Inclement Weather in the Pacific Northwest; Severe Thunderstorms in the Southeast; Impending Winter Storm

An approaching storm will bring rain and high elevation snow to Pacific Northwest through the weekend. Isolated severe thunderstorms are possible across parts of the Southeast today into this evening as a low strengthens over the Southeast. This system will form into a winter storm on Sunday that will bring heavy snow, high winds, and coastal flooding to the Mid-Atlantic and Northeast into Monday. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Fair

0°F

-18°C

Humidity 79%
Wind Speed NW 17 mph
Barometer 30.59 in (1040.3 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-21°F (-29°C)
Last update 22 Feb 4:53 am CST
Extended Forecast for

Willow Lake SD

  • Today

    Today: Mostly sunny, with a high near 12. Wind chill values as low as -20. North northwest wind 11 to 17 mph.

    High: 12 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around -4. North wind 6 to 11 mph becoming east southeast after midnight.

    Low: -4 °F

    Partly Cloudy

  • Monday

    Monday: Patchy blowing snow after 1pm. Sunny, with a high near 29. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 29 °F

    Mostly Sunny
    then Patchy
    Blowing Snow
    and Breezy

  • Monday Night

    Monday Night: Patchy blowing snow between 8pm and 9pm. Mostly cloudy, with a low around 21. South wind 11 to 17 mph, with gusts as high as 25 mph.

    Low: 21 °F

    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: A slight chance of snow before noon.  Partly sunny, with a high near 41. Breezy, with a southwest wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 20%.

    High: 41 °F

    Slight Chance
    Snow then
    Partly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 15. Northwest wind 8 to 14 mph becoming north northeast after midnight.

    Low: 15 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of snow, mainly after noon.  Partly sunny, with a high near 31. Northeast wind 8 to 11 mph becoming southeast in the afternoon.  Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: A chance of snow before midnight.  Mostly cloudy, with a low around 15. East wind around 15 mph becoming west after midnight.  Chance of precipitation is 30%.

    Low: 15 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 43. West wind 14 to 18 mph.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 12. Wind chill values as low as -20. North northwest wind 11 to 17 mph.
Tonight
Partly cloudy, with a low around -4. North wind 6 to 11 mph becoming east southeast after midnight.
Monday
Patchy blowing snow after 1pm. Sunny, with a high near 29. Breezy, with a south wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Monday Night
Patchy blowing snow between 8pm and 9pm. Mostly cloudy, with a low around 21. South wind 11 to 17 mph, with gusts as high as 25 mph.
Tuesday
A slight chance of snow before noon. Partly sunny, with a high near 41. Breezy, with a southwest wind 11 to 20 mph becoming northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 20%.
Tuesday Night
Partly cloudy, with a low around 15. Northwest wind 8 to 14 mph becoming north northeast after midnight.
Wednesday
A chance of snow, mainly after noon. Partly sunny, with a high near 31. Northeast wind 8 to 11 mph becoming southeast in the afternoon. Chance of precipitation is 40%.
Wednesday Night
A chance of snow before midnight. Mostly cloudy, with a low around 15. East wind around 15 mph becoming west after midnight. Chance of precipitation is 30%.
Thursday
Mostly sunny, with a high near 43. West wind 14 to 18 mph.
Thursday Night
Mostly clear, with a low around 27.
Friday
Mostly sunny, with a high near 50. Breezy.
Friday Night
A slight chance of rain and snow. Mostly cloudy, with a low around 15. Blustery. Chance of precipitation is 20%.
Saturday
Partly sunny, with a high near 27. Blustery.
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ABOUT THIS FORECAST

 
Point Forecast:
Willow Lake SD
 44.62°N 97.65°W (Elev. 1762 ft)
5:26 am CST Feb 22, 2026
5am CST Feb 22, 2026-6pm CST Feb 28, 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