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

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

Overcast

18°F

-8°C

Humidity 84%
Wind Speed NE 10 mph
Barometer 29.77 in (1010.0 mb)
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 6 Dec 5:53 am CST
Extended Forecast for

Longlake SD

  • Today

    Today: Snow likely, mainly between 9am and noon. Patchy blowing snow between 10am and 1pm. Cloudy, with a temperature falling to around 9 by 5pm. Breezy, with an east wind 16 to 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.

    High: 13 °F⇓

    Snow Likely
    and Patchy
    Blowing Snow

  • Tonight

    Tonight: A slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around -5. North northeast wind 7 to 15 mph. Chance of precipitation is 20%.

    Low: -5 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely, mainly after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -19. East northeast wind 6 to 14 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 10 °F

    Slight Chance
    Snow then
    Snow Likely

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 4. South southwest wind 9 to 11 mph.

    Low: 4 °F

    Mostly Cloudy

  • Monday

    Monday: Patchy blowing snow after 1pm. Partly sunny, with a high near 34. Breezy, with a south southwest wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph.

    High: 34 °F

    Mostly Cloudy
    then Patchy
    Blowing Snow
    and Breezy

  • Monday Night

    Monday Night: Patchy blowing snow before 11pm. Mostly cloudy, with a low around 22. West wind 11 to 18 mph, with gusts as high as 28 mph.

    Low: 22 °F

    Patchy
    Blowing Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 11 to 16 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely and
    Breezy

  • Tuesday Night

    Tuesday Night: A chance of snow, mainly before midnight. Mostly cloudy, with a low around 5. Blustery, with a northwest wind 20 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.

    Low: 5 °F

    Chance Snow
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 15. Northwest wind 13 to 18 mph becoming east northeast in the afternoon.

    High: 15 °F

    Partly Sunny

Detailed Forecast

Today
Snow likely, mainly between 9am and noon. Patchy blowing snow between 10am and 1pm. Cloudy, with a temperature falling to around 9 by 5pm. Breezy, with an east wind 16 to 20 mph. Chance of precipitation is 70%. Total daytime snow accumulation of around an inch possible.
Tonight
A slight chance of snow between 10pm and 11pm. Mostly cloudy, with a low around -5. North northeast wind 7 to 15 mph. Chance of precipitation is 20%.
Sunday
Snow likely, mainly after noon. Mostly cloudy and cold, with a high near 10. Wind chill values as low as -19. East northeast wind 6 to 14 mph becoming southeast in the afternoon. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly cloudy, with a low around 4. South southwest wind 9 to 11 mph.
Monday
Patchy blowing snow after 1pm. Partly sunny, with a high near 34. Breezy, with a south southwest wind 10 to 20 mph becoming west in the afternoon. Winds could gust as high as 29 mph.
Monday Night
Patchy blowing snow before 11pm. Mostly cloudy, with a low around 22. West wind 11 to 18 mph, with gusts as high as 28 mph.
Tuesday
Rain likely, possibly mixed with snow. Mostly cloudy, with a high near 39. Breezy, with a southwest wind 11 to 16 mph becoming west northwest 23 to 28 mph in the afternoon. Winds could gust as high as 40 mph. Chance of precipitation is 70%.
Tuesday Night
A chance of snow, mainly before midnight. Mostly cloudy, with a low around 5. Blustery, with a northwest wind 20 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 15. Northwest wind 13 to 18 mph becoming east northeast in the afternoon.
Wednesday Night
A chance of snow. Mostly cloudy, with a low around 3. Chance of precipitation is 40%.
Thursday
A chance of snow. Mostly cloudy, with a high near 14. Chance of precipitation is 30%.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around -2. Chance of precipitation is 20%.
Friday
Partly sunny and cold, with a high near 5.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Longlake SD
 45.77°N 99.21°W (Elev. 1900 ft)
Last Update:
6:36 am CST Dec 6, 2025
Forecast Valid:
6am CST Dec 6, 2025-6pm CST Dec 12, 2025
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation