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

Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

Mobridge, Mobridge Municipal Airport (KMBG)

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

Fair

29°F

-2°C

Humidity 89%
Wind Speed NE 8 mph
Barometer 30.07 in (1020.8 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 24 Dec 5:52 pm CST
Extended Forecast for

11 Miles SE Trail City SD

  • Tonight

    Tonight: Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 23. East southeast wind 8 to 10 mph.

    Low: 23 °F

    Patchy Fog

  • Christmas Day

    Christmas Day: Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Southeast wind 6 to 10 mph becoming west northwest in the afternoon.

    High: 44 °F

    Patchy Fog
    then Partly
    Sunny

  • Thursday Night

    Thursday Night: Patchy fog between 10pm and 4am. Otherwise, partly cloudy, with a low around 25. Northwest wind 3 to 6 mph.

    Low: 25 °F

    Patchy Fog

  • Friday

    Friday: Mostly sunny, with a high near 44. Calm wind becoming south 5 to 8 mph in the morning.

    High: 44 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28. South wind around 6 mph.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 44. West wind 6 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.

    High: 44 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 11pm. Mostly cloudy, with a low around 6. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Sunny, with a high near 15. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.

    High: 15 °F

    Sunny and
    Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 1. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.

    Low: 1 °F

    Mostly Clear

Detailed Forecast

Tonight
Patchy fog after 8pm. Otherwise, mostly cloudy, with a low around 23. East southeast wind 8 to 10 mph.
Christmas Day
Patchy fog before 10am. Otherwise, cloudy, then gradually becoming mostly sunny, with a high near 44. Southeast wind 6 to 10 mph becoming west northwest in the afternoon.
Thursday Night
Patchy fog between 10pm and 4am. Otherwise, partly cloudy, with a low around 25. Northwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 44. Calm wind becoming south 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 28. South wind around 6 mph.
Saturday
Mostly sunny, with a high near 44. West wind 6 to 15 mph becoming north northwest in the afternoon. Winds could gust as high as 24 mph.
Saturday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 6. Blustery, with a northwest wind 18 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Sunday
Sunny, with a high near 15. Blustery, with a northwest wind 17 to 25 mph, with gusts as high as 36 mph.
Sunday Night
Mostly clear, with a low around 1. Northwest wind 6 to 14 mph, with gusts as high as 22 mph.
Monday
Mostly sunny, with a high near 26.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Mostly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
Mostly cloudy, with a high near 28.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
11 Miles SE Trail City SD
 45.33°N 100.61°W (Elev. 1640 ft)
Last Update:
4:36 pm MST Dec 24, 2025
Forecast Valid:
5pm MST Dec 24, 2025-6pm MST Dec 31, 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