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

39°F

4°C

Humidity 80%
Wind Speed W 9 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill33°F (1°C)
Last update 21 Apr 09:35 PM PDT
Extended Forecast for

3 Miles S Altamont OR

  • Tonight

    Tonight: Snow, possibly mixed with rain.  Snow level 5500 feet lowering to 4500 feet after midnight . Low around 30. West wind 10 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 30 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 8am, then a chance of rain after 11am.  Snow level 4400 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 50. West southwest wind 10 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 50 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 25. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 25 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 60. Calm wind becoming west northwest 5 to 7 mph in the afternoon.

    High: 60 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 26. Northwest wind 5 to 10 mph becoming light north northwest  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 30.

    Low: 30 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of rain before 11pm.  Snow level 7000 feet lowering to 5800 feet after midnight . Partly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Partly Cloudy

Detailed Forecast

Tonight
Snow, possibly mixed with rain. Snow level 5500 feet lowering to 4500 feet after midnight . Low around 30. West wind 10 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 8am, then a chance of rain after 11am. Snow level 4400 feet rising to 5700 feet in the afternoon. Partly sunny, with a high near 50. West southwest wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 25. West wind 12 to 17 mph decreasing to 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Thursday
Sunny, with a high near 60. Calm wind becoming west northwest 5 to 7 mph in the afternoon.
Thursday Night
Clear, with a low around 26. Northwest wind 5 to 10 mph becoming light north northwest after midnight.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 30.
Saturday
Sunny, with a high near 63.
Saturday Night
A slight chance of rain before 11pm. Snow level 7000 feet lowering to 5800 feet after midnight . Partly cloudy, with a low around 31.
Sunday
A slight chance of rain after 11am. Snow level 5300 feet rising to 6200 feet in the afternoon. Mostly sunny, with a high near 58.
Sunday Night
A slight chance of rain. Snow level 6500 feet lowering to 5700 feet after midnight . Partly cloudy, with a low around 30.
Monday
A slight chance of rain. Snow level 5400 feet rising to 6300 feet in the afternoon. Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
A slight chance of rain. Snow level 5700 feet rising to 6700 feet in the afternoon. Mostly sunny, with a high near 63.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles S Altamont OR
 42.15°N 121.72°W (Elev. 4140 ft)
4:41 pm PDT Apr 21, 2026
9pm PDT Apr 21, 2026-6pm PDT Apr 28, 2026
 
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Additional Resources

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