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

Storm Systems to Impact the Central and Eastern U.S. Through the Weekend

Two storm systems will track through the central and eastern U.S. today through this weekend with areas of gusty winds, rain and heavy snow. Severe thunderstorms and heavy to excessive rainfall is forecast today from the Lower Mississippi River Valley to the Tennessee Valley. Damaging winds, a few tornadoes, and areas of flooding are possible. Read More >

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

19°F

-7°C

Humidity 96%
Wind Speed SE 8 mph
Barometer 30.29 in (1028.4 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 11 Jan 2:52 am CST
Extended Forecast for

Trail City SD

  • Overnight

    Overnight: Mostly cloudy, with a low around 18. South southwest wind around 11 mph.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 48. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 33 mph.

    High: 48 °F

    Sunny then
    Mostly Sunny
    and Breezy

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 29. West northwest wind around 14 mph, with gusts as high as 24 mph.

    Low: 29 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 50. West wind 14 to 18 mph, with gusts as high as 29 mph.

    High: 50 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 40. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 36 mph.

    Low: 40 °F

    Mostly Cloudy
    and Breezy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Breezy, with a northwest wind 23 to 28 mph, with gusts as high as 41 mph.

    High: 49 °F

    Mostly Sunny
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 33 mph.

    Low: 25 °F

    Mostly Cloudy
    and Blustery

  • Wednesday

    Wednesday: Partly sunny, with a high near 38. North wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.

    High: 38 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 27. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 29 mph.

    Low: 27 °F

    Mostly Cloudy
    then Partly
    Cloudy and
    Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 18. South southwest wind around 11 mph.
Sunday
Mostly sunny, with a high near 48. Breezy, with a west northwest wind 13 to 21 mph, with gusts as high as 33 mph.
Sunday Night
Mostly cloudy, with a low around 29. West northwest wind around 14 mph, with gusts as high as 24 mph.
Monday
Mostly sunny, with a high near 50. West wind 14 to 18 mph, with gusts as high as 29 mph.
Monday Night
Mostly cloudy, with a low around 40. Breezy, with a west northwest wind 20 to 22 mph, with gusts as high as 36 mph.
Tuesday
Mostly sunny, with a high near 49. Breezy, with a northwest wind 23 to 28 mph, with gusts as high as 41 mph.
Tuesday Night
Mostly cloudy, with a low around 25. Blustery, with a north northwest wind 17 to 22 mph, with gusts as high as 33 mph.
Wednesday
Partly sunny, with a high near 38. North wind 9 to 13 mph becoming south in the afternoon. Winds could gust as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 27. Breezy, with a south wind 10 to 20 mph becoming west after midnight. Winds could gust as high as 29 mph.
Thursday
Mostly sunny, with a high near 43. Windy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 20. Windy. Chance of precipitation is 20%.
Friday
A slight chance of snow. Mostly cloudy, with a high near 26. Windy. Chance of precipitation is 20%.
Friday Night
Mostly cloudy, with a low around 8. Blustery.
Saturday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Trail City SD
 45.48°N 100.71°W (Elev. 2129 ft)
Last Update:
2:06 am MST Jan 11, 2026
Forecast Valid:
2am MST Jan 11, 2026-6pm MST Jan 17, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation