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

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast and Breezy

32°F

0°C

Humidity 96%
Wind Speed N 23 G 30 mph
Barometer 29.89 in (1013.1 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 26 Mar 7:53 am CDT
Extended Forecast for

9 Miles S Ortley SD

  • Today

    Today: A chance of snow and freezing rain before 3pm, then a chance of flurries between 3pm and 4pm. Mostly cloudy, with a high near 33. Breezy, with a north wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.

    High: 33 °F

    Breezy.
    Slight Chance
    Wintry Mix
    then Slight
    Chance Snow

  • Tonight

    Tonight: Mostly cloudy, then gradually becoming mostly clear, with a low around 19. North wind 8 to 15 mph becoming west northwest after midnight. Winds could gust as high as 24 mph.

    Low: 19 °F

    Decreasing
    Clouds

  • Friday

    Friday: Partly sunny, then gradually becoming sunny, with a high near 36. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.

    High: 36 °F

    Becoming
    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 24. West northwest wind 7 to 16 mph becoming south after midnight. Winds could gust as high as 26 mph.

    Low: 24 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 56. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 34 mph.

    High: 56 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 36. South wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: 36 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 67. South wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 67 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 32. North northeast wind 10 to 13 mph, with gusts as high as 21 mph.

    Low: 32 °F

    Partly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 56. Northeast wind 14 to 17 mph, with gusts as high as 26 mph.

    High: 56 °F

    Partly Sunny

Detailed Forecast

Today
A chance of snow and freezing rain before 3pm, then a chance of flurries between 3pm and 4pm. Mostly cloudy, with a high near 33. Breezy, with a north wind 18 to 24 mph, with gusts as high as 34 mph. Chance of precipitation is 20%.
Tonight
Mostly cloudy, then gradually becoming mostly clear, with a low around 19. North wind 8 to 15 mph becoming west northwest after midnight. Winds could gust as high as 24 mph.
Friday
Partly sunny, then gradually becoming sunny, with a high near 36. North northwest wind 10 to 15 mph, with gusts as high as 24 mph.
Friday Night
Mostly clear, with a low around 24. West northwest wind 7 to 16 mph becoming south after midnight. Winds could gust as high as 26 mph.
Saturday
Mostly sunny, with a high near 56. Breezy, with a south southwest wind 16 to 22 mph, with gusts as high as 34 mph.
Saturday Night
Partly cloudy, with a low around 36. South wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 67. South wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 32. North northeast wind 10 to 13 mph, with gusts as high as 21 mph.
Monday
Partly sunny, with a high near 56. Northeast wind 14 to 17 mph, with gusts as high as 26 mph.
Monday Night
Partly cloudy, with a low around 36.
Tuesday
A chance of rain. Mostly cloudy, with a high near 63. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 45. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles S Ortley SD
 45.21°N 97.24°W (Elev. 1900 ft)
Last Update:
8:11 am CDT Mar 26, 2026
Forecast Valid:
8am CDT Mar 26, 2026-6pm CDT Apr 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation