Expected

Responsive action SHOULD be taken soon (within next hour)

California Severe Extreme Heat Warning | Effective 07/26/2026 20:16

* WHAT...Dangerously hot conditions with high temperatures between 105 to 111 degrees and low temperatures between 75 to 81 degrees. * WHERE...Indian Wells Valley and Mojave Desert. * WHEN...Until 9 PM PDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat events. Drink plenty of fluids, stay in an air-conditioned room, stay out of the sun, and check up on relatives and neighbors. Do not leave young children and pets in unattended vehicles. Car

Montana Severe Extreme Heat Warning | Effective 07/26/2026 19:34

* WHAT...Dangerously hot conditions with temperatures up to 102 degrees. * WHERE...Carter, Custer, and Fallon. * WHEN...Until midnight MDT Monday Night. * IMPACTS...Hot temperatures may cause heat illnesses. * ADDITIONAL DETAILS...Dangerously hot daytime temperatures combined with warm overnight low temperatures will produce cumulative heat stress. This heat stress will quickly become dangerous to anyone without adequate cooling and hydration. Drink plenty of fluids, stay in an air-conditioned room, stay out of

Kansas, Nebraska Severe Extreme Heat Warning | Effective 07/26/2026 19:18

* WHAT...Dangerously hot conditions for a third consecutive day, with afternoon and early evening heat index values reaching 105 to 115 degrees. * WHERE...Portions of north central Kansas and central, east central, and south central Nebraska. * WHEN...Until 10 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...The overnight hours will provide only limited relief, with Monday morning low temperatures only dropping into the

Kansas Severe Extreme Heat Warning | Effective 07/26/2026 19:26

* WHAT...Dangerously hot conditions with heat index values up to 114. * WHERE...Portions of central, east central, north central, and northeast Kansas. * WHEN...Until 9 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Take extra precautions when outside. Wear lightweight and loose fitting clothing. Try to limit strenuous activities to early morning or evening. Take action when you see symptoms of heat exhaustion and heat stroke.

Kansas Severe Extreme Heat Warning | Effective 07/26/2026 19:26

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 115. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 105 possible. * WHERE...Anderson, Coffey, Douglas, Franklin, Lyon, Osage, and Shawnee Counties. * WHEN...For the Extreme Heat Warning, until 9 PM CDT Monday. For the Extreme Heat Watch, from Monday evening through Tuesday evening. * IMPACTS...Heat related illnesses increase significantly during

Iowa, Nebraska Severe Extreme Heat Warning | Effective 07/26/2026 19:06

* WHAT...Dangerously hot conditions with heat index values up to 119 expected. * WHERE...In Iowa, Fremont, Mills, Montgomery, Page, and Pottawattamie Counties. In Nebraska, Douglas and Sarpy Counties. * WHEN...Until 10 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. * ADDITIONAL DETAILS...Tuesday will remain hot, but maximum heat indices will 10-15 degrees. Drink plenty of fluids, stay in an air-conditioned room, stay out of

Iowa Severe Extreme Heat Warning | Effective 07/26/2026 19:06

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110. For the Heat Advisory, heat index values up to 106 expected. * WHERE...Harrison and Shelby Counties. * WHEN...For the Extreme Heat Warning, until 7 AM CDT Monday. For the Heat Advisory, from 7 AM to 10 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.

Nebraska Severe Extreme Heat Warning | Effective 07/26/2026 19:06

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 110. For the Heat Advisory, heat index values up to 106 expected. * WHERE...Cuming, Madison, Stanton, Thurston, and Wayne Counties. * WHEN...For the Extreme Heat Warning, until 7 AM CDT Monday. For the Heat Advisory, from 7 AM to 10 PM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity events. Hot temperatures and high humidity may cause heat illnesses.
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