Alert archive / Washington / Frost Advisories in 2025
Frost Advisory 5, NWS Spokane, WA
NWS Spokane, WA issued this frost advisory at Sep 22, 2025, 12:51 PM PDT for 5 counties in Washington; Bonner County, Boundary County, Kootenai County, Idaho. It took effect at Sep 23, 2025, 2:00 AM PDT. It was in force for 7 hr.
The area
The counties it named.
The facts
- Issued
- Sep 22, 2025, 12:51 PM PDT (19:51 UTC)
- In effect from
- Sep 23, 2025, 2:00 AM PDT
- Expired
- Sep 23, 2025, 9:15 AM PDT
- In force
- 7 hr
- Issued by
- NWS Spokane, WA
Counties Bonner County, ID, Boundary County, ID, Kootenai County, ID, Ferry County, WA, Okanogan County, WA, Pend Oreille County, WA, Spokane County, WA, Stevens County, WA
The radar
The Spokane radar (KOTX), 68 km from the middle of the area, began a volume at 19:56 UTC, the scan nearest the moment this went out.
Open the radar archive at this moment
The archived warnings, watches and discussions in force at that minute are drawn over the scan, this one among them.
The office that day
Everything else NWS Spokane, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Sep 21, 5:27 PM PDT | Special Weather Statement | OTX | Ferry | 33 min |
| Sep 21, 5:31 PM PDT | Special Weather Statement | OTX | Stevens | 29 min |
| Sep 21, 6:00 PM PDT | Special Weather Statement | OTX | Ferry | 30 min |
| Sep 21, 8:06 PM PDT | Special Weather Statement | OTX | Spokane | 24 min |
| Sep 21, 7:17 PM PDT | Special Weather Statement | OTX | Bonner | 28 min |
| Sep 21, 7:43 PM PDT | Special Weather Statement | OTX | Kootenai | 32 min |
Nearby
Frost Advisories in Washington, 2025Frost Advisories in Idaho, 2025Every frost advisory in 2025
Sources
The product and its follow-ups from the Iowa Environmental Mesonet's archive of National Weather Service and Storm Prediction Center text; radar from the NEXRAD Level II archive.