National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Sat, May. 27, 2017 at 6:15:13 pm CDT

National Weather Service Austin/San Antonio, TXNational Weather Service Austin/San Antonio, TXNational Weather Service Houston/Galveston, TX
National Weather Service Austin/San Antonio, TXZoom
Out

National Weather Service Brownsville/Rio Grande Valley, TXNational Weather Service Brownsville/Rio Grande Valley, TX

Hot and humid conditions are expected again today across South Texas. Elevated heat index values between 105 and 109 degrees will be common across the area today.
Heading out to the beach this weekend? Expect highs in the mid 80s under partly cloudy skies. There will be a moderate risk of rip currents throughout the weekend. Be cautious when venturing out into the water.
It will be warm and muggy again tonight across South Texas. Lows will be in the upper 70s.
Chances for showers and thunderstorms increase beginning Sunday night and continuing into Memorial Day. Moderate to heavy rain may be possible at times. Unsettled weather may persist into the middle part of next week with additional chances for showers and storms. Warm to hot conditions are likely again on Sunday, but temperatures should moderate some into next week due to the cloud cover and rain chances.

Text Product Selector
Video Briefing Tropical Marine Tides Fire Rivers and Lakes
Daily Rainfall Drought Observations Satellite Climate Past Wx Events
Hourly Wx Graph Graphical Fcst Fcst Discussion Aviation STWJ Hurricane Guide