Expected

Responsive action SHOULD be taken soon (within next hour)

California Severe Extreme Heat Warning | Effective 07/25/2026 04:47

* WHAT...Dangerously hot conditions with high temperatures between 108 to 112 degrees and low temperatures between 75 to 83 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 Red Flag Warning | Effective 07/25/2026 03:31

The National Weather Service in Glasgow has cancelled the Red Flag Warning. The National Weather Service in Glasgow has issued a Red Flag Warning, which is in effect from 4 PM to 10 PM MDT Saturday. * WIND...South southwest winds this afternoon and evening will range at 10 to 15 mph with gusts to 25 mph. * HUMIDITY...As low as 13 percent this afternoon. * IMPACTS...Any fires that develop will likely spread rapidly. Outdoor burning is not recommended. * ADDITIONAL DETAILS...Isolated thunderstorms are expected on

Kansas Severe Extreme Heat Warning | Effective 07/25/2026 03:32

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 expected during the afternoon hours. For the Heat Advisory, heat index values up to 109 expected during the afternoon hours. * WHERE...Portions of south central and southeast Kansas. * WHEN...For the Extreme Heat Warning, from 10 AM this morning to 8 PM CDT this evening. For the Heat Advisory, from 8 PM this evening to 8 PM CDT Tuesday. * IMPACTS...Heat related illnesses increase significantly during

Kansas Severe Extreme Heat Warning | Effective 07/25/2026 03:37

* WHAT...For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 112 expected. For the Heat Advisory, heat index values up to 110 expected. * WHERE...Barber County. * WHEN...For the Extreme Heat Warning, from noon today to 8 PM CDT this evening. For the Heat Advisory, from 8 PM this evening to 8 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.

Oregon Severe Red Flag Warning | Effective 07/25/2026 03:03

...WINDY AND BREEZY WITH CRITICAL RELATIVE HUMIDITY TODAY... An upper level low will eject into the region bringing windy conditions to many of the Cascade Gaps as well as central OR. Humidities will be critical. * AFFECTED AREA...Fire Weather Zones 698 Southern Blue Mountains and 700 Central Mountains of Oregon. * TIMING...Until 8 PM PDT this evening. * WINDS...Southwest 10 to 20 mph with gusts up to 30 mph. * RELATIVE HUMIDITY...As low as 11 percent. * IMPACTS...Any fire that develops will catch and spread

Oregon, Washington Severe Red Flag Warning | Effective 07/25/2026 03:03

...WINDY AND BREEZY WITH CRITICAL RELATIVE HUMIDITY TODAY... An upper level low will eject into the region bringing windy conditions to many of the Cascade Gaps as well as central OR. Humidities will be critical. * AFFECTED AREA...Fire Weather Zones 690 Kittitas Valley, 691 Lower Columbia Basin of Oregon, 691 Lower Columbia Basin of Washington, 697 Central Blue Mountains and 704 Northern Deschutes National Forest. * TIMING...From 10 AM this morning to 8 PM PDT this evening. * WINDS...West 15 to 25 mph with gusts up to 35 mph.

Nebraska Severe Extreme Heat Warning | Effective 07/25/2026 03:07

* WHAT...Dangerously hot conditions with heat index values up to 112 expected. * WHERE...Antelope, Cedar, Knox, and Pierce Counties. * WHEN...From noon today to 7 AM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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 interiors will reach lethal temperatures in a matter of minutes.

Iowa, Nebraska Severe Extreme Heat Warning | Effective 07/25/2026 03:07

* WHAT...For the Dense Fog Advisory, visibility of a quarter to half mile in dense fog. For the Heat Advisory, heat index values up to 109 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...In Iowa, Fremont, Harrison, Mills, Montgomery, Page, Pottawattamie, and Shelby Counties. In Nebraska, Douglas and Sarpy Counties.

Nebraska Severe Extreme Heat Warning | Effective 07/25/2026 02:46

* WHAT...Dangerously hot conditions with heat index values up to 112 expected. * WHERE...Antelope, Cedar, Knox, and Pierce Counties. * WHEN...From noon today to 7 AM CDT Monday. * IMPACTS...Heat related illnesses increase significantly during extreme heat and high humidity 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 interiors will reach lethal temperatures in a matter of minutes.

Nebraska Severe Extreme Heat Warning | Effective 07/25/2026 02:46

* WHAT...For the Dense Fog Advisory, visibility of a quarter to half mile in dense fog. For the Heat Advisory, heat index values up to 109 expected. For the Extreme Heat Warning, dangerously hot conditions with heat index values up to 113 expected. For the Extreme Heat Watch, dangerously hot conditions with heat index values up to 110 possible. * WHERE...Douglas and Sarpy Counties. * WHEN...For the Dense Fog Advisory, until 10 AM CDT this morning.
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