Alert archive / Mississippi / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 356, NWS Jackson, MS

August 26, 2026Clay County, Webster County, Mississippi

NWS Jackson, MS issued this severe thunderstorm warning at Aug 26, 2026, 3:53 PM CDT for Clay County, Webster County, Mississippi. It was in force for 52 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 26, 2026, 3:53 PM CDT (20:53 UTC)
Expired
Aug 26, 2026, 4:45 PM CDT
In force
52 min
Issued by
NWS Jackson, MS
Area
Storm-based polygon
Hail
0.88 in
Wind
60.0 mph

Counties Clay County, MS, Webster County, MS

The radar

The Columbus AFB radar (KGWX), 71 km from the middle of the area, began a volume at 20:57 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 nearest sounding before it

Birmingham, AL (KBMX), launched 12:00Z, 8.9 hours before the alert went out and 215 km from the middle of its area. This is the routine balloon launch nearest before it, the air the forecaster had in hand, not a measurement taken for the alert.

Skew-T log-pSkew-T log-p diagram, Birmingham, AL at 12:00Z on 2026-08-26Temperature and dew point through the depth of the atmosphere, with the mixed-layer parcel. CAPE 374 joules per kilogram.LCLLFCEL10008507005003002001001 km2 km3 km6 km9 km12 km15 km-30°-20°-10°0°10°20°30°40°
Temperature in red, dew point in green, the mixed-layer parcel dashed.
HodographHodograph, Birmingham, AL at 12:00Z on 2026-08-26The wind through the lowest 10 kilometers. Zero to 1 km storm-relative helicity 50 square meters per square second.1939Sfc1 km3 km6 km9 kmRMLM
The wind turning with height, colored by layer: ground to 1 km, 1 to 3 km, 3 to 6 km, 6 to 10 km.
Mixed-layer CAPE
374 J/kg
Mixed-layer CIN
-113 J/kg
Mixed-layer LCL
1336 m above ground
0-6 km bulk shear
10 kt
0-1 km storm-relative helicity
50 m²/s²
0-3 km storm-relative helicity
61 m²/s²
Significant tornado parameter
0.0
Supercell composite
0.0

Open this sounding in Storm Lab

The office that day

Everything else NWS Jackson, MS issued on the same UTC day.

IssuedProductOfficeCountiesLasted
Aug 26, 2:56 PM CDTSpecial Weather StatementJANHolmes34 min
Aug 26, 3:21 PM CDTSpecial Weather StatementJANWebster24 min
Aug 26, 3:40 PM CDTSpecial Weather StatementJANChoctaw35 min
Aug 26, 4:10 PM CDTSpecial Weather StatementJANLowndes35 min
Aug 26, 4:12 PM CDTSpecial Weather StatementJANIssaquena33 min
Aug 26, 4:23 PM CDTSevere Thunderstorm WarningJANLowndes52 min
Aug 26, 4:36 PM CDTSpecial Weather StatementJANNoxubee39 min
Aug 26, 4:51 PM CDTSevere Thunderstorm WarningJANLowndes, Noxubee39 min
Aug 26, 5:02 PM CDTSpecial Weather StatementJANChoctaw43 min
Aug 26, 5:06 PM CDTSpecial Weather StatementJANWinston24 min
Aug 26, 5:29 PM CDTSpecial Weather StatementJANNoxubee31 min
Aug 26, 5:31 PM CDTSpecial Weather StatementJANKemper44 min
Aug 26, 5:55 PM CDTSpecial Weather StatementJANKemper35 min
Aug 26, 6:05 PM CDTSevere Thunderstorm WarningJANKemper, Lauderdale55 min
Aug 26, 6:19 PM CDTSpecial Weather StatementJANCoahoma26 min
Aug 26, 6:50 PM CDTSpecial Weather StatementJANSunflower40 min
Aug 26, 6:52 PM CDTSevere Thunderstorm WarningJANClarke, Lauderdale53 min

Nearby

Severe Thunderstorm Warnings in Mississippi, 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; the sounding from the Mesonet's radiosonde archive; radar from the NEXRAD Level II archive.