National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

light rain,mist

36°F

2°C

Humidity 100%
Wind Speed N 4 MPH
Barometer 29.86 in (1011.18 mb)
Dewpoint 36°F (2°C)
Visibility 5.00 mi
Wind Chill33°F (1°C)
Last update 01 Jan 04:35 AM PST
Extended Forecast for

Klamath Falls OR

  • Overnight

    Overnight: Rain. Low around 35. East wind around 5 mph. Chance of precipitation is 90%.

    Low: 35 °F

    Rain

  • New Year's Day

    New Year's Day: Rain, mainly before 2pm. High near 47. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 47 °F

    Rain

  • Thursday Night

    Thursday Night: A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. South southeast wind 7 to 9 mph.

    Low: 37 °F

    Chance Rain

  • Friday

    Friday: Mostly cloudy, with a high near 49. South southeast wind 8 to 15 mph, with gusts as high as 23 mph.

    High: 49 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Rain likely after 10pm. Snow level 6100 feet. Mostly cloudy, with a low around 37. Southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.

    Low: 37 °F

    Rain Likely

  • Saturday

    Saturday: Rain. Snow level 5800 feet. High near 47. Breezy. Chance of precipitation is 80%.

    High: 47 °F

    Rain and
    Breezy

  • Saturday Night

    Saturday Night: Rain likely. Snow level 5500 feet. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.

    Low: 36 °F

    Rain Likely
    and Breezy

  • Sunday

    Sunday: Rain. Snow level 5400 feet. Mostly cloudy, with a high near 45.

    High: 45 °F

    Rain

  • Sunday Night

    Sunday Night: Rain likely before 1am, then a chance of rain and snow. Snow level 5000 feet. Mostly cloudy, with a low around 32.

    Low: 32 °F

    Rain Likely
    then Chance
    Rain/Snow

Detailed Forecast

Overnight
Rain. Low around 35. East wind around 5 mph. Chance of precipitation is 90%.
New Year's Day
Rain, mainly before 2pm. High near 47. Southeast wind around 6 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A 50 percent chance of rain, mainly before 1am. Mostly cloudy, with a low around 37. South southeast wind 7 to 9 mph.
Friday
Mostly cloudy, with a high near 49. South southeast wind 8 to 15 mph, with gusts as high as 23 mph.
Friday Night
Rain likely after 10pm. Snow level 6100 feet. Mostly cloudy, with a low around 37. Southeast wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Saturday
Rain. Snow level 5800 feet. High near 47. Breezy. Chance of precipitation is 80%.
Saturday Night
Rain likely. Snow level 5500 feet. Mostly cloudy, with a low around 36. Breezy. Chance of precipitation is 70%.
Sunday
Rain. Snow level 5400 feet. Mostly cloudy, with a high near 45.
Sunday Night
Rain likely before 1am, then a chance of rain and snow. Snow level 5000 feet. Mostly cloudy, with a low around 32.
Monday
A chance of rain and snow. Snow level 4600 feet. Mostly cloudy, with a high near 42.
Monday Night
A chance of rain and snow. Snow level 4300 feet. Mostly cloudy, with a low around 26.
Tuesday
Partly sunny, with a high near 42.
Tuesday Night
A slight chance of rain and snow. Snow level 4300 feet. Mostly cloudy, with a low around 26.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 42.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.77°W (Elev. 4173 ft)
Last Update:
4:41 am PST Jan 1, 2026
Forecast Valid:
4am PST Jan 1, 2026-6pm PST Jan 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation