Powerful Winter Storm from the Upper Midwest into the Northeast; Severe Thunderstorms in the Midwest and Ohio Valley

A rapidly-intensifying storm is expected to bring heavy snow, blizzard conditions, and icing from the Upper Midwest through the Great Lakes and Northeast. Scattered severe thunderstorms may produce severe/damaging wind gusts and a couple of tornadoes across parts of the Midwest and lower Ohio Valley through the evening. Arctic air will expand across the central and southern U.S.. Read More >

Current conditions at

NOTCHKO (NTCC1)

Lat: 41.28972°NLon: 123.8575°WElev: 477.0ft.

NA

39°F

4°C

Humidity 91%
Wind Speed SE 4 MPH
Barometer NA
Dewpoint 37°F (3°C)
Visibility NA
Wind Chill36°F (2°C)
Last update 29 Dec 02:45 AM PST
Extended Forecast for

Klamath CA

Frost Advisory until December 29, 09:00am
Click here for hazard details and duration
Frost Advisory
  •  
    Frost Advisory until December 29, 09:00am

    NOW until 9:00am Mon

    Frost Advisory

  • Overnight

    Low: 35 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 59. Light and variable wind.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 43. Calm wind.

    Low: 43 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Sunny, with a high near 59. Calm wind.

    High: 59 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 44. Calm wind.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of rain after 4pm.  Mostly cloudy, with a high near 58. Calm wind.

    High: 58 °F

    Mostly Cloudy
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Rain likely, mainly after 10pm.  Patchy fog after 10pm.  Otherwise, cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 46 °F

    Rain Likely
    and Patchy
    Fog

  • New Year's Day

    New Year's Day: Rain.  Cloudy, with a high near 55.

    High: 55 °F

    Rain

Detailed Forecast

Overnight
Mostly clear, with a low around 35. Light east southeast wind.
Monday
Mostly sunny, with a high near 59. Light and variable wind.
Monday Night
Partly cloudy, with a low around 43. Calm wind.
Tuesday
Sunny, with a high near 59. Calm wind.
Tuesday Night
Partly cloudy, with a low around 44. Calm wind.
Wednesday
A 30 percent chance of rain after 4pm. Mostly cloudy, with a high near 58. Calm wind.
Wednesday Night
Rain likely, mainly after 10pm. Patchy fog after 10pm. Otherwise, cloudy, with a low around 46. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
New Year's Day
Rain. Cloudy, with a high near 55.
Thursday Night
Rain. Cloudy, with a low around 47.
Friday
Rain. Mostly cloudy, with a high near 56.
Friday Night
Rain likely. Mostly cloudy, with a low around 45.
Saturday
Rain likely. Mostly cloudy, with a high near 54.
Saturday Night
Rain likely. Mostly cloudy, with a low around 44.
Sunday
Rain likely. Mostly cloudy, with a high near 54.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath CA
 41.52°N 124.02°W (Elev. 197 ft)
1:10 am PST Dec 29, 2025
3am PST Dec 29, 2025-6pm PST Jan 4, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database