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Heat Across the Center of the Nation; Severe Thunderstorms Across the Great Lakes and Ohio Valley

Heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest into Monday. Fire weather concerns continue for portions of the Intermountain West. Active monsoonal moisture fuels thunderstorms over the Southwest with possible flash flooding. Tropical cyclone Fausto in the Pacific, should weaken as it approaches Hawaii; Dangerous surf, swells and rip currents are expected. Read More >

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Last Map Update: Mon, Jul 27, 2026 at 5:54:40 am CDT

A Heat Advisory is in effect until 8 PM MDT /9 PM CDT/ Tuesday for the Eddy and Reeves County Plains, eastern Culberson County, Loving and Ward Counties, and the Davis, Guadalupe, Chinati, and Delaware Mountains. Although other locations are left out of the Advisory, please note that it will still be hot elsewhere. Be sure to stay hydrated and wear lightweight, light-colored clothing.
Highs today and Tuesday will average ~ 8-10 F above climatology. Rain chances are slim-to-none.
Multiple days of 100+ degree heat means a greater chance of heat stress and heat illness this week. Be aware of the signs of heat stress, limit time spent outdoors (especially during the hottest part of the day), and stay hydrated!

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