National Weather Service United States Department of Commerce

Severe Weather Possible from the Central Plains to the Northeast; Building Heat in the West; Fire Weather Concerns for the Southwest

Severe thunderstorms will be possible from the central Plains to the Mid-Atlantic and Northeast on Monday. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Hot and dry conditions will fuel fire weather concerns for Interior Alaska and the Four Corners region through Monday. Read More >

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Last Map Update: Sun, Jun 28, 2026 at 4:38:48 pm CDT

A Heat Advisory is in effect from 1 PM to 8 PM Sunday. A combination of heat and humidity will lead to heat index values of 105 to 108 degrees. Take breaks in the shade or indoors and stay hydrated if spending time outdoors this afternoon
Hot and humid conditions persist through next week across eastern Oklahoma and northwest Arkansas. Be aware of signs of heat stress and take precautions with outdoor activities.
Weather hazards and forecast summary for eastern Oklahoma and northwest Arkansas. Key messages listed on the bottom left.
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