Brownsville/Rio Grande Valley, TX

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Last Map Update: Sun, Jun 14, 2026 at 9:38:23 am CDT

Watches, Warnings & Advisories

National Weather Service Corpus Christi, TX

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Coastal Flood Advisory

Small Craft Advisory

Rip Current Statement

Coastal Flood Statement

Tropical Weather Outlook

Flash Flooding Possible Today

Beach Hazards

Small Craft Advisory

Tonight

Tomorrow

5-Day Outlook

A broad area of low pressure is situated over the east coast of Mexico. Development is not expected as the system moves inland. However, the system could re-emerge over the northwestern Gulf next Tuesday or Wednesday. Conditions are forecast to remain only marginally favorable for storm development. ⚫ Formation chance through 48 hours...low...0 percent. 🟡 Formation chance through 7 days...low...20 percent.

There is a Marginal Risk (Level 1 of 4) of excessive rainfall for all of Deep South Texas and the Rio Grande Valley Sunday. Heavy rain and elevated risk of flash flooding will continue daily through midweek.

Hazardous conditions at local beaches this weekend. There is a High Risk of rip currents in effect through 7 PM Sunday. A Coastal Flood Statement is in effect until 1 PM Sunday. High tide at South Padre Island is 6:44 AM Sunday.

A Small Craft Advisory is in effect for lower Texas Gulf Waters out to 60 nautical miles until 7 PM Sunday. Expect seas of 5-8 feet with winds out of the southeast at 15 to 20 knots.

Here are the forecast low temperatures and rain chances for Deep South Texas tonight.

Here are the forecast high temperatures and rain chances for Deep South Texas tomorrow.

Daily rain chances continue through the week as tropical moisture remains in place across the region. Scattered to numerous showers and thunderstorms may produce locally heavy rainfall early in the forecast period.

*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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