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.

Fog/Mist

34°F

1°C

Humidity 100%
Wind Speed Calm
Barometer 29.72 in
Dewpoint 34°F (1°C)
Visibility 1.50 mi
Last update 26 Dec 2:55 am CST
Extended Forecast for

7 Miles NNW Wanamingo MN

  • Overnight

    Overnight: A slight chance of drizzle before 4am.  Widespread dense fog, mainly after 5am.  Otherwise, mostly cloudy, with a low around 33. South wind around 5 mph.

    Low: 33 °F

    Slight Chance
    Drizzle and
    Dense Fog

  • Friday

    Friday: Areas of dense fog before noon.  Otherwise, cloudy, with a high near 37. West northwest wind 5 to 10 mph.

    High: 37 °F

    Areas Dense
    Fog then
    Cloudy

  • Friday Night

    Friday Night: Areas of fog before 8pm. Areas of freezing fog between 8pm and midnight.  Otherwise, mostly cloudy, with a low around 32. Light and variable wind becoming south southeast 5 to 10 mph in the evening.

    Low: 32 °F

    Areas
    Freezing Fog
    and Areas Fog
    then Mostly
    Cloudy

  • Saturday

    Saturday: Mostly cloudy, with a high near 42. South southeast wind 10 to 15 mph.

    High: 42 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming north northwest after midnight.

    Low: 29 °F

    Cloudy

  • Sunday

    Sunday: A 50 percent chance of snow.  Cloudy, with a temperature rising to near 33 by 9am, then falling to around 20 during the remainder of the day. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.  New snow accumulation of around an inch possible.

    High: 33 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 8. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.

    Low: 8 °F

    Chance Snow
    and Blustery

  • Monday

    Monday: Mostly cloudy, then gradually becoming sunny, with a high near 15. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

    High: 15 °F

    Decreasing
    Clouds and
    Blustery

  • Monday Night

    Monday Night: Mostly clear, with a low around 5. West northwest wind 10 to 15 mph.

    Low: 5 °F

    Mostly Clear

Detailed Forecast

Overnight
A slight chance of drizzle before 4am. Widespread dense fog, mainly after 5am. Otherwise, mostly cloudy, with a low around 33. South wind around 5 mph.
Friday
Areas of dense fog before noon. Otherwise, cloudy, with a high near 37. West northwest wind 5 to 10 mph.
Friday Night
Areas of fog before 8pm. Areas of freezing fog between 8pm and midnight. Otherwise, mostly cloudy, with a low around 32. Light and variable wind becoming south southeast 5 to 10 mph in the evening.
Saturday
Mostly cloudy, with a high near 42. South southeast wind 10 to 15 mph.
Saturday Night
Cloudy, with a low around 29. South southeast wind 5 to 10 mph becoming north northwest after midnight.
Sunday
A 50 percent chance of snow. Cloudy, with a temperature rising to near 33 by 9am, then falling to around 20 during the remainder of the day. Breezy, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of around an inch possible.
Sunday Night
A 30 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 8. Blustery, with a northwest wind 20 to 25 mph, with gusts as high as 30 mph.
Monday
Mostly cloudy, then gradually becoming sunny, with a high near 15. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.
Monday Night
Mostly clear, with a low around 5. West northwest wind 10 to 15 mph.
Tuesday
Partly sunny, with a high near 29. Southwest wind 10 to 15 mph becoming west northwest in the afternoon.
Tuesday Night
Mostly cloudy, with a low around 9. West northwest wind 10 to 15 mph.
Wednesday
Partly sunny, with a high near 16. Northwest wind around 10 mph.
Wednesday Night
Mostly cloudy, with a low around 3. Northwest wind around 10 mph.
New Year's Day
Mostly sunny, with a high near 13. West northwest wind around 10 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNW Wanamingo MN
 44.41°N 92.84°W (Elev. 1158 ft)
2:47 am CST Dec 26, 2025
3am CST Dec 26, 2025-6pm CST Jan 1, 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