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

Heat Continues Across the Central and Western U.S.; Tracking Hazardous Weather Across the Northern U.S.

Early-season record warmth will persist across portions of the western and central U.S. through mid week, with high temperatures approaching 90 degrees from Texas to the Ohio Valley. Rain and mountain snow are possible across the Pacific Northwest Wednesday, with Severe Thunderstorms and wintry weather expected across the Northeast Thursday and Friday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Mostly Cloudy

68°F

20°C

Humidity 34%
Wind Speed W 19 MPH
Barometer 30.02 in (1016.59 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 24 Mar 05:00 PM PDT
Extended Forecast for

5 Miles NNW Merrill OR

  • Tonight

    Tonight: Partly cloudy, with a low around 44. West southwest wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 29 mph.

    Low: 44 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 57. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.

    High: 57 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. North northwest wind 7 to 17 mph, with gusts as high as 26 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 55. North northeast wind 6 to 8 mph.

    High: 55 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32. East northeast wind around 7 mph.

    Low: 32 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 68.

    High: 68 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 70.

    High: 70 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 44. West southwest wind 15 to 20 mph becoming south 5 to 10 mph after midnight. Winds could gust as high as 29 mph.
Wednesday
Mostly sunny, with a high near 57. West wind 5 to 10 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 25 mph.
Wednesday Night
Partly cloudy, with a low around 26. North northwest wind 7 to 17 mph, with gusts as high as 26 mph.
Thursday
Sunny, with a high near 55. North northeast wind 6 to 8 mph.
Thursday Night
Mostly clear, with a low around 32. East northeast wind around 7 mph.
Friday
Sunny, with a high near 68.
Friday Night
Partly cloudy, with a low around 40.
Saturday
Mostly sunny, with a high near 70.
Saturday Night
Partly cloudy, with a low around 40.
Sunday
Mostly sunny, with a high near 68.
Sunday Night
Partly cloudy, with a low around 42.
Monday
A slight chance of rain. Snow level 6100 feet rising to 6700 feet in the afternoon. Partly sunny, with a high near 60.
Monday Night
A chance of rain. Snow level 6800 feet lowering to 5700 feet after midnight . Mostly cloudy, with a low around 39.
Tuesday
A chance of rain. Snow level 5400 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 52.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNW Merrill OR
 42.09°N 121.64°W (Elev. 4895 ft)
Last Update:
4:41 pm PDT Mar 24, 2026
Forecast Valid:
5pm PDT Mar 24, 2026-6pm PDT Mar 31, 2026
 
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Additional Resources

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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