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 >

Current conditions at

Aberdeen, Aberdeen Regional Airport (KABR)

Lat: 45.44°NLon: 98.41°WElev: 1299ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Aberdeen SD

Dense Fog Advisory December 26, 12:45am until December 26, 10:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory December 26, 12:45am until December 26, 10:00am

    NOW until 10:00am Fri

    Dense Fog Advisory

  • Overnight

    Low: 23 °F

    Patchy Dense
    Fog

  • Friday

    Friday: Areas of dense fog before noon, then patchy dense fog after 5pm.  Otherwise, partly sunny, with a high near 34. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 34 °F

    Areas Dense
    Fog

  • Friday Night

    Friday Night: Patchy fog before 2am.  Otherwise, mostly cloudy, with a steady temperature around 31. South wind around 6 mph.

    Low: 31 °F

    Patchy Fog

  • Saturday

    Saturday: Partly sunny, with a high near 39. South wind 6 to 10 mph becoming north in the afternoon.

    High: 39 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of snow after midnight.  Mostly cloudy, with a low around 9. Blustery, with a north northwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 20%.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Blustery

  • Sunday

    Sunday: Mostly cloudy, with a high near 15. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 38 mph.

    High: 15 °F

    Mostly Cloudy
    and Blustery

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery, with a north northwest wind 13 to 21 mph, with gusts as high as 31 mph.

    Low: 1 °F

    Mostly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 19. North northwest wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.

    High: 19 °F

    Sunny

Detailed Forecast

Overnight
Patchy dense fog. Otherwise, mostly cloudy, with a low around 23. Northwest wind 5 to 13 mph, with gusts as high as 21 mph.
Friday
Areas of dense fog before noon, then patchy dense fog after 5pm. Otherwise, partly sunny, with a high near 34. Calm wind becoming south southeast around 6 mph in the afternoon.
Friday Night
Patchy fog before 2am. Otherwise, mostly cloudy, with a steady temperature around 31. South wind around 6 mph.
Saturday
Partly sunny, with a high near 39. South wind 6 to 10 mph becoming north in the afternoon.
Saturday Night
A slight chance of snow after midnight. Mostly cloudy, with a low around 9. Blustery, with a north northwest wind 10 to 15 mph increasing to 16 to 21 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 20%.
Sunday
Mostly cloudy, with a high near 15. Blustery, with a north northwest wind 22 to 25 mph, with gusts as high as 38 mph.
Sunday Night
Partly cloudy, with a low around 1. Blustery, with a north northwest wind 13 to 21 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 19. North northwest wind 7 to 11 mph becoming south southwest in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 10. South southwest wind 6 to 9 mph.
Tuesday
Partly sunny, with a high near 37.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
Wednesday
A slight chance of snow. Mostly cloudy, with a high near 22. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 2.
New Year's Day
Mostly cloudy, with a high near 16.
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ABOUT THIS FORECAST

 
Point Forecast:
Aberdeen SD
 45.46°N 98.49°W (Elev. 1299 ft)
12:26 am CST Dec 26, 2025
12am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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