Alert archive / Washington / Frost Advisories in 2025
Frost Advisory 4, NWS Spokane, WA
NWS Spokane, WA issued this frost advisory at May 20, 2025, 1:32 PM PDT for 5 counties in Washington. It took effect at May 21, 2025, 2:00 AM PDT. It was in force for 5 hr.
The area
The counties it named.
The facts
- Issued
- May 20, 2025, 1:32 PM PDT (20:32 UTC)
- In effect from
- May 21, 2025, 2:00 AM PDT
- Expired
- May 21, 2025, 6:56 AM PDT
- In force
- 5 hr
- Issued by
- NWS Spokane, WA
Counties Ferry County, WA, Okanogan County, WA, Pend Oreille County, WA, Spokane County, WA, Stevens County, WA
The radar
The Spokane radar (KOTX), 81 km from the middle of the area, began a volume at 20:31 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 |
|---|---|---|---|---|
| May 19, 7:47 PM PDT | Special Weather Statement | OTX | Adams | 43 min |
| May 19, 8:27 PM PDT | Special Weather Statement | OTX | Lincoln | 33 min |
| May 19, 8:29 PM PDT | Special Weather Statement | OTX | Adams | 31 min |
| May 19, 9:09 PM PDT | Special Weather Statement | OTX | Lincoln | 51 min |
| May 19, 9:47 PM PDT | Special Weather Statement | OTX | Spokane | 43 min |
| May 19, 9:49 PM PDT | Special Weather Statement | OTX | Lincoln | 26 min |
| May 19, 10:26 PM PDT | Special Weather Statement | OTX | Spokane | 49 min |
| May 19, 10:56 PM PDT | Special Weather Statement | OTX | Spokane | 64 min |
Nearby
Frost Advisories in Washington, 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.