National Weather Service United States Department of Commerce
Click a location below for detailed forecast.

Last Map Update: Wed, Oct. 18, 2017 at 9:59:08 am CDT

National Weather Service Corpus Christi, TXNational Weather Service Corpus Christi, TXNational Weather Service Corpus Christi, TX
Zoom
Out

Another beautiful day is in the works for the Rio Grande Valley and Deep South Texas. Lots of sunshine is expected and will be accompanied by temperatures climbing into the mid 80s this afternoon. Light winds this morning will veer to the northeast and east this afternoon. If you're heading out on the lower Texas coastal waters, you can expect benign marine conditions, with seas of 2 to 4 feet, a light chop on the bay, and east to northeast winds of 5 to 10 knots.
Pleasant conditions expected at local beaches today. Sunshine will be plentiful and be accompanied by highs around 80. Rip current risk will be low. Enjoy!
Clouds, humidity, temperatures will increase for latter half of the week and for the weekend with the return of an onshore flow off the Gulf of Mexico. A few showers and thunderstorms will be possible Thursday. A cold front will move through Deep South Texas and the Rio Grande Valley late Sunday morning through early Sunday afternoon. Scattered showers and thunderstorms will accompany the passage of the front .
Brownsville: Yesterday's high temperature was 1 degree below normal and the low was 9 degrees below normal. The record high temperature of 95 degrees was set in 2016. The record low temperature of 49 degrees was set in 1974. No rainfall was reported at Brownsville South Padre Island International Airport. The daily rainfall record of 2.05 inches was set in 1960. Harlingen: Yesterday's high temperature was 3 degrees below normal and the low was 12 degrees below normal. The record high temperature of 97 degrees was set in 2016. The record low temperature of 49 degrees was last set in 1974. No rainfall was reported at Valley International Airport. The daily rainfall record of 1.00 inch was set in 1930. McAllen: Yesterday's high temperature was 2 degrees below normal and the low was 10 degrees below normal. The record high temperature of 100 degrees was set in 2016. The record low temperature of 46 degrees was set in 1961. No rainfall was reported at McAllen Miller International Airport yesterday. The daily rainfall record of 0.80of an inch was set in 1999.

 
Latest Hourly Observations Across South Texas
Location Sky/Weather Temp Dewpt RH Wind Baro Heat Last Updated
Brownsville
 
 
°F
 
°F
 
%
 
 
 
 
Harlingen
 
 
°F
 
°F
 
%
 
 
 
 
McAllen
 
 
°F
 
°F
 
%
 
 
 
 
Bayview
 
 
°F
 
°F
 
%
 
 
 
 
Weslaco
 
 
°F
 
°F
 
%
 
 
 
 
Edinburg
 
 
°F
 
°F
 
%
 
 
 
 
Zapata
 
 
°F
 
°F
 
%
 
 
 
 
Hebbronville
 
 
°F
 
°F
 
%
 
 
 
 
Falfurrias
 
 
°F
 
°F
 
%
 
 
 
 
Laredo
 
 
°F
 
°F
 
%
 
 
 
 
Kingsville
 
 
°F
 
°F
 
%
 
 
 
 
Alice
 
 
°F
 
°F
 
%
 
 
 
 
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.
  • The Heat column indicates the Heat Index, or "Feels Like" Temperature. "N/A" will be displayed if values are not available or less than 85 degrees.
 
Text Product Selector (Selected product opens in current window)
Map Colors Tropical Marine Weather Fire Weather Graphical Forecasts Rivers-Flooding
Map Color Guide Tropical Marine Weather Fire Weather Graphical Forecast Rivers-Flooding
Observations Forecaster Discussion Satellite Preparedness NOAA Weather Radio Spanish Weather Radio
Observations Forecasters Discussion Satellite Preparedness Weather Radio Spanish Weather Radio
RGV Outreach Web Newsletter RGV Drought Rip Current Safety Flood Safety Skywarn
Outreach Newsletter Drought Rip Current Safety Flood Safety Skywarn
RGV Event Summaries Seasonal Outlooks RGV Storm Data Reports (short form) Research User Guides Skywarn
Event Summaries Seasonal Outlooks Storm Data Research User Guides Severe Weather Drill