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

O'Neill / Baker Field (KONL)

Lat: 42.47°NLon: 98.68°WElev: 2031ft.

Fair

35°F

2°C

Humidity 90%
Wind Speed NW 6 mph
Barometer 29.83 in
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 26 Dec 5:35 am CST
Extended Forecast for

4 Miles NW Atkinson NE

  • Today

    Today: Sunny, with a high near 59. West northwest wind around 5 mph becoming south in the afternoon.

    High: 59 °F

    Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. South wind 5 to 10 mph.

    Low: 37 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59. Southwest wind around 5 mph becoming northwest in the afternoon.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am.  Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 20%.

    Low: 15 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow and
    Blustery

  • Sunday

    Sunday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 22. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.

    High: 22 °F

    Windy. Slight
    Chance Snow
    then Partly
    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 6. Blustery.

    Low: 6 °F

    Mostly Clear
    and Blustery
    then Mostly
    Clear

  • Monday

    Monday: Sunny, with a high near 26.

    High: 26 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Today
Sunny, with a high near 59. West northwest wind around 5 mph becoming south in the afternoon.
Tonight
Mostly cloudy, with a low around 37. South wind 5 to 10 mph.
Saturday
Partly sunny, with a high near 59. Southwest wind around 5 mph becoming northwest in the afternoon.
Saturday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Mostly cloudy, with a low around 15. Blustery, with a north northwest wind 5 to 10 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 20%.
Sunday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 22. Windy, with a north northwest wind 20 to 30 mph, with gusts as high as 40 mph.
Sunday Night
Mostly clear, with a low around 6. Blustery.
Monday
Sunny, with a high near 26.
Monday Night
Partly cloudy, with a low around 15.
Tuesday
Mostly sunny, with a high near 43.
Tuesday Night
Partly cloudy, with a low around 21.
Wednesday
Partly sunny, with a high near 37.
Wednesday Night
Partly cloudy, with a low around 16.
New Year's Day
Mostly sunny, with a high near 31.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Atkinson NE
 42.57°N 99.04°W
3:17 am CST Dec 26, 2025
6am CST Dec 26, 2025-6pm CST Jan 1, 2026
 
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Additional Resources

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