Brownsville/Rio Grande Valley, TX

News Headlines

New: Review of Autumn 2025 in the RGV: Record to Near Record Heat, Worsening Drought, and Few and Far Between Rainstorms
December 2025-February 2026 Outlook - Drier and Warmer than Normal Conditions Expected; Drought, Wildfire Potential, Water Supply Issues and Cold Fronts Remain In Focus
Drought is Worsening and Increasing in Coverage Across the Area this Fall. Track Its Coverage Here.

Click a location below for detailed forecast.

Last Map Update: Sun, Dec 14, 2025 at 5:04:33 am CST

Watches, Warnings & Advisories

National Weather Service Corpus Christi, TX

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Gale Warning

Dense Fog Advisory

Small Craft Advisory

Dense Fog Advisory

Gale Warning and Small Craft Advisory

Cold Front Sunday

5-Day Outlook

Today

Tonight

Tomorrow

A Dense Fog Advisory goes into effect for all of Deep South Texas and the Rio Grande Valley from Midnight tonight until 8 AM Sunday morning. Visibilities of 0.25 of a mile, or less, is expected.

A cold front arrives Sunday with strong northeasterly winds gusting to gale force into Sunday night. A Gale Warning is in effect for the Gulf Waters (0-60 nm) and a Small Craft Advisory is in effect for the Laguna Madre.

A cold front arrives tomorrow with patchy fog and dense fog tonight, a low to medium (30-50%) chance of showers and isolated storms early Sunday, and below normal temperatures Sunday evening into Tuesday.

A gradual warmup and dry weather will occur until a tomorrow cold front brings cooler temperatures and a threat of rain.

Here are the forecast temperatures and rain chances for today.

Here are the forecast temperatures and rain chances for tonight.

Here are the forecast temperatures and rain chances for tomorrow.

*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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