Strong Storm System Brings Heavy Mountain Snow to the Sierra Nevada and Critical Fire Weather Conditions to the Plains

A Pacific storm system will continue to bring low elevation rain and mountain snow to much of the West through Wednesday, with heavy mountain snow expected in the higher elevations of the Sierra Nevada. This system will also bring strong winds to the Intermountain West, Rockies, and Plains, which will create Critical fire weather conditions for the High Plains. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Overcast

37°F

3°C

Humidity 86%
Wind Speed W 8 MPH
Barometer 29.91 in (1012.87 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 22 Apr 12:00 AM PDT
Extended Forecast for

4 Miles S Altamont OR

  • Overnight

    Overnight: Rain, possibly mixed with snow, mainly before 4am.  Snow level 5000 feet lowering to 4500 feet. Steady temperature around 36. West southwest wind around 11 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 36 °F

    Rain/Snow

  • Wednesday

    Wednesday: A slight chance of rain and snow before 7am, then a slight chance of rain after 3pm.  Snow level 4300 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 51. West southwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 51 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24. West northwest wind 12 to 17 mph becoming light and variable  after midnight. Winds could gust as high as 26 mph.

    Low: 24 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 62. Light and variable wind.

    High: 62 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 26. West northwest wind around 6 mph becoming calm  after midnight.

    Low: 26 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain after 11am.  Snow level 5900 feet rising to 6800 feet in the afternoon. Mostly sunny, with a high near 61.

    High: 61 °F

    Slight Chance
    Rain

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm.  Snow level 6900 feet lowering to 5600 feet after midnight . Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Overnight
Rain, possibly mixed with snow, mainly before 4am. Snow level 5000 feet lowering to 4500 feet. Steady temperature around 36. West southwest wind around 11 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Wednesday
A slight chance of rain and snow before 7am, then a slight chance of rain after 3pm. Snow level 4300 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 51. West southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Wednesday Night
Mostly cloudy, with a low around 24. West northwest wind 12 to 17 mph becoming light and variable after midnight. Winds could gust as high as 26 mph.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 62. Light and variable wind.
Thursday Night
Clear, with a low around 26. West northwest wind around 6 mph becoming calm after midnight.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 31.
Saturday
A slight chance of rain after 11am. Snow level 5900 feet rising to 6800 feet in the afternoon. Mostly sunny, with a high near 61.
Saturday Night
A slight chance of rain before 11pm. Snow level 6900 feet lowering to 5600 feet after midnight . Partly cloudy, with a low around 31.
Sunday
A chance of rain, mainly after 11am. Snow level 5200 feet rising to 5900 feet in the afternoon. Partly sunny, with a high near 54.
Sunday Night
A slight chance of rain. Snow level 6100 feet lowering to 5300 feet after midnight . Partly cloudy, with a low around 30.
Monday
A slight chance of rain. Snow level 5100 feet rising to 6100 feet in the afternoon. Partly sunny, with a high near 57.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Mostly sunny, with a high near 62.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Altamont OR
 42.15°N 121.72°W (Elev. 4140 ft)
11:16 pm PDT Apr 21, 2026
12am PDT Apr 22, 2026-6pm PDT Apr 28, 2026
 
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Additional Resources

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