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

25°F

-4°C

Humidity 75%
Wind Speed SE 5 mph
Barometer 30.01 in (1018.5 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 14 Mar 4:53 am CDT
Extended Forecast for

3 Miles NE Naples SD

Blizzard Warning March 15, 03:00am until March 15, 07:00pm
Winter Storm Warning March 14, 07:00pm until March 15, 03:00am
Click here for hazard details and duration
Blizzard Warning
Winter Storm Warning

  • Overnight

    Overnight: A chance of snow. Cloudy, with a low around 22. South southeast wind around 5 mph. Chance of precipitation is 30%.

    Low: 22 °F

    Chance Snow

  • Saturday

    Saturday: Snow likely, mainly before noon. Cloudy, with a high near 34. Breezy, with an east southeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Snow Likely
    then Chance
    Snow and
    Breezy

  • Saturday Night

    Saturday Night: Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 14. Windy, with an east wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

    Low: 14 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow, mainly before 1pm. Widespread blowing snow, mainly before 1pm. High near 22. Windy, with a north wind 30 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 22 °F

    Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: Patchy blowing snow before 2am. Partly cloudy, with a low around -5. Blustery, with a north northwest wind 17 to 26 mph, with gusts as high as 38 mph.

    Low: -5 °F

    Patchy
    Blowing Snow
    and Blustery

  • Monday

    Monday: Sunny and cold, with a high near 9. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.

    High: 9 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -7. Northwest wind 5 to 8 mph becoming light and variable.

    Low: -7 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.

    High: 32 °F

    Slight Chance
    Snow then
    Snow Likely
    and Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 21. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.

    Low: 21 °F

    Slight Chance
    Rain/Snow

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 22. South southeast wind around 5 mph. Chance of precipitation is 30%.
Saturday
Snow likely, mainly before noon. Cloudy, with a high near 34. Breezy, with an east southeast wind 6 to 11 mph increasing to 17 to 22 mph in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday Night
Snow, mainly after 9pm. The snow could be heavy at times. Widespread blowing snow, mainly after 1am. Low around 14. Windy, with an east wind 22 to 30 mph, with gusts as high as 41 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.
Sunday
Snow, mainly before 1pm. Widespread blowing snow, mainly before 1pm. High near 22. Windy, with a north wind 30 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
Patchy blowing snow before 2am. Partly cloudy, with a low around -5. Blustery, with a north northwest wind 17 to 26 mph, with gusts as high as 38 mph.
Monday
Sunny and cold, with a high near 9. North northwest wind 14 to 16 mph, with gusts as high as 24 mph.
Monday Night
Partly cloudy, with a low around -7. Northwest wind 5 to 8 mph becoming light and variable.
Tuesday
Snow likely, mainly after 1pm. Mostly cloudy, with a high near 32. Breezy, with a south southeast wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%.
Tuesday Night
A slight chance of rain and snow before 1am. Mostly cloudy, with a low around 21. South wind 10 to 15 mph becoming west after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 20%.
Wednesday
Mostly sunny, with a high near 42.
Wednesday Night
Partly cloudy, with a low around 30.
Thursday
Mostly sunny, with a high near 53.
Thursday Night
Partly cloudy, with a low around 30.
Friday
Partly sunny, with a high near 57.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NE Naples SD
 44.8°N 97.47°W (Elev. 1729 ft)
Last Update:
5:26 am CDT Mar 14, 2026
Forecast Valid:
5am CDT Mar 14, 2026-6pm CDT Mar 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