Brownsville/Rio Grande Valley, TX

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Last Map Update: Tue, Jun 30, 2026 at 7:10:17 am CDT

Watches, Warnings & Advisories

National Weather Service Corpus Christi, TX

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

Tuesday Evening Forecast

4th of July Weekend Forecast

Beachcast

Heat Continues Into The Weekend

Heat Safety

Air Quality and Health

Another hot afternoon and evening is in store across Deep South Texas with highs in the 90s across most of the region. In combination with the humidity, heat index values will be in the triple digits. Remember to practice heat safety if spending time outdoors!

Hot and rain-free conditions will continue into Independence Day weekend across Deep South Texas. Expect near to slightly above normal temperatures and triple digit heat index values each afternoon.

Warm and sunny weather with an onshore breeze is forecast at area beaches today. A low risk of rip currents is expected today.

Hot and generally dry weather will continue through the holiday weekend. with triple-digit heat index values expected each afternoon. Isolated sea breeze activity cannot be ruled out mid to late week, which may provide some relief from the heat.

Protect yourself from the heat and sun. When outdoors in the heat, wear lightweight, loose-fitting, and light-colored clothing to reflect heat and sunlight. If you will be spending time outdoors, hats are also a good idea to protect your face and scalp from harmful UV rays. Also, don’t forget to apply sunscreen liberally.

Poor air quality can be hazardous to anyone. Before spending time outdoors, check the air quality forecast to ensure that you aren’t doing yourself more harm than good.

*Current Observations ( )*
*Location*	*Sky/Weather*	*Temp*	*Dewpt*	RH	*Wind*	*Baro*	*Remarks*
Brownsville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Harlingen	N/A	N/A	N/A	N/A	N/A	N/A	N/A
McAllen	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Bayview	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Weslaco	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Edinburg	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Zapata	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Hebbronville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Falfurrias	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
Kingsville	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Alice	N/A	N/A	N/A	N/A	N/A	N/A	N/A
Notes: *In the Location column, click on links for a list of recent observations at sites of interest. A new window will open.* *In the Wind column, the letter indicates direction the wind blows from (N=North, E=East, S=South, W=West, NE=Northeast, etc). 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 the Heat Index and WCI is Wind Chill Index (if shown). These are "Feels Like" temperatures. VSB is Visibility. "N/A" will be displayed if values are not available.*

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