Alert archive / Missouri / Frost Advisories in 2025
Frost Advisory 5, NWS St. Louis, MO
NWS St. Louis, MO issued this frost advisory at Nov 1, 2025, 1:50 PM CDT for Saint Louis County, City of Saint Louis, Missouri. It took effect at Nov 2, 2025, 1:00 AM CST. It was in force for 6 hr.
The area
The counties it named.
The facts
- Issued
- Nov 1, 2025, 1:50 PM CDT (18:50 UTC)
- In effect from
- Nov 2, 2025, 1:00 AM CST
- Expired
- Nov 2, 2025, 7:00 AM CST
- In force
- 6 hr
- Issued by
- NWS St. Louis, MO
The radar
The St Louis radar (KLSX), 32 km from the middle of the area, began a volume at 18:52 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 St. Louis, MO issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Nov 1, 1:55 AM CDT | Freeze Warning | LSX | Audrain, Boone, Callaway, Cole, Crawford, Franklin and 21 more | 31 hr |
Nearby
Frost Advisories in Missouri, 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.