A Wintry Mix in the Northeast; Rain and High Elevation Snow Returns to California

A clipper system tracking across the U.S./Canadian border will bring snowfall and mixed precipitation across the Northeast. A modest atmospheric river associated with a Pacific system will bring lower elevation/coastal rain, high elevation snow/wintry mix, and gusty winds in California into the Intermountain West. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

33°F

1°C

Humidity 78%
Wind Speed NW 18 G 26 mph
Barometer 30.02 in (1018.2 mb)
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 10 Feb 4:53 am CST
Extended Forecast for

4 Miles ESE Castlewood SD

  • Today

    Today: Cloudy through mid morning, then gradual clearing, with a high near 39. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 39 °F

    Gradual
    Clearing

  • Tonight

    Tonight: Mostly clear, with a low around 22. West northwest wind 5 to 7 mph becoming light and variable  in the evening.

    Low: 22 °F

    Mostly Clear

  • Wednesday

    Wednesday: Increasing clouds, with a high near 46. South wind 5 to 10 mph.

    High: 46 °F

    Increasing
    Clouds

  • Wednesday Night

    Wednesday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am.  Mostly cloudy, with a low around 31. South southeast wind 7 to 10 mph.  Chance of precipitation is 20%.

    Low: 31 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Thursday

    Thursday: Mostly sunny, with a high near 45. Southeast wind 5 to 7 mph.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26. Southeast wind around 5 mph becoming light and variable.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 49. South southwest wind 5 to 10 mph.

    High: 49 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 30. South wind around 8 mph.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 50. South wind 8 to 11 mph becoming west in the afternoon.

    High: 50 °F

    Mostly Sunny

Detailed Forecast

Today
Cloudy through mid morning, then gradual clearing, with a high near 39. Northwest wind 9 to 15 mph, with gusts as high as 26 mph.
Tonight
Mostly clear, with a low around 22. West northwest wind 5 to 7 mph becoming light and variable in the evening.
Wednesday
Increasing clouds, with a high near 46. South wind 5 to 10 mph.
Wednesday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of rain after 3am. Mostly cloudy, with a low around 31. South southeast wind 7 to 10 mph. Chance of precipitation is 20%.
Thursday
Mostly sunny, with a high near 45. Southeast wind 5 to 7 mph.
Thursday Night
Mostly clear, with a low around 26. Southeast wind around 5 mph becoming light and variable.
Friday
Sunny, with a high near 49. South southwest wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around 30. South wind around 8 mph.
Saturday
Mostly sunny, with a high near 50. South wind 8 to 11 mph becoming west in the afternoon.
Saturday Night
Partly cloudy, with a low around 28.
Sunday
Mostly sunny, with a high near 51.
Sunday Night
Mostly cloudy, with a low around 32.
Washington's Birthday
Mostly sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles ESE Castlewood SD
 44.72°N 96.96°W (Elev. 1749 ft)
4:36 am CST Feb 10, 2026
5am CST Feb 10, 2026-6pm CST Feb 16, 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