Late January Extreme Cold; Watching East Coast Storm Threat This Weekend

The next blast of Arctic air surges south down the Plains, across the Great Lakes and through the Southeast and East Friday through Saturday. This could be longest duration of cold in several decades. Forecast models are being closely monitored for potential of another significant winter storm to impact the eastern United States this coming weekend. Confidence in coastal impacts has increased. Read More >

Current conditions at

Watertown, Watertown Municipal Airport (KATY)

Lat: 44.9°NLon: 97.15°WElev: 1745ft.

Overcast

7°F

-14°C

Humidity 57%
Wind Speed NW 8 mph
Barometer 30.21 in (1027.0 mb)
Dewpoint -5°F (-21°C)
Visibility 10.00 mi
Wind Chill-6°F (-21°C)
Last update 28 Jan 4:53 am CST
Extended Forecast for

7 Miles NE Hazel SD

  • Today

    Today: Mostly sunny, with a high near 12. North northwest wind 6 to 8 mph.

    High: 12 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around -5. North wind around 6 mph becoming calm  in the evening.

    Low: -5 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 12. Calm wind becoming north around 6 mph in the afternoon.

    High: 12 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -10. Wind chill values as low as -22. North northeast wind around 6 mph.

    Low: -10 °F

    Partly Cloudy

  • Friday

    Friday: Sunny and cold, with a high near 4. North northeast wind 5 to 8 mph.

    High: 4 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -11. North wind 5 to 9 mph becoming south after midnight.

    Low: -11 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of snow after noon.  Mostly sunny, with a high near 18. South wind 10 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    High: 18 °F

    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 10. South wind 11 to 16 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    Low: 10 °F

    Snow Likely

  • Sunday

    Sunday: A slight chance of snow before noon.  Mostly cloudy, with a high near 29. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 20%.

    High: 29 °F

    Slight Chance
    Snow then
    Mostly Cloudy

Detailed Forecast

Today
Mostly sunny, with a high near 12. North northwest wind 6 to 8 mph.
Tonight
Mostly cloudy, with a low around -5. North wind around 6 mph becoming calm in the evening.
Thursday
Mostly sunny, with a high near 12. Calm wind becoming north around 6 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around -10. Wind chill values as low as -22. North northeast wind around 6 mph.
Friday
Sunny and cold, with a high near 4. North northeast wind 5 to 8 mph.
Friday Night
Mostly clear, with a low around -11. North wind 5 to 9 mph becoming south after midnight.
Saturday
A chance of snow after noon. Mostly sunny, with a high near 18. South wind 10 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Saturday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 10. South wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Sunday
A slight chance of snow before noon. Mostly cloudy, with a high near 29. Southwest wind 10 to 14 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 20%.
Sunday Night
Mostly cloudy, with a low around 9.
Monday
Partly sunny, with a high near 24.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
A slight chance of snow. Partly sunny, with a high near 28. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Hazel SD
 44.82°N 97.26°W (Elev. 1742 ft)
4:37 am CST Jan 28, 2026
4am CST Jan 28, 2026-6pm CST Feb 3, 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