Alert archive / Missouri / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 451, NWS Kansas City, MO

August 9, 20264 counties in Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Aug 9, 2026, 10:27 PM CDT for 4 counties in Missouri. It was in force for 48 min. No storm report in the archive falls inside the area while it was in force.

The area

The counties it named.

The facts

Issued
Aug 9, 2026, 10:27 PM CDT (03:27 UTC)
Expired
Aug 9, 2026, 11:15 PM CDT
In force
48 min
Issued by
NWS Kansas City, MO
Area
Storm-based polygon
Hail
1.0 in
Wind
60.0 mph

Counties Andrew County, MO, Atchison County, MO, Holt County, MO, Nodaway County, MO

The radar

The Omaha radar (KOAX), 164 km from the middle of the area, began a volume at 03:27 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 Kansas City, MO issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 9, 8:21 PM CDTSevere Thunderstorm WarningEAXAtchison, Holt39 min
Aug 9, 10:07 PM CDTSevere Thunderstorm WarningEAXAtchison, Nodaway38 min
Aug 10, 5:23 AM CDTSevere Thunderstorm WarningEAXCass, Jackson52 min
Aug 10, 4:43 AM CDTSevere Thunderstorm WarningEAXJohnson47 min
Aug 10, 4:56 AM CDTFlash Flood WarningEAXJohnson3 hr

Nearby

Severe Thunderstorm Warnings in Missouri, 2026Every severe thunderstorm warning in 2026

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.