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Corwin, KS Warnings, Watches and Advisories

SAFETY and DATA MESSAGE

When a severe thunderstorm warning is issued, the storm may produce damaging winds, large hail, dangerous lightning, and heavy rain. In some cases, heavy rainfall produced by a severe storm can also lead to flash flooding. Do not drive vehicles through flooded areas. The water depth or fast flowing water/mud/debris from a flash flood will make road conditions unsafe. Do not rely soley on data presented here or other third-party websites - always check your official national and local weather service agency website, socials, radio and/or TV stations for making critical decisions related to weather events.

Please carefully read each posted Warning and Alert as it relates to the area(s) being affected. We may provide a wider range of issued severe weather warnings for surrounding cities and counties, so some alerts may not directly impact this location. This is done to help with preparing for severe weather that may overlap or be heading towards Corwin.

Use the Radar Maps link provided to understand the trajectory of a storm.

NWS Active Alerts for KS - Map View

State: KS Total alerts: 6 Updated: Sep 4, 2026 10:33pm CDT

Extreme Heat Warning

Area
Atchison; Miami; Linn; Doniphan; Leavenworth; Wyandotte; Johnson; Buchanan; Clinton; Caldwell; Platte; Clay; Ray; Carroll; Jackson; Lafayette; Saline; Howard; Cass; Johnson; Pettis; Cooper; Bates; Henry
Extreme Heat Warning issued September 4 at 6:02PM CDT until September 8 at 8:00PM CDT by NWS Kansas City/Pleasant Hill MO

* WHAT...Dangerously hot conditions with heat index values up to 104. * WHERE...Portions of east central and northeast Kansas and central, north central, northwest, and west central Missouri. * WHEN...Until 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Heat Advisory

Area
Russell; Lincoln; Barton; Ellsworth; Saline; Rice; McPherson; Marion; Chase; Reno; Harvey; Butler; Greenwood; Woodson; Allen; Kingman; Sedgwick; Harper; Sumner; Cowley; Elk; Wilson; Neosho; Chautauqua; Montgomery; Labette
Heat Advisory issued September 4 at 4:06PM CDT until September 8 at 8:00PM CDT by NWS Wichita KS

* WHAT...Afternoon and early evening heat index values in the 101 to 106 degree range. * WHERE...Portions of central, east central, south central, and southeast Kansas. * WHEN...Until 8 PM CDT Tuesday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

Heat Advisory

Area
Phillips; Smith; Jewell; Rooks; Osborne; Mitchell; Polk; Hamilton; York; Kearney; Adams; Clay; Fillmore; Harlan; Franklin; Webster; Nuckolls; Thayer
Heat Advisory issued September 4 at 2:49PM CDT until September 5 at 8:00PM CDT by NWS Hastings NE

* WHAT...Afternoon heat index values as high as 105 to 110 with overnight low temperatures in the 70s. * WHERE...Portions of north central Kansas and east central and south central Nebraska. * WHEN...Until 8 PM CDT Saturday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses. * ADDITIONAL DETAILS...Steady south winds (10 to 15 MPH) will provide some relief during the afternoons, although winds will decrease in the evenings each day.

Extreme Heat Warning

Area
Bourbon; Crawford; Cherokee; Benton; Morgan; Miller; Maries; Vernon; St. Clair; Hickory; Camden; Pulaski; Phelps; Barton; Cedar; Polk; Dallas; Laclede; Texas; Dent; Jasper; Dade; Greene; Webster; Wright; Newton; Lawrence; Christian; Douglas; Howell; Shannon; McDonald; Barry; Stone; Taney; Ozark; Oregon
Extreme Heat Warning issued September 4 at 1:30PM CDT until September 6 at 8:00PM CDT by NWS Springfield MO

* WHAT...Dangerously hot conditions with heat index values up to 110 for multiple consecutive days. * WHERE...Portions of southeast Kansas and central, east central, south central, southwest, and west central Missouri. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Extreme Heat Warning

Area
Republic; Washington; Marshall; Nemaha; Brown; Cloud; Clay; Riley; Pottawatomie; Jackson; Jefferson; Ottawa; Dickinson; Geary; Morris; Wabaunsee; Shawnee; Douglas; Lyon; Osage; Franklin; Coffey; Anderson
Extreme Heat Warning issued September 4 at 12:31PM CDT until September 8 at 7:00PM CDT by NWS Topeka KS

* WHAT...Dangerously hot conditions with heat index values up to 105. * WHERE...Portions of central, east central, north central, and northeast Kansas. * WHEN...Until 7 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events.

Heat Advisory

Area
Ellis; Rush; Pawnee; Stafford; Edwards; Kiowa; Pratt; Comanche; Barber
Heat Advisory issued September 4 at 11:57AM CDT until September 6 at 8:00PM CDT by NWS Dodge City KS

* WHAT...Heat index values up to 105. * WHERE...Ellis, Rush, Barber, Comanche, Edwards, Kiowa, Pawnee, Pratt, and Stafford Counties. * WHEN...Until 8 PM CDT Sunday. * IMPACTS...Hot temperatures and high humidity may cause heat illnesses.

For more official information about severe storms and how to stay safe, visit the National Weather Service's Severe Thunderstorm Safety page. We encourage you to also monitor Excessive Rainfall Forecasts on their Weather Prediction Center website.

Disclaimer

Currently

Clear 86°F
29.8 inHg.
Barometer
45%
Humidity
SSE 14.4 mph
Wind
Clear

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