Brownsville/Rio Grande Valley, TX

News Headlines

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Last Map Update: Tue, Sep 29, 2026 at 6:24:48 am CDT

Watches, Warnings & Advisories

National Weather Service Corpus Christi, TX

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Special Weather Statement

Moderate Risk for Flooding Late Week

Flooding Risk Continues Into Weekend

Another Hot Afternoon, Low Rain Chances

Beachcast

5-Day Outlook

A slow-moving cold front combined with tropical moisture will result in widespread heavy showers and storms by late Thursday. Heavy rainfall may lead to flash flooding. There is still uncertainty on the timing and where the heavy rain may set up, so check back for updates!

Heavy rainfall may result in isolated flash flooding across portions of the region Friday and into the weekend. Remember to have multiple ways to receive warnings and check back for updates!

Another hot afternoon is in store today across Deep South Texas with widespread heat indices in the triple digits. Isolated showers and thunderstorms may develop along the sea breeze late this morning and afternoon. If spending time outdoors, be sure to stay hydrated and take steps to avoid heat illness.

Warm temperatures and a low risk of rip currents are forecast for area beaches today.

Hot temperatures will continue into mid to late week. Unsettled weather returns by Thursday and continues into the weekend, bringing widespread rain chances and cooler temperatures. Locally heavy rainfall may result in flash flooding.

*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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