No Warnings, Watches, or Advisories

NWS Southwest Regional Radar WU South West Satellite
Radar/Satellite images courtesy of NOAA/NWS and Weather Underground.
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Updated: @ 29-Mar-2026 12:54am - next update at 12:56am  
Summary / Temperature Wind Rain Outlook
Clear Clear
Currently: 56.4, Max: 56.7, Min: 56.3 56.4°F
Colder 0.9°F than last hour.

Cool

Feels like: 56°F

24-hr difference
2.4°FWarmer 2.4°F than yesterday at this time.
  Today Yesterday
High: 56.7°F
12:00am
76.1°F
1:37pm
Low: 56.3°F
12:52am
53.9°F
12:39am
 Wind from E E
3
Gust:
7 mph
1 Bft - Light air
Today: 9 mph 12:00am
Gust Month: 30 mph March 8
Rain Today: 0 in
Rain Rate (/hr): 0 in
Rain Yesterday: 0 in
This Month: 0 in
Season Total: 5.62 in
37 days since last rain.
Sunday

Sunday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny
Humidity & Barometer Almanac Moon
Humidity: 88 % Decreased 2.0% since last hour.
Dew Point: 52.9°F Decreased 1.0°F since last hour.
Barometer: 29.96 inHg Falling 0.01  inHg/hr
Baro Trend: Falling slowly
Sunrise: 6:45am
Sunset: 7:15pm
Moonset: 5:01am
Moonrise: 4:13pm
Waxing Gibbous
Waxing Gibbous, Moon at 10 days in cycle
85%
Illuminated
UV Index Forecast UV Index Forecast
29-Mar-2026
7.1     High 
30-Mar-2026
7.5     High 
 NWS Weather Forecast  - Outlook: Tonight & Sunday
Tonight

Tonight: Patchy Fog
Patchy Fog

Lo 55 °F
NWS forecast: Patchy fog. Cloudy, with a low around 55. North wind 0 to 5 mph.
Davis VP+ forecast: Increasing clouds with little temperature change.
 
Sunday

Sunday: Patchy Fog then Mostly Sunny
Patchy Fog then Mostly Sunny

Hi 76 °F
NWS forecast: Patchy fog before 11am. Mostly sunny, with a high near 76. Northwest wind 5 to 10 mph.
Animated icons courtesy of www.meteotreviglio.com.
Countdown to Summer
 Summer Solstice begins June 21st at 1:24am   PDT  
 

 

WEATHER STORY
Brownsville
Weather Forecast Office
Remembering the Historic Flooding of March 2025 Elevated Wildfire Threat Through Next Week Beachcast Extended Forecast Today Tonight Tomorrow
One year ago today, the Rio Grande Valley experienced a historic weather "whiplash." After weeks of worsening drought, the skies opened between March 26-28, dropping nearly 21 inches of rain in just 48 hours. The deluge shattered all-time March records and rivaled the catastrophic rainfall of notable tropical cyclones like Beulah (1967) and Dolly (2008). Beyond the flooding, our teams tracked damaging winds and a tornado in Edcouch—reminding us that significant impacts can happen even without a tropical system. Standing Shoulder-to-Shoulder: During the height of the crisis, the NWS Brownsville/RGV team didn't just provide warnings and support from the office. Our meteorologists deployed directly to the McAllen EOC and worked eye-to-eye with TDEM Region 5 and local emergency managers. This real-time collaboration allowed us to issue life-saving Flash Flood Emergencies as rescue calls began to pour in. The scale of the disaster triggered both a State and a Federal Major Disaster Declaration, highlighting the resilience of our South Texas communities. 💬 We want to hear from you. Where were you during the "Madness of March" 2025 How has your neighborhood recovered over the last year Please share your stories and photos in the comments below. 👇

Data Courtesy of Brownsville Weather Forecast Office

San Juan, PR Lake Charles, LA Pueblo, CO Corpus Christi, TX St. Louis, MO Reno, NV Raleigh, NC  Newport/Morehead City, NC Dodge City, KS Houston/Galveston, TX San Joaquin Valley/Hanford, CA Louisville, KY Fort Worth, TX Pittsburgh, PA Austin/San Antonio, TX Sacramento, CA Jackson, MS Phoenix, AZ Northern Indiana, IN Flagstaff, AZ Tallahassee, FL Springfield, MO Riverton, WY Blacksburg, VA Sioux Falls, SD El Paso Area, NM Columbia, SC Wilmington, NC Greenville-Spartanburg, SC Eureka, CA Midland/Odessa, TX Tucson, AZ Goodland, KS Huntsville, AL Amarillo, TX Norman, OK Lubbock, TX Marquette, MI Little Rock, AR Pendleton, OR Missoula, MT Binghamton, NY Boston, MA Green Bay, WI Billings, MT Baltimore/Washington San Diego, CA Tampa Bay, FL Morristown, TN Twin Cities, MN Brownsville, TX Portland, OR Des Moines, IA Memphis, TN Pocatello, ID San Angelo, TX Jacksonville, FL Aberdeen, SD Quad Cities, IA/IL Charleston, SC New Orleans/Baton Rouge, LA Peachtree City, GA Shreveport, LA Grand Rapids, MI Medford, OR Albany, NY Wichita, KS Gray/Portland, ME Spokane, WA Boise, ID Denver/Boulder, CO Great Falls, MT Caribou, ME Key West, FL Miami-South Florida, FL New York City/Upton, NY Melbourne, FL Hastings, NE Paducah, KY Glasgow, MT Bismarck, ND Charleston WV Omaha/Valley, NE Buffalo, NY Jackson, KY Kansas City/Pleasant Hill, MO Gaylord, MI Cheyenne, WY Grand Forks, ND Detroit/Pontiac, MI Central Illinois, IL Burlington, VT Salt Lake City, UT Topeka, KS Nashville, TN Milwaukee/Sullivan, WI Albuquerque, NM Las Vegas, NV Wakefield, VA La Crosse, WI Birmingham, AL Los Angeles/Oxnard, CA Chicago, IL Seattle, WA Rapid City, SD Indianapolis, IN Philadelphia/Mount Holly, PA Mobile/Pensacola State College, PA Cleveland, OH Elko, NV Wilmington, OH Grand Junction, CO North Platte, NE Tulsa, OK San Francisco/Monterey Bay Area, CA Duluth, MN