Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Severe thunderstorm are expected from the northern/central Plains to the Mid-Atlantic. Isolated slash flooding is possible from the central Plains to the Upper Midwest. Read More >

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Last Map Update: Fri, Jul 3, 2026 at 6:52:34 pm CDT

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There are no watches, warnings, or advisories at this time.

Holiday Heat

Heat Safety

Today

Tonight

Beachcast

5-Day Outlook

As you prepare to enjoy this Independence Day weekend, be sure to plan for the heat across the area. Heat index values will top 100 each afternoon with temperatures mainly in the 90s. Drink plenty of water and find some shade if you're spending much time outside.

Children should NEVER be left in a car, no matter the time of year. Vehicular heatstroke has occurred when outside temperatures are below 70°F - sunlight can cause the inside of a car to heat up VERY quickly. Stay Weather-Ready. weather.gov/safety/heat-illness

Just like yesterday, heat is going to be a concern again today with afternoon highs 90-100 degrees. Heat indices 100-105 with a few locales in Victoria county getting up to 110 briefly. Please drink plenty of fluids and stay cool. Don't forget about others who may need help to stay cool!

Overnight lows will be in the mid 70s to around 80 degrees. Accompanied by light southeasterly winds and partly cloudy skies.

Sunny conditions can be expected along area beaches today. Accompanied by a low chance of showers/thunderstorms this afternoon. There is a low risk of rip currents, but low risk does not mean no risk, so use caution when in the water.

Mostly dry and hot conditions continue over the next 5 days with a low (20%) chance for a few showers and thunderstorms on the 4th.

*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).

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Dangerous Heat Wave Continues; Severe Thunderstorms and Heavy Rain from the Central Plains to the Midwest

NWS Corpus Christi