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

Tracking Winter Weather and Frigid Temperatures This Weekend

Another clipper will drop into the Northern Plains and Upper Midwest into Sunday with snow and gusty winds contributing to some areas of blizzard conditions and snow squalls. Impactful snowfall will occur up and down the East Coast Sunday extending from the western Florida Panhandle to Maine. Read More >

Hazardous Weather Conditions

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Light Snow

5°F

-15°C

Humidity 76%
Wind Speed S 13 mph
Barometer 29.84 in (1014.8 mb)
Dewpoint -1°F (-18°C)
Visibility 5.00 mi
Wind Chill-12°F (-24°C)
Last update 18 Jan 1:53 am CST
Extended Forecast for

Bryant SD

Winter Weather Advisory January 18, 03:00am until January 18, 09:00pm
Wind Advisory January 18, 09:00am until January 18, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory

  • Overnight

    Overnight: Snow likely, mainly before 3am. Mostly cloudy, with a low around -2. South wind around 14 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.

    Low: -2 °F

    Snow Likely

  • Sunday

    Sunday: A chance of snow, mainly before noon. Widespread blowing snow after 7am. Mostly cloudy, with a high near 17. Wind chill values as low as -18. Windy, with a west southwest wind 13 to 23 mph becoming north northwest 24 to 34 mph in the morning. Winds could gust as high as 48 mph. Chance of precipitation is 40%.

    High: 17 °F

    Chance Snow
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: Areas of blowing snow before 3am. Mostly cloudy, with a low around -7. Wind chill values as low as -28. Blustery, with a north northwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.

    Low: -7 °F

    Areas Blowing
    Snow and
    Blustery

  • M.L.King Day

    M.L.King Day: Partly sunny and cold, with a high near 7. Wind chill values as low as -27. West wind 13 to 17 mph, with gusts as high as 25 mph.

    High: 7 °F

    Cold

  • Monday Night

    Monday Night: Partly cloudy, with a low around -5. West northwest wind 7 to 10 mph becoming southwest after midnight.

    Low: -5 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A chance of snow after noon. Mostly cloudy, with a high near 18. South wind 7 to 11 mph. Chance of precipitation is 30%.

    High: 18 °F

    Partly Sunny
    then Chance
    Snow

  • Tuesday Night

    Tuesday Night: A chance of snow. Mostly cloudy, with a low around 9. West northwest wind 10 to 14 mph. Chance of precipitation is 30%.

    Low: 9 °F

    Chance Snow

  • Wednesday

    Wednesday: A chance of snow, mainly before noon. Partly sunny, with a high near 19. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.

    High: 19 °F

    Chance Snow
    and Blustery

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 2. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.

    Low: 2 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow likely, mainly before 3am. Mostly cloudy, with a low around -2. South wind around 14 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A chance of snow, mainly before noon. Widespread blowing snow after 7am. Mostly cloudy, with a high near 17. Wind chill values as low as -18. Windy, with a west southwest wind 13 to 23 mph becoming north northwest 24 to 34 mph in the morning. Winds could gust as high as 48 mph. Chance of precipitation is 40%.
Sunday Night
Areas of blowing snow before 3am. Mostly cloudy, with a low around -7. Wind chill values as low as -28. Blustery, with a north northwest wind 24 to 29 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 41 mph.
M.L.King Day
Partly sunny and cold, with a high near 7. Wind chill values as low as -27. West wind 13 to 17 mph, with gusts as high as 25 mph.
Monday Night
Partly cloudy, with a low around -5. West northwest wind 7 to 10 mph becoming southwest after midnight.
Tuesday
A chance of snow after noon. Mostly cloudy, with a high near 18. South wind 7 to 11 mph. Chance of precipitation is 30%.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 9. West northwest wind 10 to 14 mph. Chance of precipitation is 30%.
Wednesday
A chance of snow, mainly before noon. Partly sunny, with a high near 19. Blustery, with a northwest wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 30%.
Wednesday Night
Mostly cloudy, with a low around 2. Northwest wind 8 to 14 mph, with gusts as high as 23 mph.
Thursday
Partly sunny, with a high near 19.
Thursday Night
Mostly cloudy, with a low around -2.
Friday
A slight chance of snow. Partly sunny and cold, with a high near 5. Chance of precipitation is 20%.
Friday Night
A slight chance of snow. Mostly cloudy, with a low around -13. Chance of precipitation is 20%.
Saturday
A chance of snow. Partly sunny and cold, with a high near -4. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Bryant SD
 44.6°N 97.47°W (Elev. 1827 ft)
Last Update:
1:46 am CST Jan 18, 2026
Forecast Valid:
2am CST Jan 18, 2026-6pm CST Jan 24, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation