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

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 Regional Airport SD

  • Christmas Day

    Christmas Day: Patchy fog before noon. Otherwise, cloudy, with a high near 38. South wind 9 to 16 mph, with gusts as high as 26 mph.

    High: 38 °F

    Patchy Fog
    then Mostly
    Cloudy

  • Tonight

    Tonight: Widespread freezing fog between 4am and 5am. Mostly cloudy, with a low around 24. South wind 5 to 8 mph becoming north after midnight.

    Low: 24 °F

    Mostly Cloudy
    then Freezing
    Fog

  • Friday

    Friday: Patchy fog before 2pm. Otherwise, partly sunny, with a high near 34. Calm wind becoming south southeast around 6 mph in the afternoon.

    High: 34 °F

    Patchy Fog

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 28. South southeast wind around 7 mph.

    Low: 28 °F

    Mostly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 40. South wind 7 to 10 mph becoming north northwest in the afternoon.

    High: 40 °F

    Mostly 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 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.

    Low: 9 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    and Blustery

  • Sunday

    Sunday: A slight chance of snow before noon. Partly sunny, with a high near 14. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    High: 14 °F

    Blustery.
    Slight Chance
    Snow then
    Partly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 1. Blustery, with a north northwest wind 11 to 20 mph, with gusts as high as 31 mph.

    Low: 1 °F

    Partly Cloudy
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 18. North northwest wind 7 to 10 mph becoming southwest in the afternoon.

    High: 18 °F

    Sunny

Detailed Forecast

Christmas Day
Patchy fog before noon. Otherwise, cloudy, with a high near 38. South wind 9 to 16 mph, with gusts as high as 26 mph.
Tonight
Widespread freezing fog between 4am and 5am. Mostly cloudy, with a low around 24. South wind 5 to 8 mph becoming north after midnight.
Friday
Patchy fog before 2pm. Otherwise, partly sunny, with a high near 34. Calm wind becoming south southeast around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 28. South southeast wind around 7 mph.
Saturday
Mostly sunny, with a high near 40. South wind 7 to 10 mph becoming north northwest 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 17 to 22 mph after midnight. Winds could gust as high as 33 mph. Chance of precipitation is 20%.
Sunday
A slight chance of snow before noon. Partly sunny, with a high near 14. Blustery, with a northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Sunday Night
Partly cloudy, with a low around 1. Blustery, with a north northwest wind 11 to 20 mph, with gusts as high as 31 mph.
Monday
Sunny, with a high near 18. North northwest wind 7 to 10 mph becoming southwest in the afternoon.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 36.
Tuesday Night
A slight chance of snow. Mostly cloudy, with a low around 12. Chance of precipitation is 20%.
Wednesday
Mostly cloudy, with a high near 25.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Aberdeen Regional Airport SD
 45.44°N 98.43°W (Elev. 1299 ft)
Last Update:
7:37 am CST Dec 25, 2025
Forecast Valid:
8am CST Dec 25, 2025-6pm CST Dec 31, 2025
 
Forecast Discussion
 
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