⚠️ Severe Thunderstorm Warning – Harper, KS; Harvey, KS; Kingman, KS; Reno, KS; Sedgwick, KS; Sumner, KS – Sunday, June 21, 2026

Severe Thunderstorm Warning issued June 21 at 12:32AM CDT until June 21 at 1:45AM CDT by NWS Wichita KS

Details

SVRICT

The National Weather Service in Wichita has issued a

* Severe Thunderstorm Warning for…
Reno County in south central Kansas…
Sedgwick County in south central Kansas…
Harvey County in south central Kansas…
Harper County in south central Kansas…
Kingman County in south central Kansas…
Sumner County in south central Kansas…

* Until 145 AM CDT.

* At 1232 AM CDT, severe thunderstorms were located along a line
extending from near Nickerson to 6 miles west of Haven to 9 miles
east of Kingman to 7 miles southeast of Nashville, moving east at
45 mph.

HAZARD…70 mph wind gusts.

SOURCE…Trained weather spotters reported 60 mph winds in Kingman
at 12:26 am.

IMPACT…Expect considerable tree damage. Damage is likely to
mobile homes, roofs, and outbuildings.

* Locations impacted include…
Wichita, Hutchinson, Derby, Newton, Andover, Haysville, Wellington,
Park City, Valley Center, Bel Aire, Mulvane, Goddard, Rose Hill,
Hesston, Maize, Kingman, Clearwater, South Hutchinson, Anthony, and
Cheney.

This includes the following highways…
Interstate 135 between Mile Markers 0 and 42.
Interstate 35 between Mile Markers 18 and 54.

Instructions

For your protection move to an interior room on the lowest floor of a
building.

Torrential rainfall is occurring with these storms, and may lead to
flash flooding. Do not drive your vehicle through flooded roadways.

This alert was automatically posted by SkyGuard, MWSC’s severe weather alerting system. Source: National Weather Service.