Alert archive / Washington / Frost Advisories in 2025
Frost Advisory 3, NWS Seattle, WA
NWS Seattle, WA issued this frost advisory at Apr 11, 2025, 2:22 PM PDT for 4 counties in Washington. It took effect at Apr 12, 2025, 12:00 AM PDT. It was in force for 8 hr.
The area
The counties it named.
The facts
- Issued
- Apr 11, 2025, 2:22 PM PDT (21:22 UTC)
- In effect from
- Apr 12, 2025, 12:00 AM PDT
- Expired
- Apr 12, 2025, 8:00 AM PDT
- In force
- 8 hr
- Issued by
- NWS Seattle, WA
Counties Grays Harbor County, WA, Lewis County, WA, Mason County, WA, Thurston County, WA
The radar
The Langley Hill radar (KLGX), 80 km from the middle of the area, began a volume at 21:27 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 Seattle, WA issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Apr 11, 1:51 AM PDT | Frost Advisory | SEW | Clallam, Grays Harbor, King, Lewis, Mason, Pierce and 4 more | 54 hr |
| Apr 11, 3:21 AM PDT | Small Craft Advisory | SEW | 26 hr | |
| Apr 11, 1:10 PM PDT | Small Craft Advisory | SEW | 34 hr |
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.