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

Valentine, Miller Field (KVTN)

Lat: 42.86°NLon: 100.55°WElev: 2589ft.

Fair

35°F

2°C

Humidity 93%
Wind Speed W 8 mph
Barometer 29.82 in (1010.2 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 26 Dec 2:52 am CST
Extended Forecast for

21 Miles S Nenzel NE

  • Overnight

    Overnight: Mostly clear, with a low around 39. West southwest wind around 10 mph, with gusts as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 67. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    High: 67 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 36. South southwest wind around 10 mph.

    Low: 36 °F

    Partly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 20 mph.

    High: 58 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 10. Blustery, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 30%.

    Low: 10 °F

    Chance
    Rain/Snow
    then Chance
    Snow and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 22. Blustery.

    High: 22 °F

    Partly Sunny
    and Blustery

  • Sunday Night

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

    Low: 6 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 35.

    High: 35 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a low around 39. West southwest wind around 10 mph, with gusts as high as 20 mph.
Friday
Mostly sunny, with a high near 67. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Friday Night
Partly cloudy, with a low around 36. South southwest wind around 10 mph.
Saturday
Partly sunny, with a high near 58. West wind 10 to 15 mph, with gusts as high as 20 mph.
Saturday Night
A slight chance of rain before 8pm, then a chance of snow. Mostly cloudy, with a low around 10. Blustery, with a north northwest wind 10 to 15 mph increasing to 15 to 20 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 30%.
Sunday
Partly sunny, with a high near 22. Blustery.
Sunday Night
Mostly clear, with a low around 6.
Monday
Sunny, with a high near 35.
Monday Night
Partly cloudy, with a low around 19.
Tuesday
Partly sunny, with a high near 46.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Mostly sunny, with a high near 43.
Wednesday Night
Partly cloudy, with a low around 18.
New Year's Day
Mostly sunny, with a high near 37.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
21 Miles S Nenzel NE
 42.62°N 101.08°W
Last Update:
12:17 am MST Dec 26, 2025
Forecast Valid:
2am MST Dec 26, 2025-6pm MST Jan 1, 2026
 
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