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

Stanton Airfield (KSYN)

Lat: 44.47°NLon: 93.01°WElev: 915ft.

Fair

29°F

-2°C

Humidity 81%
Wind Speed SE 3 mph
Barometer 30.17 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 24 Dec 8:35 am CST
Extended Forecast for

2 Miles NE Dennison MN

  • Today

    Today: A slight chance of drizzle between 3pm and 4pm.  Mostly cloudy, with a high near 35. South southeast wind 5 to 10 mph becoming light  in the afternoon.

    High: 35 °F

    Mostly Cloudy
    then Slight
    Chance
    Drizzle

  • Tonight

    Tonight: Patchy fog between midnight and 1am.  Otherwise, mostly cloudy, with a low around 26. Calm wind becoming northeast around 5 mph after midnight.

    Low: 26 °F

    Mostly Cloudy
    then Patchy
    Fog

  • Christmas Day

    Christmas Day: Mostly cloudy, with a high near 34. East northeast wind 5 to 15 mph becoming southeast in the afternoon.

    High: 34 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of drizzle before 1am, then a chance of drizzle or freezing rain between 1am and 3am, then a chance of drizzle after 3am.  Cloudy, with a low around 32. Southeast wind 5 to 15 mph.  Chance of precipitation is 40%.

    Low: 32 °F

    Slight Chance
    Drizzle then
    Chance
    Drizzle/Freezing
    Rain

  • Friday

    Friday: Mostly cloudy, with a high near 38. South wind around 5 mph becoming west in the afternoon.

    High: 38 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31. South southeast wind around 5 mph.

    Low: 31 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 43. South southeast wind around 10 mph becoming west southwest in the afternoon.

    High: 43 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 14. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.

    Low: 14 °F

    Partly Cloudy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Mostly cloudy, with a temperature falling to around 10 by 5pm. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.

    High: 18 °F

    Mostly Cloudy
    and Blustery

Detailed Forecast

Today
A slight chance of drizzle between 3pm and 4pm. Mostly cloudy, with a high near 35. South southeast wind 5 to 10 mph becoming light in the afternoon.
Tonight
Patchy fog between midnight and 1am. Otherwise, mostly cloudy, with a low around 26. Calm wind becoming northeast around 5 mph after midnight.
Christmas Day
Mostly cloudy, with a high near 34. East northeast wind 5 to 15 mph becoming southeast in the afternoon.
Thursday Night
A chance of drizzle before 1am, then a chance of drizzle or freezing rain between 1am and 3am, then a chance of drizzle after 3am. Cloudy, with a low around 32. Southeast wind 5 to 15 mph. Chance of precipitation is 40%.
Friday
Mostly cloudy, with a high near 38. South wind around 5 mph becoming west in the afternoon.
Friday Night
Mostly cloudy, with a low around 31. South southeast wind around 5 mph.
Saturday
Partly sunny, with a high near 43. South southeast wind around 10 mph becoming west southwest in the afternoon.
Saturday Night
Mostly cloudy, with a low around 14. Blustery, with a northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.
Sunday
Mostly cloudy, with a temperature falling to around 10 by 5pm. Blustery, with a west northwest wind 20 to 25 mph, with gusts as high as 35 mph.
Sunday Night
Mostly cloudy, with a low around 1. Blustery, with a northwest wind 15 to 25 mph, with gusts as high as 35 mph.
Monday
Sunny, with a high near 12. Northwest wind 10 to 15 mph.
Monday Night
Mostly cloudy, with a low around 5. West northwest wind around 10 mph.
Tuesday
Mostly cloudy, with a high near 24. Southwest wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Dennison MN
 44.42°N 92.99°W (Elev. 1096 ft)
8:36 am CST Dec 24, 2025
8am CST Dec 24, 2025-6pm CST Dec 30, 2025
 
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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