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 10:30:41 am CDT

Watches, Warnings & Advisories

National Weather Service Wichita, Kansas

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National Weather Service Little Rock, AR

National Weather Service Fort Worth/Dallas, TX

Extreme Heat Warning

Heat Advisory

Hazardous Weather Outlook

Dangerous Heat Monday

Dangerous Heat Continues

Extreme Heat Safety

Forecast Summary

Dangerous heat conditions are forecast again Monday across the region. An Extreme Heat Warning and Heat Advisory are in effect from Noon to 8 PM for heat index values of up to 115 degrees across eastern Oklahoma and northwest Arkansas.

Dangerous heat continues into at least the middle of the week areawide. Heat index values of 105 to 115 degrees are expected through mid week, then slightly cooler conditions will develop.

During Extreme Heat: Find air conditioning. Avoid strenuous activities. Wear light clothing. Check on family members and neighbors. Drink plenty of water. Watch for heat cramps, exhaustion, and stroke. Never leave people or pets in a closed car.

Widespread oppressive heat continues this week. Anticipate Heat Advisories and Extreme Heat Warnings almost daily.

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Extreme Heat and Severe Thunderstorms Today

NWS Forecast Office Tulsa, OK