Dangerous Heat in the Central and Eastern U.S.; Severe Thunderstorms in the Central U.S. and Northeast; Critical Fire Weather in the Four Corners

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Severe thunderstorms are forecast from parts of the central High Plains into the Upper Midwest, and across parts of the Northeast. Critical fire weather conditions will continue across portions of the Four Corners and Great Basin. Read More >

Click a location below for detailed forecast.

Last Map Update: Wed, Jul 1, 2026 at 6:02:35 am CDT

Watches, Warnings & Advisories

Zoom Out

National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

National Weather Service Lake Charles, LA

Hazardous Weather Outlook

4th of July Weekend Forecast

Late Weekend/Early Next Week Rain Chances

Hot with Isolated Afternoon Storms Wednesday

Heat Safety Tips

Seasonably hot weather will continue through the July 4th holiday weekend, with afternoon highs in the mid to upper 90s and heat index values between 100 and 105 degrees. While most locations will remain dry, isolated afternoon and early evening thunderstorms are possible each day through Saturday, mainly across eastern portions of North and Central Texas. Better rain and storm chances are expected to arrive Sunday into Monday.

Rain and thunderstorm chances will increase Sunday into Monday, with scattered storms possible across much of North and Central Texas. The primary concerns will be frequent lightning, gusty winds, and locally heavy rainfall.

Summer heat continues today with afternoon highs in the mid to upper 90s and peak heat index values of 100 to 105 degrees. Isolated sea breeze thunderstorms (10-20% chance) may also impact portions of eastern Central Texas late this afternoon into the early evening.

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!