Dangerous Heat to Continue through the Holiday Weekend; Severe Storms on Friday from the Plains to the Mid-Atlantic

Dangerous, record-breaking heat will continue across most of the central and eastern U.S through Friday then focusing across the eastern U.S. through the Independence Day holiday weekend. Peak heat indices of up to 115 degrees are possible. Isolated to scattered severe thunderstorms are possible from the northern/central Plains into the Midwest, Ohio Valley, and Mid-Atlantic Friday. Read More >

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Last Map Update: Fri, Jul 3, 2026 at 2:32:23 am CDT

Watches, Warnings & Advisories

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National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

Hazardous Weather Outlook

July 4 Weekend: Hot with a Low Chance of Rain

Seasonably Hot Weather Next Week

Boating Safety

Heat Safety Tips

Seasonably hot weather is expected this weekend with highs in the 90s and maximum heat index values in the 100 to 105 degree range. Isolated thunderstorms will develop each afternoon, generally along and east of the I-35 corridor. Severe weather is unlikely, but gusty winds and cloud to ground lightning may occur.

Seasonably hot weather is in store next week with highs in the mid to upper 90s. There will be a slight chance of storms Monday into Tuesday, then again next Friday.

Stay weather-aware if you are spending time on the lake this weekend. Know the forecast in advance, have a way to receive weather information while boating, and if the weather looks threatening, come ashore!

Protect yourself, your family, and your friends from the heat and sun. Stay hydrated. If outside, make sure to take frequent breaks in the shade as often as possible. Never leave kids or pets unattended! Look before you Lock!