Another Arctic Blast in the East; Eastern U.S. Winter Storm

A powerful Arctic blast will bring dangerously cold, record low temperatures to the upper Ohio Valley, Mid-Atlantic, Gulf Coast and Southeast U.S. this weekend. A rapidly deepening storm will produce widespread heavy snow and wind from the southern Appalachians across the Carolinas and southern Virginia into Sunday. Storm-force winds and coastal flooding will be possible along the East Coast. Read More >

Hazardous Weather Conditions

Current conditions at

BRITTON (KBTN)

Lat: 45.82°NLon: 97.74°WElev: 1318ft.

Light Snow Fog/Mist

23°F

-5°C

Humidity 100%
Wind Speed SW 16 mph
Barometer 29.89 in
Dewpoint 23°F (-5°C)
Visibility 4.00 mi
Wind Chill10°F (-12°C)
Last update 1 Feb 2:15 am CST
Extended Forecast for

Lake City SD

  • Overnight

    Overnight: A chance of snow.  Cloudy, with a low around 16. West wind 7 to 10 mph.  Chance of precipitation is 40%.

    Low: 16 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly before 11am.  Mostly cloudy, with a temperature falling to around 23 by 5pm. Northwest wind 11 to 17 mph, with gusts as high as 29 mph.  Chance of precipitation is 30%.

    High: 29 °F

    Chance Snow
    then Mostly
    Cloudy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 5. North wind 5 to 10 mph.

    Low: 5 °F

    Mostly Cloudy

  • Monday

    Monday: A chance of snow after noon.  Mostly cloudy, with a high near 15. Northeast wind around 6 mph.  Chance of precipitation is 30%.

    High: 15 °F

    Partly Sunny
    then Chance
    Snow

  • Monday Night

    Monday Night: A slight chance of snow before midnight.  Mostly cloudy, with a low around 2. Northeast wind 3 to 6 mph.  Chance of precipitation is 20%.

    Low: 2 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 21. Light and variable wind becoming west southwest around 6 mph in the afternoon.

    High: 21 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 11. Southwest wind 5 to 9 mph becoming northwest after midnight.

    Low: 11 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 27. Northwest wind 7 to 9 mph becoming west southwest in the afternoon.

    High: 27 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 20. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow. Cloudy, with a low around 16. West wind 7 to 10 mph. Chance of precipitation is 40%.
Sunday
A chance of snow, mainly before 11am. Mostly cloudy, with a temperature falling to around 23 by 5pm. Northwest wind 11 to 17 mph, with gusts as high as 29 mph. Chance of precipitation is 30%.
Sunday Night
Mostly cloudy, with a low around 5. North wind 5 to 10 mph.
Monday
A chance of snow after noon. Mostly cloudy, with a high near 15. Northeast wind around 6 mph. Chance of precipitation is 30%.
Monday Night
A slight chance of snow before midnight. Mostly cloudy, with a low around 2. Northeast wind 3 to 6 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 21. Light and variable wind becoming west southwest around 6 mph in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 11. Southwest wind 5 to 9 mph becoming northwest after midnight.
Wednesday
Mostly cloudy, with a high near 27. Northwest wind 7 to 9 mph becoming west southwest in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 20. Southwest wind 7 to 14 mph, with gusts as high as 25 mph.
Thursday
A slight chance of rain and snow before noon, then a slight chance of rain. Mostly sunny, with a high near 38. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 15.
Friday
Partly sunny, with a high near 23.
Friday Night
Mostly cloudy, with a low around 6.
Saturday
Partly sunny, with a high near 23.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Lake City SD
 45.72°N 97.41°W (Elev. 1890 ft)
1:51 am CST Feb 1, 2026
2am CST Feb 1, 2026-6pm CST Feb 7, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database