Alert archive / Mississippi / Severe Thunderstorm Warnings in 2026
Severe Thunderstorm Warning 366, NWS Jackson, MS
NWS Jackson, MS issued this severe thunderstorm warning at Aug 27, 2026, 1:52 AM CDT for 4 counties in Mississippi. It was in force for 53 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 27, 2026, 1:52 AM CDT (06:52 UTC)
- Expired
- Aug 27, 2026, 2:45 AM CDT
- In force
- 53 min
- Issued by
- NWS Jackson, MS
- Area
- Storm-based polygon
- Hail
- 0.75 in
- Wind
- 60.0 mph
Counties Claiborne County, MS, Copiah County, MS, Jefferson County, MS, Lincoln County, MS
The radar
The Jackson/Brandon,MS radar (KDGX), 89 km from the middle of the area, began a volume at 06:56 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
Slidell Radar S, LA (KSIL), launched 00:00Z, 6.9 hours before the alert went out and 195 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.
- Mixed-layer CAPE
- 1963 J/kg
- Mixed-layer CIN
- -42 J/kg
- Mixed-layer LCL
- 1468 m above ground
- 0-6 km bulk shear
- 22 kt
- 0-1 km storm-relative helicity
- 27 m²/s²
- 0-3 km storm-relative helicity
- 64 m²/s²
- Significant tornado parameter
- 0.0
- Supercell composite
- 0.0
The office that day
Everything else NWS Jackson, MS issued on the same UTC day.
| Issued | Product | Office | Counties | Lasted |
|---|---|---|---|---|
| Aug 26, 7:18 PM CDT | Severe Thunderstorm Warning | JAN | Simpson, Smith | 42 min |
| Aug 26, 7:28 PM CDT | Special Weather Statement | JAN | Newton | 32 min |
| Aug 26, 7:33 PM CDT | Severe Thunderstorm Warning | JAN | Newton, Scott | 42 min |
| Aug 26, 7:43 PM CDT | Special Weather Statement | JAN | Leflore | 32 min |
| Aug 26, 8:06 PM CDT | Severe Thunderstorm Warning | JAN | Newton | 23 min |
| Aug 26, 8:08 PM CDT | Special Weather Statement | JAN | Holmes | 37 min |
| Aug 26, 8:09 PM CDT | Special Weather Statement | JAN | Smith | 36 min |
| Aug 26, 8:18 PM CDT | Special Weather Statement | JAN | Carroll | 42 min |
| Aug 26, 8:29 PM CDT | Special Weather Statement | JAN | Grenada | 46 min |
| Aug 26, 8:48 PM CDT | Special Weather Statement | JAN | Bolivar | 42 min |
| Aug 26, 8:56 PM CDT | Special Weather Statement | JAN | Holmes | 34 min |
| Aug 26, 9:26 PM CDT | Severe Thunderstorm Warning | JAN | Bolivar, Washington | 64 min |
| Aug 26, 9:29 PM CDT | Special Weather Statement | JAN | Attala | 31 min |
| Aug 26, 9:31 PM CDT | Special Weather Statement | JAN | Sunflower | 44 min |
| Aug 26, 9:47 PM CDT | Severe Thunderstorm Warning | JAN | Bolivar, Sunflower | 21 min |
| Aug 26, 9:50 PM CDT | Special Weather Statement | JAN | Jones | 40 min |
| Aug 26, 10:50 PM CDT | Special Weather Statement | JAN | Yazoo | 25 min |
| Aug 26, 11:27 PM CDT | Special Weather Statement | JAN | Warren | 48 min |
| Aug 27, 12:19 AM CDT | Special Weather Statement | JAN | Adams, Claiborne, Copiah, Franklin, Hinds, Jefferson and 3 more | 56 min |
| Aug 27, 3:08 AM CDT | Special Weather Statement | JAN | Franklin, Lincoln | 67 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.