Extreme Heat and Severe Thunderstorms Today

Extreme heat continues today from the central Plains to the lower Mississippi River Valley, over southeast Montana, and from southern California into the Southwest Deserts. Extreme Heat Warnings remain in effect. Severe thunderstorms capable of strong to severe wind gusts and large hail are possible across the Great Lakes into the Ohio Valley today into tonight. Read More >

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Last Map Update: Mon, Jul 27, 2026 at 4:24:21 pm MDT

Watches, Warnings & Advisories

National Weather Service Great Falls, MT

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National Weather Service Western and Central Wyoming

Extreme Heat Warning

Red Flag Warning

Heat Advisory

Air Quality Alert

Hazardous Weather Outlook

Severe Thunderstorm Outlook

Forecast Temperatures

Increasing Smoke

Isolated to scattered thunderstorms are expected this afternoon and evening. With this, a few thunderstorms could produce strong wind gusts up to and excess of 60 mph. The risk of thunderstorms producing strong winds is greatest over far southeast MT into northeast WY and the Dakotas.