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

Hawaii and Guam Concerns; Severe Weather for the Plains; Heavy Snow for Sierra-Nevada

Heavy rainfall capable of causing flash flooding will continue to impact Hawaii through Monday. Severe thunderstorms and heavy rain are possible in parts of Texas and the southern Plains and the Upper Great Lakes. Heavy mountain snow continues in California's Sierra Nevada and rain with gusty winds to lower elevations. Super Typhoon Sinlaku will impact the Marianas through midweek. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

45°F

7°C

Humidity 56%
Wind Speed SSW 5 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill42°F (6°C)
Last update 12 Apr 06:35 PM PDT
Extended Forecast for

Klamath Falls OR

  • Tonight

    Tonight: A chance of rain before 5am, then a chance of rain and snow. Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 34. West wind 5 to 9 mph becoming light west southwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 34 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Monday

    Monday: A slight chance of rain and snow before 11am, then a chance of rain. Snow level 4500 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 52. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 52 °F

    Slight Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: Partly cloudy, with a low around 29. West northwest wind 5 to 10 mph becoming light west in the evening.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 58. Light west southwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 58 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of rain before 2am, then a chance of rain and snow. Snow level 6200 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35. West wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Wednesday

    Wednesday: Rain likely, possibly mixed with snow before 11am, then rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 4800 feet rising to 5600 feet in the afternoon. High near 49. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 49 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow
    Likely then
    Slight Chance
    Snow

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23.

    Low: 23 °F

    Mostly Clear

Detailed Forecast

Tonight
A chance of rain before 5am, then a chance of rain and snow. Snow level 5500 feet lowering to 4700 feet after midnight . Mostly cloudy, with a low around 34. West wind 5 to 9 mph becoming light west southwest after midnight. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A slight chance of rain and snow before 11am, then a chance of rain. Snow level 4500 feet rising to 5800 feet in the afternoon. Partly sunny, with a high near 52. Light west southwest wind becoming west 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
Partly cloudy, with a low around 29. West northwest wind 5 to 10 mph becoming light west in the evening.
Tuesday
Mostly sunny, with a high near 58. Light west southwest wind increasing to 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Tuesday Night
A chance of rain before 2am, then a chance of rain and snow. Snow level 6200 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35. West wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Wednesday
Rain likely, possibly mixed with snow before 11am, then rain between 11am and 2pm, then rain, possibly mixed with snow after 2pm. Snow level 4800 feet rising to 5600 feet in the afternoon. High near 49. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Partly cloudy, with a low around 35.
Sunday
A chance of rain. Snow level 6300 feet. Partly sunny, with a high near 61.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.77°W (Elev. 4173 ft)
Last Update:
4:56 pm PDT Apr 12, 2026
Forecast Valid:
6pm PDT Apr 12, 2026-6pm PDT Apr 19, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation