Heat Advisory: Northern Panhandle; Coeur d'Alene Area; Idaho Palouse; Central Panhandle Mountains; Lewiston Area; Lewis and Southern Nez Perce Counties; Northeast Blue Mountains; Lower Garfield and Asotin Counties; Washington Palouse; Moses Lake Area; Upper Columbia Basin; Spokane Area; Northeast Mountains; Okanogan Highlands; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Okanogan County

source: us-gov-api (us-gov-api:noaa-weather)published 2026-08-20 10:28ingested 2026-08-21 06:45

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Heat Advisory — Northern Panhandle; Coeur d'Alene Area; Idaho Palouse; Central Panhandle Mountains; Lewiston Area; Lewis and Southern Nez Perce Counties; Northeast Blue Mountains; Lower Garfield and Asotin Counties; Washington Palouse; Moses Lake Area; Upper Columbia Basin; Spokane Area; Northeast Mountains; Okanogan Highlands; Wenatchee Area; Okanogan Valley; Waterville Plateau; Central Chelan County; Western Okanogan County Severity: Moderate. Certainty: Likely. * WHAT...High temperatures in the mid to high 90s resulting in Major HeatRisk. * WHERE...Much of the Inland Northwest. * WHEN...From 11 AM to 10 PM PDT Friday. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Low temperatures in the 60s and 70s will provide little overnight relief.

retained text

The historical document was shared with another weather alert and cannot be attributed to this record. The original extract is preserved above; the exact alert link was not retained.