National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Snowy, Very Cold and Windy from the Northern Plains to Great Lakes; Critical Fire Weather in South Texas

Moderate to heavy lake effect snow is expected downwind of the Great Lakes, with the Chicago metro potentially receiving 6 to 12 inches of snowfall. A frigid airmass will bring very cold temperatures to the Central U.S. and Mississippi Valley today, migrating into the Eastern U.S. on Monday. Dry and windy weather will bring critical fire weather conditions to South Texas today. Read More >

Hazardous Weather Conditions

Current conditions at

Robert R Wells Jr Airport (K66R)

Lat: 29.64°NLon: 96.52°WElev: 242ft.

Fair

71°F

22°C

Humidity 24%
Wind Speed N 15 G 21 mph
Barometer 30.28 in
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 9 Nov 3:35 pm CST
Extended Forecast for

Hallettsville TX

Wind Advisory November 9, 03:46pm until November 9, 06:00pm
Red Flag Warning November 9, 03:46pm until November 9, 09:00pm
Click here for hazard details and duration
Wind Advisory
Red Flag Warning
  •  
    Wind Advisory November 9, 03:46pm until November 9, 06:00pm
    Red Flag Warning November 9, 03:46pm until November 9, 09:00pm

    NOW: Multiple hazards in effect

    Click HERE for Details

  • This Afternoon

    High: 72 °F

    Sunny

  • Tonight

    Tonight: Clear, with a low around 35. North wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 35 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 62. North wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 62 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 32. North wind around 5 mph becoming calm.

    Low: 32 °F

    Clear

  • Veterans Day

    Veterans Day: Sunny, with a high near 75. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.

    High: 75 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 53. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 53 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 85. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.

    High: 85 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 59. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.

    Low: 59 °F

    Mostly Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 72. North wind around 20 mph, with gusts as high as 35 mph.
Tonight
Clear, with a low around 35. North wind 15 to 20 mph, with gusts as high as 30 mph.
Monday
Sunny, with a high near 62. North wind 5 to 15 mph, with gusts as high as 20 mph.
Monday Night
Clear, with a low around 32. North wind around 5 mph becoming calm.
Veterans Day
Sunny, with a high near 75. Light south southeast wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 20 mph.
Tuesday Night
Clear, with a low around 53. South southwest wind 5 to 10 mph, with gusts as high as 20 mph.
Wednesday
Sunny, with a high near 85. South southwest wind 5 to 15 mph, with gusts as high as 20 mph.
Wednesday Night
Mostly clear, with a low around 59. South southeast wind 5 to 10 mph, with gusts as high as 20 mph.
Thursday
Sunny, with a high near 86. South wind 5 to 15 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 59.
Friday
Mostly sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 63.
Saturday
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 84.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Hallettsville TX
 29.44°N 96.94°W (Elev. 210 ft)
Last Update:
3:42 pm CST Nov 9, 2025
Forecast Valid:
3pm CST Nov 9, 2025-6pm CST Nov 15, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation