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

35°F

2°C

Humidity 93%
Wind Speed N 3 mph
Barometer 29.65 in (1006.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Last update 25 Dec 4:52 pm CST
Extended Forecast for

18 Miles WSW Akaska SD

  • Christmas Day

    Christmas Day: Cloudy, with a steady temperature around 36. Northwest wind around 8 mph.

    High: 36 °F

    Cloudy

  • Tonight

    Tonight: Patchy fog between 10pm and 2am. Widespread dense freezing fog, mainly after 3am.  Otherwise, mostly cloudy, with a low around 25. North northwest wind 5 to 10 mph.

    Low: 25 °F

    Dense
    Freezing Fog
    and Patchy
    Fog

  • Friday

    Friday: Patchy fog between 10am and noon. Widespread dense freezing fog before 10am.  Otherwise, partly sunny, with a high near 42. South wind 5 to 9 mph.

    High: 42 °F

    Dense
    Freezing Fog
    and Patchy
    Fog then
    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30. South wind around 10 mph becoming west southwest after midnight.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 43. West wind 8 to 13 mph becoming north in the afternoon.

    High: 43 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after 11pm.  Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 17 to 26 mph, with gusts as high as 37 mph.  Chance of precipitation is 20%.

    Low: 6 °F

    Slight Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Mostly sunny, with a high near 12. Blustery, with a northwest wind 24 to 28 mph, with gusts as high as 39 mph.

    High: 12 °F

    Mostly Sunny
    and Blustery

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 2. Blustery, with a north northwest wind 13 to 21 mph, with gusts as high as 31 mph.

    Low: 2 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Mostly sunny, with a high near 23. West northwest wind around 10 mph becoming southwest in the afternoon.

    High: 23 °F

    Mostly Sunny

Detailed Forecast

Christmas Day
Cloudy, with a steady temperature around 36. Northwest wind around 8 mph.
Tonight
Patchy fog between 10pm and 2am. Widespread dense freezing fog, mainly after 3am. Otherwise, mostly cloudy, with a low around 25. North northwest wind 5 to 10 mph.
Friday
Patchy fog between 10am and noon. Widespread dense freezing fog before 10am. Otherwise, partly sunny, with a high near 42. South wind 5 to 9 mph.
Friday Night
Partly cloudy, with a low around 30. South wind around 10 mph becoming west southwest after midnight.
Saturday
Mostly sunny, with a high near 43. West wind 8 to 13 mph becoming north in the afternoon.
Saturday Night
A slight chance of snow after 11pm. Mostly cloudy, with a low around 6. Blustery, with a north northwest wind 17 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 12. Blustery, with a northwest wind 24 to 28 mph, with gusts as high as 39 mph.
Sunday Night
Mostly clear, with a low around 2. Blustery, with a north northwest wind 13 to 21 mph, with gusts as high as 31 mph.
Monday
Mostly sunny, with a high near 23. West northwest wind around 10 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 16.
Tuesday
Partly sunny, with a high near 39.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 15. Chance of precipitation is 20%.
Wednesday
A slight chance of snow. Partly sunny, with a high near 26. Chance of precipitation is 20%.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles WSW Akaska SD
 45.21°N 100.42°W (Elev. 1909 ft)
4:36 pm MST Dec 25, 2025
4pm MST Dec 25, 2025-6pm MST Dec 31, 2025
 
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Additional Resources

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