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Dangerous Heat Builds and Expands; Critical Fire Weather for the Southwest; Severe Thunderstorms for Plains and Midwest

Dangerous to record breaking heat will build across the center of the nation and slowly build eastward this week. Wildfire conditions remain critical for the Southwest and portions of the Great Basin through Monday. For the northern Plains and upper Midwest, severe thunderstorms with the potential for large to very large hail and severe winds are the primary hazards. Read More >

Austin/San Antonio, TX

Weather Forecast Office

NWS Austin/San Antonio

Weather.gov > Austin/San Antonio, TX
Click a location below for detailed forecast.

Last Map Update: Mon, Jun 29, 2026 at 12:14:34 am CDT

Tonight
Weekly Outlook
Uvalde Weather Radio Outage
Expect increasing clouds tonight with skies becoming partly to mostly cloudy. Low temperatures will be in the 70s.
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The week ahead looks mainly dry and seasonably hot across South-Central Texas. High temperatures will consistently range from the mid-90s to over 100°F, while maximum heat index values are projected to climb between 100°F and 106°F for many locations. Remember to practice heat safety if spending time outdoors!
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NOAA weather radio station KWN51 (162.425 MHz out of Uvalde, Texas) is off the air due to an equipment problem. Technicians are working to solve the problem. For users of the Uvalde radio station, consider temporarily tuning to the 162.525 MHz transmitter located in D'Hanis.
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