitas Valley and Yakima Valley. In Oregon, Eastern Columbia River Gorge of Oregon.

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Area
Eastern Columbia River Gorge of Washington; Kittitas Valley; Simcoe Highlands; Yakima Valley

Heat Advisory

Heat Advisory issued August 16 at 1:35PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Temperatures up to 103 expected. * WHERE...In Washington, Lower Columbia Basin of Washington and Foothills of the Blue Mountains of Washington. In Oregon, Foothills of the Northern Blue Mountains of Oregon, Lower

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Area
Foothills of the Blue Mountains of Washington; Lower Columbia Basin of Washington

Heat Advisory

Heat Advisory issued August 16 at 1:35PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Temperatures up to 97 expected. * WHERE...In Washington, Northwest Blue Mountains. In Oregon, Ochoco-John Day Highlands, Northern Blue Mountains of Oregon, Southern Blue Mountains of Oregon and Wallowa County.

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Area
Northwest Blue Mountains

Heat Advisory

Heat Advisory issued August 16 at 1:35PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM 11 AM WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Temperatures up to 96 expected. * WHERE...East Slopes of the Washington Cascades. * WHEN...From 11 AM Wednesday to 11 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses to occur.

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Area
East Slopes of the Washington Cascades

Heat Advisory

Heat Advisory issued August 16 at 1:27PM PDT until August 18 at 10:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 10 PM PDT THURSDAY BELOW 4000 FEET... * WHAT...Temperatures in the upper 80s to mid 90s expected below 4000 feet. Low temperatures early Thursday morning generally in the 60s, but locally lower 70s on middle and upper slopes. * WHERE...In Oregon, Northern Oregon Cascades and Cascades in

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Area
South Washington Cascades

Heat Advisory

Heat Advisory issued August 16 at 1:27PM PDT until August 18 at 10:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 10 PM PDT THURSDAY... * WHAT...Temperatures in the mid to upper 90s. Low temperatures early Thursday morning generally in the mid to upper 60s, but locally around 70. * WHERE...In Oregon, Lower Columbia, Greater Portland Metro Area

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Area
Greater Vancouver Area; Lower Columbia and I - 5 Corridor in Cowlitz County

Heat Advisory

Heat Advisory issued August 16 at 1:27PM PDT until August 18 at 10:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 10 PM PDT THURSDAY... * WHAT...High temperatures in the low to mid 90s expected. Low temperatures early Thursday morning in the lower 60s to lower 70s. * WHERE...In Oregon, Northern Oregon Cascade Foothills and

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Area
South Washington Cascade Foothills

Heat Advisory

Heat Advisory issued August 16 at 1:27PM PDT until August 18 at 10:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 10 PM PDT THURSDAY... * WHAT...High temperatures in the mid to upper 90s expected. Low temperatures early Thursday morning in the mid 60s to lower 70s. * WHERE...In Oregon, Upper Hood River Valley, Western Columbia

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Area
Central Columbia River Gorge; Western Columbia River Gorge

Excessive Heat Warning

Excessive Heat Warning issued August 16 at 1:17PM PDT until August 19 at 11:00PM PDT by NWS

...EXCESSIVE HEAT WARNING REMAINS IN EFFECT FROM NOON WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Afternoon temperatures will reach the upper 90s to near 105 degrees. Limited overnight relief with low temperatures in the mid 60s to mid 70s. * WHERE...Quincy, Winchester, Brewster, Waterville, Harrington,

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Area
Moses Lake Area; Okanogan Valley; Upper Columbia Basin; Waterville Plateau; Wenatchee Area

Excessive Heat Warning

Excessive Heat Warning issued August 16 at 1:17PM PDT until August 19 at 11:00PM PDT by NWS

...EXCESSIVE HEAT WARNING IN EFFECT FROM NOON WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Afternoon temperatures in the upper 90s to as hot as 105, with overnight lows in the 60s. * WHERE...Leavenworth, Telma, Dryden, Plain, Winton, and Peshastin. * WHEN...From Noon Wednesday to 11 PM PDT Friday.

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Area
Central Chelan County

Heat Advisory

Heat Advisory issued August 16 at 1:17PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Afternoon temperatures in the 90s for the Camas Prairie and Blue Mountains and 100 to 105 for the Snake River and Clearwater Valleys including the Lewiston and Clarkston areas. Overnight lows mainly in the 60s.

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Area
Lower Garfield and Asotin Counties; Northeast Blue Mountains

Heat Advisory

Heat Advisory issued August 16 at 1:17PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Afternoon temperatures in the mid 90s to around 100, with overnight lows in the 60s. Temperatures will be cooler in the higher elevations of northeast Washington. * WHERE...Colfax, Chewelah, Elk, Worley, Cheney, Hayden, Republic,

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Area
Northeast Mountains; Okanogan Highlands; Spokane Area; Washington Palouse

Heat Advisory

Heat Advisory issued August 16 at 1:17PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Afternoon temperatures in the mid 90s to around 102, with overnight lows in the 60s, in the lower elevations. * WHERE...Holden Village, Lucerne, and Stehekin. * WHEN...From Noon Wednesday to 11 PM PDT Friday.

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Area
Western Chelan County

Heat Advisory

Heat Advisory issued August 16 at 1:17PM PDT until August 19 at 11:00PM PDT by NWS

...HEAT ADVISORY REMAINS IN EFFECT FROM NOON WEDNESDAY TO 11 PM PDT FRIDAY... * WHAT...Afternoon temperatures in the upper 90s to as hot as 104, with overnight lows in the 60s. * WHERE...Loomis, Winthrop, Methow, Carlton, Twisp, Mazama, and Conconully.

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Area
Western Okanogan County
Disclaimer

Currently

Fair 82°F
30.00in
Barometer
44%
Humidity
Northwest 12.7mph
Wind
Fair

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