Lake-effect Snow and Whiteout Conditions in the Great Lakes Region; Below-average Temperatures in the East

Heavy lake-effect and lake-enhanced snow will persist downwind of the Great Lakes and produce some whiteout conditions that could cause difficult travel conditions. A coastal low will produce moderate to heavy snow over parts of southern and eastern New England into the afternoon. Below average temperatures are expected across the eastern U.S., particularly with chilly morning temperatures. Read More >

Current conditions at

Robert R Wells Jr Airport (K66R)

Lat: 29.64°NLon: 96.52°WElev: 242ft.

Mostly Cloudy

47°F

8°C

Humidity 79%
Wind Speed Calm
Barometer 30.36 in
Dewpoint 40°F (4°C)
Visibility 10.00 mi
Last update 20 Jan 3:55 am CST
Extended Forecast for

7 Miles NNE Hallettsville TX

  • Today

    Today: Mostly cloudy, with a high near 63. North wind around 5 mph becoming east southeast in the afternoon.

    High: 63 °F

    Mostly Cloudy

  • Tonight

    Tonight: A 20 percent chance of showers after midnight.  Cloudy, with a low around 56. East southeast wind around 5 mph.

    Low: 56 °F

    Cloudy then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm.  Mostly cloudy, with a high near 73. Southeast wind around 5 mph becoming south southwest in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before midnight.  Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm.

    Low: 58 °F

    Slight Chance
    Showers then
    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the morning.

    High: 75 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 58. Southeast wind around 5 mph.

    Low: 58 °F

    Mostly Cloudy

  • Friday

    Friday: A 40 percent chance of showers, mainly after noon.  Mostly cloudy, with a high near 74. East southeast wind 5 to 10 mph.

    High: 74 °F

    Chance
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly after midnight.  Cloudy, with a low around 42. East northeast wind 10 to 15 mph, with gusts as high as 20 mph.  Chance of precipitation is 60%.

    Low: 42 °F

    Showers
    Likely

  • Saturday

    Saturday: Showers likely.  Cloudy, with a high near 45. North wind around 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 70%.

    High: 45 °F

    Showers
    Likely

Detailed Forecast

Today
Mostly cloudy, with a high near 63. North wind around 5 mph becoming east southeast in the afternoon.
Tonight
A 20 percent chance of showers after midnight. Cloudy, with a low around 56. East southeast wind around 5 mph.
Wednesday
A chance of showers before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers likely after 3pm. Mostly cloudy, with a high near 73. Southeast wind around 5 mph becoming south southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A 20 percent chance of showers before midnight. Mostly cloudy, with a low around 58. South wind around 5 mph becoming calm.
Thursday
Partly sunny, with a high near 75. Calm wind becoming northeast around 5 mph in the morning.
Thursday Night
Mostly cloudy, with a low around 58. Southeast wind around 5 mph.
Friday
A 40 percent chance of showers, mainly after noon. Mostly cloudy, with a high near 74. East southeast wind 5 to 10 mph.
Friday Night
Showers likely, mainly after midnight. Cloudy, with a low around 42. East northeast wind 10 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Saturday
Showers likely. Cloudy, with a high near 45. North wind around 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%.
Saturday Night
A chance of rain showers before midnight, then a chance of freezing rain. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Sunday
A slight chance of rain or freezing rain. Partly sunny, with a high near 39. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 25.
Monday
Mostly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Hallettsville TX
 29.53°N 96.91°W (Elev. 302 ft)
3:42 am CST Jan 20, 2026
4am CST Jan 20, 2026-6pm CST Jan 26, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database