National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

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 portions of the central and southern High Plains. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Mostly Cloudy

55°F

13°C

Humidity 44%
Wind Speed SSE 12 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 21 Apr 01:53 PM PDT
Extended Forecast for

Klamath Falls OR

  • This Afternoon

    This Afternoon: Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 6400 feet. Mostly cloudy, with a high near 53. Southwest wind 8 to 10 mph. Chance of precipitation is 70%.

    High: 53 °F

    Showers
    Likely

  • Tonight

    Tonight: Rain and snow. Some thunder is also possible. Snow level 6100 feet lowering to 4500 feet after midnight . Low around 33. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

    Low: 33 °F

    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow before 10am, then a chance of rain. Snow level 4400 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 50. West southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. 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 28. West wind 6 to 15 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Mostly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 62. West wind 3 to 7 mph.

    High: 62 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 29.

    Low: 29 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 65.

    High: 65 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 33.

    Low: 33 °F

    Mostly Clear

  • Saturday

    Saturday: A slight chance of rain after 11am. Snow level 5700 feet rising to 7400 feet in the afternoon. Sunny, with a high near 63.

    High: 63 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Showers and thunderstorms likely before 4pm, then showers likely and possibly a thunderstorm between 4pm and 5pm, then a chance of showers and thunderstorms after 5pm. Snow level 6400 feet. Mostly cloudy, with a high near 53. Southwest wind 8 to 10 mph. Chance of precipitation is 70%.
Tonight
Rain and snow. Some thunder is also possible. Snow level 6100 feet lowering to 4500 feet after midnight . Low around 33. West wind around 10 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday
A chance of rain and snow before 10am, then a chance of rain. Snow level 4400 feet rising to 5600 feet in the afternoon. Partly sunny, with a high near 50. West southwest wind 10 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday Night
Mostly cloudy, with a low around 28. West wind 6 to 15 mph, with gusts as high as 25 mph.
Thursday
Sunny, with a high near 62. West wind 3 to 7 mph.
Thursday Night
Clear, with a low around 29.
Friday
Sunny, with a high near 65.
Friday Night
Mostly clear, with a low around 33.
Saturday
A slight chance of rain after 11am. Snow level 5700 feet rising to 7400 feet in the afternoon. Sunny, with a high near 63.
Saturday Night
A slight chance of rain before 11pm. Snow level 6900 feet lowering to 5700 feet after midnight . Partly cloudy, with a low around 33.
Sunday
A chance of rain. Snow level 5300 feet rising to 6100 feet in the afternoon. Mostly sunny, with a high near 58.
Sunday Night
A slight chance of rain. Snow level 6500 feet lowering to 5600 feet after midnight . Partly cloudy, with a low around 33.
Monday
A chance of rain. Snow level 5400 feet rising to 6300 feet in the afternoon. Mostly sunny, with a high near 58.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.8°W (Elev. 4199 ft)
Last Update:
1:42 pm PDT Apr 21, 2026
Forecast Valid:
2pm PDT Apr 21, 2026-6pm PDT Apr 27, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation