Frigid Airmass to Bring Significantly Colder Temperatures; Heavy Lake-effect Snow; Fire Concerns Across the Central Gulf Coast

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Temperatures will tie or break many records across the Southeast through tonight. Moderate to heavy lake effect snow will continue downwind of the Great Lakes. Gusty winds and dry conditions will support an elevated fire weather threat across the Central Gulf Coast. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

Lat: 45.55°NLon: 100.41°WElev: 1713ft.

Fair

23°F

-5°C

Humidity 92%
Wind Speed S 13 G 25 mph
Barometer 30.32 in (1029.8 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 10 Nov 7:52 am CST
Extended Forecast for

10 Miles WNW Longlake SD

  • Today

    Today: Mostly sunny, with a high near 39. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 39 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 29. South wind 11 to 16 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.

    Low: 29 °F

    Increasing
    Clouds

  • Veterans Day

    Veterans Day: Sunny, with a high near 50. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.

    High: 50 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 28. West northwest wind around 14 mph, with gusts as high as 22 mph.

    Low: 28 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 48. West northwest wind 7 to 14 mph.

    High: 48 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 28. West southwest wind around 7 mph becoming east southeast after midnight.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 51. East southeast wind 7 to 14 mph.

    High: 51 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 35. East southeast wind 11 to 14 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Mostly Clear

  • Friday

    Friday: Partly sunny, with a high near 57. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 57 °F

    Partly Sunny
    and Breezy

Detailed Forecast

Today
Mostly sunny, with a high near 39. Breezy, with a south wind 8 to 13 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Increasing clouds, with a low around 29. South wind 11 to 16 mph becoming west northwest after midnight. Winds could gust as high as 25 mph.
Veterans Day
Sunny, with a high near 50. West northwest wind 14 to 18 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly clear, with a low around 28. West northwest wind around 14 mph, with gusts as high as 22 mph.
Wednesday
Mostly sunny, with a high near 48. West northwest wind 7 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around 28. West southwest wind around 7 mph becoming east southeast after midnight.
Thursday
Sunny, with a high near 51. East southeast wind 7 to 14 mph.
Thursday Night
Mostly clear, with a low around 35. East southeast wind 11 to 14 mph, with gusts as high as 22 mph.
Friday
Partly sunny, with a high near 57. Breezy, with a southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Friday Night
Mostly cloudy, with a low around 37.
Saturday
A slight chance of rain. Mostly cloudy, with a high near 49. Breezy. Chance of precipitation is 20%.
Saturday Night
A slight chance of rain. Mostly cloudy, with a low around 28. Chance of precipitation is 20%.
Sunday
Partly sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
10 Miles WNW Longlake SD
 45.85°N 99.42°W (Elev. 1903 ft)
8:36 am CST Nov 10, 2025
8am CST Nov 10, 2025-6pm CST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database