Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

40°F

4°C

Humidity 65%
Wind Speed NW 15 mph
Barometer 30.13 in (1022.3 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 30 Dec 1:52 pm CST
Extended Forecast for

11 Miles SE Trail City SD

  • This Afternoon

    This Afternoon: Sunny, with a high near 41. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.

    High: 41 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 19. West wind 3 to 7 mph.

    Low: 19 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a temperature rising to near 29 by 11am, then falling to around 15 during the remainder of the day. West northwest wind 6 to 14 mph becoming northeast in the afternoon.

    High: 29 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 11. East wind around 7 mph becoming south southeast after midnight.

    Low: 11 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 30. South wind around 6 mph becoming north in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 14. Light north wind.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 24. Light and variable wind becoming southeast around 6 mph in the morning.

    High: 24 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 15. South southeast wind around 6 mph.

    Low: 15 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 33. South southeast wind 6 to 8 mph.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 41. West northwest wind 10 to 14 mph, with gusts as high as 23 mph.
Tonight
Partly cloudy, with a low around 19. West wind 3 to 7 mph.
Wednesday
Partly sunny, with a temperature rising to near 29 by 11am, then falling to around 15 during the remainder of the day. West northwest wind 6 to 14 mph becoming northeast in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 11. East wind around 7 mph becoming south southeast after midnight.
New Year's Day
Mostly sunny, with a high near 30. South wind around 6 mph becoming north in the afternoon.
Thursday Night
Mostly cloudy, with a low around 14. Light north wind.
Friday
Mostly cloudy, with a high near 24. Light and variable wind becoming southeast around 6 mph in the morning.
Friday Night
Mostly cloudy, with a low around 15. South southeast wind around 6 mph.
Saturday
Mostly sunny, with a high near 33. South southeast wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Partly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 40.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Trail City SD
 45.33°N 100.61°W (Elev. 1640 ft)
12:57 pm MST Dec 30, 2025
1pm MST Dec 30, 2025-6pm MST Jan 5, 2026
 
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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