Snow Squalls May Impact New Year's Eve Travel from the Great Lakes to the Northeast; Heavy Rain Returns to California

An Alberta clipper will bring lake effect snow downwind of the Great Lakes, with the highest snow totals downwind of Lakes Erie and Ontario. Snow squalls may impact New Year's Eve travel during the evening and overnight hours across parts of the Great Lakes, Ohio Valley, and Northeast. Heavy rain will bring a flash flooding threat for southern California on New Year's Eve into New Year's Day. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

26°F

-3°C

Humidity 92%
Wind Speed Calm
Barometer 30.00 in (1017.6 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 31 Dec 3:52 am CST
Extended Forecast for

Hosmer SD

  • Today

    Today: Patchy fog between 10am and 11am.  Otherwise, mostly cloudy, with a temperature falling to around 12 by 5pm. West northwest wind 6 to 16 mph becoming northeast in the morning.

    High: 24 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 4. East northeast wind 7 to 9 mph becoming south southeast after midnight.

    Low: 4 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 21. South southeast wind 7 to 9 mph becoming north northwest in the afternoon.

    High: 21 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 10. North wind 5 to 7 mph.

    Low: 10 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 18. North northeast wind 5 to 7 mph becoming southeast in the afternoon.

    High: 18 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 11. Southeast wind around 8 mph.

    Low: 11 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 23. Southeast wind 8 to 10 mph.

    High: 23 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 13. East southeast wind 10 to 13 mph.

    Low: 13 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 29. East southeast wind 10 to 13 mph becoming north northwest in the afternoon.

    High: 29 °F

    Partly Sunny

Detailed Forecast

Today
Patchy fog between 10am and 11am. Otherwise, mostly cloudy, with a temperature falling to around 12 by 5pm. West northwest wind 6 to 16 mph becoming northeast in the morning.
Tonight
Mostly cloudy, with a low around 4. East northeast wind 7 to 9 mph becoming south southeast after midnight.
New Year's Day
Mostly sunny, with a high near 21. South southeast wind 7 to 9 mph becoming north northwest in the afternoon.
Thursday Night
Mostly cloudy, with a low around 10. North wind 5 to 7 mph.
Friday
Mostly cloudy, with a high near 18. North northeast wind 5 to 7 mph becoming southeast in the afternoon.
Friday Night
Mostly cloudy, with a low around 11. Southeast wind around 8 mph.
Saturday
Partly sunny, with a high near 23. Southeast wind 8 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 13. East southeast wind 10 to 13 mph.
Sunday
Partly sunny, with a high near 29. East southeast wind 10 to 13 mph becoming north northwest in the afternoon.
Sunday Night
Mostly cloudy, with a low around 17.
Monday
Mostly sunny, with a high near 33.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
Hosmer SD
 45.57°N 99.47°W (Elev. 1900 ft)
3:36 am CST Dec 31, 2025
4am CST Dec 31, 2025-6pm CST Jan 6, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database