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

Prolonged Extreme Cold; Eastern U.S. Winter Storm

Another Arctic blast will surge south across the northern Plains tonight, crossing the Midwest and reaching the Gulf Coast Friday night. Dangerously cold temperatures will persist across the eastern U.S. into early February. There is increasing confidence for significant heavy snow across much of the Southern Appalachians, Carolinas, and southern Mid-Atlantic Friday into Sunday. Read More >

Current conditions at

Redfield Municipal Airport (K1D8)

Lat: 44.86°NLon: 98.53°WElev: 1309ft.

Fair

9°F

-13°C

Humidity 85%
Wind Speed S 5 mph
Barometer 30.36 in
Dewpoint 5°F (-15°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 29 Jan 10:15 am CST
Extended Forecast for

Saint Lawrence SD

  • Today

    Today: A slight chance of snow before 11am. Mostly cloudy, with a high near 17. East southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 20%.

    High: 17 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around -4. Northeast wind 5 to 10 mph.

    Low: -4 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, then gradually becoming sunny and cold, with a high near 6. Wind chill values as low as -20. Northeast wind 5 to 10 mph.

    High: 6 °F

    Cold

  • Friday Night

    Friday Night: Mostly clear, with a low around -7. Wind chill values as low as -23. East northeast wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.

    Low: -7 °F

    Mostly Clear

  • Saturday

    Saturday: A chance of snow after noon. Partly sunny, with a high near 30. Breezy, with a south wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.

    High: 30 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Snow likely before 9pm, then freezing rain likely between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 20. South wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.

    Low: 20 °F

    Wintry Mix
    Likely then
    Chance Wintry
    Mix

  • Sunday

    Sunday: Partly sunny, with a high near 38. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.

    High: 38 °F

    Partly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 14. North northwest wind 6 to 10 mph becoming northeast after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly cloudy, with a high near 28. East wind 7 to 10 mph.

    High: 28 °F

    Mostly Cloudy

Detailed Forecast

Today
A slight chance of snow before 11am. Mostly cloudy, with a high near 17. East southeast wind around 6 mph becoming northeast in the afternoon. Chance of precipitation is 20%.
Tonight
Mostly cloudy, with a low around -4. Northeast wind 5 to 10 mph.
Friday
Partly sunny, then gradually becoming sunny and cold, with a high near 6. Wind chill values as low as -20. Northeast wind 5 to 10 mph.
Friday Night
Mostly clear, with a low around -7. Wind chill values as low as -23. East northeast wind 5 to 13 mph becoming south after midnight. Winds could gust as high as 21 mph.
Saturday
A chance of snow after noon. Partly sunny, with a high near 30. Breezy, with a south wind 14 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 50%.
Saturday Night
Snow likely before 9pm, then freezing rain likely between 9pm and 3am, then a chance of snow after 3am. Mostly cloudy, with a low around 20. South wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 26 mph. Chance of precipitation is 60%. Little or no ice accumulation expected. Little or no snow accumulation expected.
Sunday
Partly sunny, with a high near 38. Breezy, with a northwest wind 13 to 20 mph, with gusts as high as 30 mph.
Sunday Night
Mostly cloudy, with a low around 14. North northwest wind 6 to 10 mph becoming northeast after midnight.
Monday
Mostly cloudy, with a high near 28. East wind 7 to 10 mph.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
A chance of snow. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 32. Chance of precipitation is 20%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Saint Lawrence SD
 44.51°N 98.94°W (Elev. 1575 ft)
Last Update:
9:53 am CST Jan 29, 2026
Forecast Valid:
10am CST Jan 29, 2026-6pm CST Feb 4, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation