Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

Hot temperatures and high humidity are forecast to continue across much of northeast Texas into the mid-Mississippi Valley into this weekend with heat advisories in effect. Heavy to excessive rainfall occurring at times through Saturday could bring areas of flooding across parts of the central Plains into the upper Midwest/Great Lakes, and Four Corners states. Read More >

Click a location below for detailed forecast.

Last Map Update: Thu, Sep 17, 2026 at 10:20:13 am CDT

Watches, Warnings & Advisories

National Weather Service Austin/San Antonio, TX

National Weather Service Houston/Galveston, TX

Zoom Out

National Weather Service Brownsville/Rio Grande Valley, TX

Marine Weather Statement

Heat Safety

Today

Beachcast

Tonight

5-Day Outlook

During hot and humid weather, your body's ability to cool itself is challenged in ways you may not expect. Stay #WeatherReady by learning the symptoms of Extreme Heat exposure and the appropriate responses.

Isolated to scattered showers and storms today over South Texas, greatest coverage over the Victoria Crossroads. Southeasterly winds of 10-15 mph with heat indices peaking 105-110°F.

Low rain chances along beaches today with high temperatures in the upper 80s and a high UV index. Easterly winds of 10 to 15 mph. There's a low risk for rip currents today but low risk does not mean no risk. Dangerous rip currents are possible especially near piers and jetties.

Low rain chances will linger over the Coastal Bend tonight once again, with light variable winds and lows from the mid 70s inland to the lower 80s along the coast.

Medium to high rain chances on Thursday over the Coastal Plains will lower to 20-40% on Friday over South Texas. Expect seabreeze activity to exist this weekend into next week. Highs will generally range from the 90s to triple digits, with lows in the 70s to lower 80s.

*Hourly Weather Roundup ( )*
*Location*	*Sky/Weather*	*Temp*	*Dewpt*	RH	*Wind*	*Baro*	*Remarks*
Alice	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Beeville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Corpus Christi	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Corpus Christi NAS	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Cotulla	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Kingsville NAS	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Laredo	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Port Lavaca	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Rockport	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Victoria	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Note: "N/A" or "MISG" will be displayed if values are not available. In the LOCATION column, click on links for a list of recent observations at sites of interest. In the WIND column, VRB is "variable" and G is "gust". Wind speeds are in MPH. In the BARO (pressure) column, values are in inches. In the REMARKS column, HX is "heat index", WCI is "wind chill index", and VSB is "visibility" (if shown).

Text Product Selector


Video Briefing	Weather Outlook	Fcst Discussion	Tropical	Marine	Tides

Rivers and Lakes	Daily Rainfall	Drought	Fire	Observations	Satellite

Hourly Wx Graph	Graphical Fcst	Aviation	Climate	Past Events	Hurricane Guide

Local Radar

Weather Map

Marine

CRP RSS Feed

Areas of Dangerous Heat and Heavy Rain with Possible Flooding into this Weekend

NWS Corpus Christi