Snow Squalls May Impact the Northeast on Thursday; Dangerously Cold Arctic Air Impact the North-Central US

Snow showers and snow squalls are likely to develop across the Northeast on Thursday. Lake effect snow will persist downwind of the Great Lakes. An arctic blast will bring frigid temperatures, gusty winds and dangerous wind chills to the Northern Plains before expanding to the South and East. A major winter storm will begin impacting the Southern Plains and Lower Mississippi Valley Friday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

26°F

-3°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 21 Jan 11:53 PM PST
Extended Forecast for

5 Miles E Altamont OR

Air Stagnation Advisory January 22, 12:11am until January 23, 04:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 22, 12:11am until January 23, 04:00pm

    NOW until 4:00pm Fri

    Air Stagnation Advisory

  • Overnight

    Low: 24 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48. Light and variable wind.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming north northwest after midnight.

    Low: 26 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 44. North northeast wind 5 to 10 mph.

    High: 44 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 17. North northeast wind 8 to 10 mph.

    Low: 17 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 43.

    High: 43 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 17.

    Low: 17 °F

    Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 43.

    High: 43 °F

    Mostly Sunny

Detailed Forecast

Overnight
Partly cloudy, with a low around 24. Calm wind.
Thursday
Sunny, with a high near 48. Light and variable wind.
Thursday Night
Partly cloudy, with a low around 26. Southwest wind around 6 mph becoming north northwest after midnight.
Friday
Sunny, with a high near 44. North northeast wind 5 to 10 mph.
Friday Night
Clear, with a low around 17. North northeast wind 8 to 10 mph.
Saturday
Sunny, with a high near 43.
Saturday Night
Clear, with a low around 17.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Mostly sunny, with a high near 46.
Monday Night
Partly cloudy, with a low around 23.
Tuesday
Mostly sunny, with a high near 50.
Tuesday Night
Partly cloudy, with a low around 27.
Wednesday
A slight chance of showers. Snow level 4500 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles E Altamont OR
 42.19°N 121.61°W (Elev. 4400 ft)
9:41 pm PST Jan 21, 2026
12am PST Jan 22, 2026-6pm PST Jan 28, 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