Heat Advisory for Foothills and Valleys of the North Cascades; Foothills and Valleys of Snohomish and Northern King Counties; Foothills and Valleys of Central King County +19 more
Official alert fields
What you need to know
- Applies to
- City of Seattle, Downtown Everett / Marysville Area, Eastern Kitsap County, Eastern Strait of Juan de Fuca, Eastside, Foothills and Valleys of Central King County, Foothills and Valleys of Pierce and Southern King Counties, Foothills and Valleys of Snohomish and Northern King Counties and 14 more
- Effective
- Ended
- Official severity
- Moderate
- Official urgency
- Expected
- Official certainty
- Likely
What is happening
Temperatures will continue to cool tonight into Thursday, with HeatRisk decreasing to minor or yellow levels. Therefore the advisory will expire at 11 PM this evening.
What the bulletin says to do
No separate action instruction was included in this NWS record. Read the complete official bulletin and follow local authorities.
Lifecycle record
Official revisions
- Update
Heat Advisory issued July 22 at 10:43PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 22 at 3:12PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 22 at 3:12PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 22 at 3:12PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 22 at 3:16AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 22 at 3:16AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 22 at 3:16AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 21 at 3:19PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 21 at 3:19PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 21 at 3:19PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Alert
Heat Advisory issued July 21 at 5:38AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Alert
Heat Advisory issued July 21 at 5:38AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Alert
Heat Advisory issued July 21 at 5:38AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 20 at 8:49PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 20 at 2:39PM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision - Update
Heat Advisory issued July 20 at 3:30AM PDT until July 22 at 11:00PM PDT by NWS Seattle WA
Official revision
Source and limitations
Publisher: Weather Alert Watch. Primary source: NWS Seattle WA. This page reorganizes official fields and does not add a forecast or expand the affected area.
- CAP status
- Actual
- Message type
- Update
- Last collected