Alert archive / Utah / Winter Weather Advisories in 2025
Winter Weather Advisory 21, NWS Salt Lake City, UT
NWS Salt Lake City, UT issued this winter weather advisory at May 17, 2025, 1:34 AM MDT for 24 counties in Utah. It took effect at May 18, 2025, 3:00 AM MDT. It was in force for 15 hr.
The area
The counties it named.
The facts
- Issued
- May 17, 2025, 1:34 AM MDT (07:34 UTC)
- In effect from
- May 18, 2025, 3:00 AM MDT
- Expired
- May 18, 2025, 6:00 PM MDT
- In force
- 15 hr
- Issued by
- NWS Salt Lake City, UT
All 24 counties
Beaver County, UT, Box Elder County, UT, Cache County, UT, Carbon County, UT, Davis County, UT, Duchesne County, UT, Emery County, UT, Garfield County, UT, Iron County, UT, Juab County, UT, Kane County, UT, Millard County, UT, Morgan County, UT, Piute County, UT, Rich County, UT, Salt Lake County, UT, Sanpete County, UT, Sevier County, UT, Summit County, UT, Utah County, UT, Wasatch County, UT, Washington County, UT, Wayne County, UT, Weber County, UT
The radar
The Salt Lake City radar (KMTX), 187 km from the middle of the area, began a volume at 07:35 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 Salt Lake City, UT issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| May 17, 1:41 AM MDT | Freeze Watch | SLC | Beaver, Box Elder, Cache, Duchesne, Iron, Juab and 3 more | 25 hr |
| May 17, 1:25 PM MDT | Special Weather Statement | SLC | Rich | 35 min |
| May 17, 3:09 PM MDT | Special Weather Statement | SLC | Tooele | 51 min |
| May 17, 3:59 PM MDT | Special Weather Statement | SLC | Davis | 46 min |
| May 17, 4:49 PM MDT | Special Weather Statement | SLC | Davis | 41 min |
| May 17, 2:28 PM MDT | Special Weather Statement | SLC | Uinta | 47 min |
| May 17, 4:09 PM MDT | Special Weather Statement | SLC | Uinta | 36 min |
Nearby
Winter Weather Advisories in Utah, 2025Every winter weather 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.