Frigid Airmass to Bring Significantly Colder Temperatures; Snow Continues Downwind of the Great Lakes

A frigid cold airmass will bring significantly colder weather across the eastern two thirds of the country early this week. Record low temperatures are expected in the Southeast by Tuesday morning. Moderate to heavy lake effect snow will continue downwind of the Great Lakes through Monday. Several inches of snow accumulation is expected, including in portions of the Chicago Metro Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

45°F

7°C

Humidity 75%
Wind Speed NW 4 MPH
Barometer 30.32 in (1026.75 mb)
Dewpoint 37°F (3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 09 Nov 07:35 PM PST
Extended Forecast for

Klamath Falls OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm  in the evening.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon.

    High: 65 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35. Light east wind.

    Low: 35 °F

    Partly Cloudy

  • Veterans Day

    Veterans Day: Mostly sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 40. Southeast wind 3 to 6 mph.

    Low: 40 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm.  Mostly cloudy, with a high near 59. Breezy.

    High: 59 °F

    Mostly Cloudy
    then Chance
    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Mostly cloudy, with a low around 37. Windy.  Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Rain Likely
    and Windy

  • Thursday

    Thursday: Rain.  Snow level 6700 feet lowering to 5600 feet in the afternoon . Cloudy, with a high near 45.

    High: 45 °F

    Rain

  • Thursday Night

    Thursday Night: A chance of rain and snow before 4am, then a chance of snow.  Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 29.

    Low: 29 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 37. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 65. Calm wind becoming west southwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 35. Light east wind.
Veterans Day
Mostly sunny, with a high near 62. Light and variable wind.
Tuesday Night
Mostly cloudy, with a low around 40. Southeast wind 3 to 6 mph.
Wednesday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 59. Breezy.
Wednesday Night
Rain likely, mainly after 10pm. Mostly cloudy, with a low around 37. Windy. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Rain. Snow level 6700 feet lowering to 5600 feet in the afternoon . Cloudy, with a high near 45.
Thursday Night
A chance of rain and snow before 4am, then a chance of snow. Snow level 4900 feet lowering to 4300 feet after midnight . Mostly cloudy, with a low around 29.
Friday
A chance of snow before 10am, then a chance of rain and snow between 10am and 1pm, then a chance of rain after 1pm. Snow level rising to 4900 feet in the afternoon. Mostly cloudy, with a high near 42.
Friday Night
A chance of rain and snow. Snow level 5100 feet. Mostly cloudy, with a low around 30.
Saturday
A chance of rain and snow. Snow level 5700 feet rising to 6600 feet in the afternoon. Mostly cloudy, with a high near 45.
Saturday Night
A chance of rain. Snow level 6700 feet lowering to 6200 feet after midnight . Mostly cloudy, with a low around 31.
Sunday
Rain likely. Snow level 5500 feet. Mostly cloudy, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.77°W (Elev. 4173 ft)
2:21 pm PST Nov 9, 2025
7pm PST Nov 9, 2025-6pm PST Nov 16, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database