Alert archive / Missouri / Severe Thunderstorm Warnings in 2026

Severe Thunderstorm Warning 370, NWS Kansas City, MO

June 11, 2026Bates County, Henry County, Missouri

NWS Kansas City, MO issued this severe thunderstorm warning at Jun 11, 2026, 8:12 PM CDT for Bates County, Henry County, 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: Jun 11, 2026, 8:12 PM CDT (01:12 UTC)
Expired: Jun 11, 2026, 9:00 PM CDT
In force: 48 min
Issued by: NWS Kansas City, MO
Area: Storm-based polygon
Hail: 1.25 in
Wind: 60.0 mph

Counties Bates County, MO, Henry County, MO

The radar

The Pleasant Hill radar (KEAX), 57 km from the middle of the area, began a volume at 01:18 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 watch it was issued in

The SPC watch in force over the same counties when this warning went out.

Issued	Product	Office	Lasted
Jun 11, 2:47 PM CDT	Severe Thunderstorm Watch	SPC	8 hr

The nearest sounding before it

Springfield, MO (KSGF), launched 00:00Z, 1.2 hours before the alert went out and 160 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: 1986 J/kg
Mixed-layer CIN: -83 J/kg
Mixed-layer LCL: 1094 m above ground
0-6 km bulk shear: 34 kt
0-1 km storm-relative helicity: 202 m²/s²
0-3 km storm-relative helicity: 186 m²/s²
Significant tornado parameter: 1.1
Supercell composite: 10.5

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 Kansas City, MO wrote its last area forecast discussion before this severe thunderstorm warning went out at Jun 11, 6:12 PM CDT, 2 hours earlier.

Area forecast discussion, Jun 11, 6:12 PM CDT, 2 hours before

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Hazardous weather outlook, Jun 11, 5:05 AM CDT, 15 hours 7 minutes before

Hazardous Weather Outlook
National Weather Service Kansas City/Pleasant Hill MO
0505 AM CDT Thu Jun 11 2026

KSZ025-057-060-102>105-MOZ001>008-011>017-020>025-028>033-037>040-
043>046-053-054-121005-
Atchison KS-Miami-Linn KS-Doniphan-Leavenworth-Wyandotte-Johnson KS-
Atchison MO-Nodaway-Worth-Gentry-Harrison-Mercer-Putnam-Schuyler-
Holt-Andrew-De Kalb-Daviess-Grundy-Sullivan-Adair-Buchanan-Clinton-
Caldwell-Livingston-Linn MO-Macon-Platte-Clay-Ray-Carroll-Chariton-
Randolph-Jackson-Lafayette-Saline-Howard-Cass-Johnson MO-Pettis-
Cooper-Bates-Henry-
0505 AM CDT Thu Jun 11 2026

This hazardous weather outlook is for northwest...north central and
west central Missouri...as well as extreme eastern Kansas.

.DAY ONE...Through tonight.

Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.

.DAYS TWO THROUGH SEVEN...Friday through Wednesday.

Please go to https://weather.gov/media/eax/DssPacket.pdf for more information on
potential weather hazards.

.KEY MESSAGES...

* Enhanced Risk (level 3 of 5) for severe weather today as a
  cold front slides through the area. All severe hazards remain
  possible.

* Additional severe weather looks possible for Saturday.

In the hours before

Local storm report, Jun 11, 5:13 PM CDT, 2 hours 59 minutes before

Preliminary Local Storm Report
National Weather Service Kansas City/Pleasant HIll MO
513 PM CDT Thu Jun 11 2026

..TIME...   ...EVENT...      ...CITY LOCATION...     ...LAT.LON...
..DATE...   ....MAG....      ..COUNTY LOCATION..ST.. ...SOURCE....
            ..REMARKS..

0352 PM     Flash Flood      1 E Kirksville          40.19N 92.57W
06/11/2026                   Adair              MO   Public

            Report of significant street flooding in
            Kirksville via social media.

&&

SAW

Local storm report, Jun 11, 5:54 PM CDT, 2 hours 18 minutes before

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Local storm report, Jun 11, 6:47 PM CDT, 1 hour 25 minutes before

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Local storm report, Jun 11, 7:36 PM CDT, 36 minutes before

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Local storm report, Jun 11, 7:44 PM CDT, 28 minutes before

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Special weather statement, Jun 11, 8:06 PM CDT, 6 minutes before

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The office that day

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

Issued	Product	Office	Counties	Lasted
Jun 11, 8:06 PM CDT	Special Weather Statement	EAX	Henry	24 min
Jun 11, 8:24 PM CDT	River Flood Warning	EAX	Chariton, Howard, Saline	4 days
Jun 11, 8:24 PM CDT	River Flood Warning	EAX	Boone, Cooper, Howard, Moniteau	5 days
Jun 11, 8:45 PM CDT	Severe Thunderstorm Warning Considerable damage threat	EAX	Henry, Johnson, Pettis	33 min
Jun 11, 9:17 PM CDT	Special Weather Statement	EAX	Pettis	13 min
Jun 12, 10:51 AM CDT	Flood Watch	EAX	Bates, Cass, Clay, Henry, Jackson, Johnson and 3 more	38 hr

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.