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

Prineville Airport (KS39)

Lat: 44.287°NLon: 120.9038°WElev: 3250.0ft.

Overcast

39°F

4°C

Humidity 86%
Wind Speed E 9 MPH
Barometer 29.55 in (1000.68 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 26 Dec 01:15 AM PST
Extended Forecast for

17 Miles WSW Mitchell OR

  • Overnight

    Overnight: Snow, mainly before 4am.  Steady temperature around 28. South wind around 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.

    Low: 28 °F

    Snow

  • Friday

    Friday: A chance of snow before 7am, then a chance of snow after 10am.  Mostly cloudy, with a high near 32. Southwest wind around 13 mph, with gusts as high as 26 mph.  Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow.  Mostly cloudy, with a low around 18. West wind 14 to 16 mph, with gusts as high as 33 mph.

    Low: 18 °F

    Chance Snow

  • Saturday

    Saturday: A 40 percent chance of snow, mainly before 10am.  Partly sunny, with a high near 24. West wind 10 to 14 mph, with gusts as high as 26 mph.

    High: 24 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 15. West wind around 5 mph becoming calm  in the evening.

    Low: 15 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 21.

    Low: 21 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Snow, mainly before 4am. Steady temperature around 28. South wind around 11 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow before 7am, then a chance of snow after 10am. Mostly cloudy, with a high near 32. Southwest wind around 13 mph, with gusts as high as 26 mph. Chance of precipitation is 40%.
Friday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. West wind 14 to 16 mph, with gusts as high as 33 mph.
Saturday
A 40 percent chance of snow, mainly before 10am. Partly sunny, with a high near 24. West wind 10 to 14 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around 15. West wind around 5 mph becoming calm in the evening.
Sunday
Mostly sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 17.
Monday
Sunny, with a high near 34.
Monday Night
Mostly cloudy, with a low around 21.
Tuesday
Partly sunny, with a high near 38.
Tuesday Night
Mostly cloudy, with a low around 23.
Wednesday
Partly sunny, with a high near 39.
Wednesday Night
Mostly cloudy, with a low around 26.
New Year's Day
A chance of snow. Mostly cloudy, with a high near 37.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles WSW Mitchell OR
 44.5°N 120.5°W (Elev. 5600 ft)
1:26 am PST Dec 26, 2025
1am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
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