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

Heavy Snow in the Sierra Nevada; Heavy Rainfall in Texas Sunday

Heavy snow is expected in the Sierra Nevada mountain ranges into Saturday causing hazardous travel conditions. Winter Storm Warnings have been issued. Thunderstorms and moderate to heavy rainfall are expected across portions of eastern Texas into Louisiana on Sunday. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

39°F

4°C

Humidity 53%
Wind Speed SE 9 mph
Barometer 30.15 in (1023.0 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 14 Nov 4:53 pm CST
Extended Forecast for

Willow Lake SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 43. Breezy, with a south southeast wind around 21 mph, with gusts as high as 31 mph.

    High: 43 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 32. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.

    Low: 32 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

  • Sunday

    Sunday: Sunny, with a high near 49. Breezy, with a south wind 16 to 21 mph, with gusts as high as 32 mph.

    High: 49 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 38. Breezy, with a south wind around 21 mph, with gusts as high as 32 mph.

    Low: 38 °F

    Mostly Clear
    and Breezy

  • Monday

    Monday: Sunny, with a high near 54. Breezy, with a south wind 17 to 22 mph, with gusts as high as 33 mph.

    High: 54 °F

    Sunny and
    Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40. Breezy, with a south wind 16 to 21 mph, with gusts as high as 30 mph.

    Low: 40 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Tuesday

    Tuesday: Partly sunny, with a high near 52. Breezy, with a south wind 22 to 25 mph, with gusts as high as 37 mph.

    High: 52 °F

    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 43. Breezy, with a south wind 21 to 23 mph, with gusts as high as 34 mph.

    Low: 43 °F

    Mostly Cloudy
    and Breezy

  • Wednesday

    Wednesday: Partly sunny, with a high near 54. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph.

    High: 54 °F

    Partly Sunny
    and Breezy
    then Partly
    Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 43. Breezy, with a south southeast wind around 21 mph, with gusts as high as 31 mph.
Tonight
Partly cloudy, with a low around 32. Breezy, with a south southeast wind 15 to 20 mph, with gusts as high as 30 mph.
Sunday
Sunny, with a high near 49. Breezy, with a south wind 16 to 21 mph, with gusts as high as 32 mph.
Sunday Night
Mostly clear, with a low around 38. Breezy, with a south wind around 21 mph, with gusts as high as 32 mph.
Monday
Sunny, with a high near 54. Breezy, with a south wind 17 to 22 mph, with gusts as high as 33 mph.
Monday Night
Partly cloudy, with a low around 40. Breezy, with a south wind 16 to 21 mph, with gusts as high as 30 mph.
Tuesday
Partly sunny, with a high near 52. Breezy, with a south wind 22 to 25 mph, with gusts as high as 37 mph.
Tuesday Night
Mostly cloudy, with a low around 43. Breezy, with a south wind 21 to 23 mph, with gusts as high as 34 mph.
Wednesday
Partly sunny, with a high near 54. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph.
Wednesday Night
A slight chance of rain. Mostly cloudy, with a low around 38. Chance of precipitation is 20%.
Thursday
Partly sunny, with a high near 45.
Thursday Night
Mostly cloudy, with a low around 36.
Friday
Rain likely. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Willow Lake SD
 44.62°N 97.65°W (Elev. 1762 ft)
Last Update:
4:21 pm CST Nov 14, 2026
Forecast Valid:
4pm CST Nov 14, 2026-6pm CST Nov 20, 2026
 
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