Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

Severe thunderstorm and heavy rainfall are possible in the Midwest into the Central Appalachians and the Desert Southwest early this week. Storms are also expected in parts of the northern Plains today. Fire weather and air quality concerns will persist across portions of the West. Mid-summer heat will continue across much of the CONUS this week, especially in the the south-central High Plains. Read More >

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Last Map Update: Mon, Aug 10, 2026 at 12:36:26 pm CDT

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National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

Heat Advisory

Hazardous Weather Outlook

Hot and Dry Conditions - Increasing Fire Threat

Hot Today - Isolated Storms South

Heat Safety Tips

An extended period of hot and dry weather will combine with increasing southerly winds and low humidity by the latter part of the week. This will lead to an increase in the grass fire threat across the region, particularly on Thursday. Highs will top out between 99-102 degrees with humidity below 25%. Winds will also increase to 15 to 25 mph at times which will help any grass fires spread.

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Severe Weather and Heavy Rainfall in the Midwest and Desert Southwest; Mid-Summer Heat Continues

NWS Fort Worth/Dallas