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 >

Current conditions at

Madras Municipal Airport (KS33)

Lat: 44.6653°NLon: 121.1564°WElev: 2427.0ft.

Rain

34°F

1°C

Humidity 100%
Wind Speed WNW 5 MPH
Barometer 29.61 in (1002.71 mb)
Dewpoint 34°F (1°C)
Visibility 5.00 mi
Wind Chill29°F (-2°C)
Last update 26 Dec 02:15 AM PST
Extended Forecast for

9 Miles WSW Ashwood OR

  • Overnight

    Overnight: Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow
    Likely

  • Friday

    Friday: A chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm, then a chance of rain and snow after 1pm. Snow level 3100 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 42. South wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.

    High: 42 °F

    Chance
    Rain/Snow

  • Friday Night

    Friday Night: A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.

    Low: 28 °F

    Chance
    Rain/Snow
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow before 10am. Partly sunny, with a high near 36. West wind 9 to 11 mph, with gusts as high as 21 mph.

    High: 36 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 23. Calm wind.

    Low: 23 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 35.

    High: 35 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 38.

    High: 38 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
Rain likely before 4am, then a chance of rain and snow. Mostly cloudy, with a low around 33. South wind around 7 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Friday
A chance of rain and snow before 10am, then a slight chance of rain between 10am and 1pm, then a chance of rain and snow after 1pm. Snow level 3100 feet rising to 3800 feet in the afternoon. Mostly cloudy, with a high near 42. South wind 10 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Friday Night
A chance of rain and snow before 7pm, then a chance of snow. Mostly cloudy, with a low around 28. Southwest wind 14 to 18 mph, with gusts as high as 33 mph. Chance of precipitation is 40%.
Saturday
A 20 percent chance of snow before 10am. Partly sunny, with a high near 36. West wind 9 to 11 mph, with gusts as high as 21 mph.
Saturday Night
Mostly cloudy, with a low around 23. Calm wind.
Sunday
Mostly sunny, with a high near 35.
Sunday Night
Partly cloudy, with a low around 24.
Monday
Mostly sunny, with a high near 38.
Monday Night
Mostly cloudy, with a low around 24.
Tuesday
Partly sunny, with a high near 40.
Tuesday Night
Mostly cloudy, with a low around 27.
Wednesday
Partly sunny, with a high near 45.
Wednesday Night
Mostly cloudy, with a low around 32.
New Year's Day
A chance of rain and snow. Mostly cloudy, with a high near 45.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Ashwood OR
 44.68°N 120.92°W (Elev. 2772 ft)
Last Update:
2:31 am PST Dec 26, 2025
Forecast Valid:
2am PST Dec 26, 2025-6pm PST Jan 1, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation