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

Klamath Falls International Airport (KLMT)

Lat: 42.14703°NLon: 121.72548°WElev: 4081.0ft.

Overcast

36°F

2°C

Humidity 85%
Wind Speed SSE 21 MPH
Barometer 29.64 in (1003.73 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 25 Dec 12:53 PM PST
Extended Forecast for

9 Miles NNW Klamath Falls OR

Wind Advisory December 25, 01:04pm until December 25, 04:00pm
Click here for hazard details and duration
Wind Advisory
  •  
    Wind Advisory December 25, 01:04pm until December 25, 04:00pm

    NOW until 4:00pm Thu

    Wind Advisory

  • Christmas Day

    High: 42 °F

    Rain/Snow

  • Tonight

    Tonight: Rain and snow showers before 4am, then a chance of snow showers.  Low around 30. South southeast wind around 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

    Low: 30 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday

    Friday: Rain and snow showers, mainly before 2pm.  High near 40. South wind 9 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Rain/Snow
    then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: Snow likely, mainly before 10pm.  Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Snow Likely
    then Chance
    Snow

  • Saturday

    Saturday: A 20 percent chance of snow.  Partly sunny, with a high near 37. West northwest wind 6 to 8 mph.

    High: 37 °F

    Slight Chance
    Snow

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 39.

    High: 39 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 21.

    Low: 21 °F

    Mostly Clear

Detailed Forecast

Christmas Day
Rain and snow showers, mainly before 5pm. Snow level 4600 feet. High near 42. South wind around 20 mph, with gusts as high as 39 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Rain and snow showers before 4am, then a chance of snow showers. Low around 30. South southeast wind around 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.
Friday
Rain and snow showers, mainly before 2pm. High near 40. South wind 9 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Friday Night
Snow likely, mainly before 10pm. Mostly cloudy, with a low around 26. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A 20 percent chance of snow. Partly sunny, with a high near 37. West northwest wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 19.
Sunday
Mostly sunny, with a high near 39.
Sunday Night
Mostly clear, with a low around 21.
Monday
Sunny, with a high near 43.
Monday Night
Partly cloudy, with a low around 24.
Tuesday
Sunny, with a high near 47.
Tuesday Night
Mostly clear, with a low around 25.
Wednesday
Sunny, with a high near 47.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Klamath Falls OR
 42.35°N 121.83°W (Elev. 4140 ft)
12:41 pm PST Dec 25, 2025
1pm PST Dec 25, 2025-6pm PST Dec 31, 2025
 
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Additional Resources

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