Alert archive / Missouri / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 235, NWS Springfield, MO

May 31, 20264 counties in Missouri

NWS Springfield, MO issued this severe thunderstorm warning at May 31, 2026, 12:12 PM CDT for 4 counties in Missouri. It was in force for 63 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: May 31, 2026, 12:12 PM CDT (17:12 UTC)
Expired: May 31, 2026, 1:15 PM CDT
In force: 63 min
Issued by: NWS Springfield, MO
Area: Storm-based polygon
Hail: 1.0 in
Wind: 60.0 mph

Counties Maries County, MO, Miller County, MO, Phelps County, MO, Pulaski County, MO

The radar

The St Louis radar (KLSX), 144 km from the middle of the area, began a volume at 17:14 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

Springfield, MO (KSGF), launched 12:00Z, 5.2 hours before the alert went out and 196 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-p

Temperature in red, dew point in green, the mixed-layer parcel dashed.

Hodograph

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: 1943 J/kg
Mixed-layer CIN: -55 J/kg
Mixed-layer LCL: 871 m above ground
0-6 km bulk shear: 31 kt
0-1 km storm-relative helicity: 198 m²/s²
0-3 km storm-relative helicity: 177 m²/s²
Significant tornado parameter: 0.0
Supercell composite: 8.5

Open this sounding in Storm Lab

What forecasters said that day

The local office's own words before this severe thunderstorm warning went out, as it sent them, from the Iowa Environmental Mesonet's archive of National Weather Service text.

NWS Springfield, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at May 31, 11:37 AM CDT, 35 minutes earlier.

Area forecast discussion, May 31, 11:37 AM CDT, 35 minutes before

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Hazardous weather outlook, May 31, 4:46 AM CDT, 7 hours 26 minutes before

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In the hours before

Special weather statement, May 31, 10:42 AM CDT, 1 hour 30 minutes before

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Special weather statement, May 31, 10:52 AM CDT, 1 hour 20 minutes before

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Special weather statement, May 31, 11:12 AM CDT, 1 hour before

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Special weather statement, May 31, 11:35 AM CDT, 37 minutes before

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Special weather statement, May 31, 11:52 AM CDT, 20 minutes before

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The office that day

Everything else NWS Springfield, MO issued on the same UTC day.

Issued	Product	Office	Counties	Lasted
May 30, 7:26 PM CDT	Areal Flood Advisory	SGF	Barry, Christian, Lawrence, McDonald, Newton, Stone	6 hr
May 30, 7:36 PM CDT	Special Weather Statement	SGF	Christian	39 min
May 30, 7:39 PM CDT	Severe Thunderstorm Warning	SGF	Christian, Taney	51 min
May 30, 8:06 PM CDT	Severe Thunderstorm Warning	SGF	Christian, Douglas, Taney	39 min
May 30, 8:14 PM CDT	River Flood Warning	SGF	Vernon	62 hr
May 30, 8:34 PM CDT	Severe Thunderstorm Warning	SGF	Douglas, Ozark, Taney	41 min
May 30, 8:37 PM CDT	Areal Flood Advisory	SGF	Christian, Douglas, Stone, Taney	6 hr
May 31, 10:42 AM CDT	Special Weather Statement	SGF	Hickory	48 min
May 31, 10:52 AM CDT	Special Weather Statement	SGF	Maries	8 min
May 31, 11:12 AM CDT	Special Weather Statement	SGF	Camden	48 min
May 31, 11:35 AM CDT	Special Weather Statement	SGF	Maries	40 min
May 31, 11:52 AM CDT	Special Weather Statement	SGF	Pulaski	68 min
May 31, 1:14 PM CDT	Special Weather Statement	SGF	Dent, Phelps	46 min

Nearby

Severe Thunderstorm Warnings in Missouri, 2026 Every 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.