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

Heat Wave Continues in the West; Critical Fire Weather Conditions in the High Plains

An anomalously early heat wave will continue to intensify and expand across the West and Southwest as the week progresses. Numerous daily and potentially monthly record highs are expected to be broken. Critical fire weather conditions will continue over the next couple of days across portions of the High Plains as gusty winds and dry conditions persist. 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 N 0 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 17 Mar 10:30 PM PDT
Extended Forecast for

4 Miles NNW Klamath Falls OR

  • Tonight

    Tonight: Clear, with a low around 39. South southeast wind around 6 mph.

    Low: 39 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 70. Southeast wind 7 to 11 mph becoming southwest in the afternoon.

    High: 70 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Clear, with a low around 40. Southwest wind 5 to 9 mph becoming south southeast after midnight.

    Low: 40 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 70 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 45. West southwest wind 5 to 10 mph becoming light west northwest in the evening.

    Low: 45 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 71.

    High: 71 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 44.

    Low: 44 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 57.

    High: 57 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 39. South southeast wind around 6 mph.
Wednesday
Sunny, with a high near 70. Southeast wind 7 to 11 mph becoming southwest in the afternoon.
Wednesday Night
Clear, with a low around 40. Southwest wind 5 to 9 mph becoming south southeast after midnight.
Thursday
Sunny, with a high near 70. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 45. West southwest wind 5 to 10 mph becoming light west northwest in the evening.
Friday
Mostly sunny, with a high near 71.
Friday Night
Partly cloudy, with a low around 44.
Saturday
Mostly sunny, with a high near 57.
Saturday Night
Partly cloudy, with a low around 34.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Partly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 60.
Monday Night
A chance of rain and snow. Snow level 7600 feet lowering to 6800 feet after midnight . Mostly cloudy, with a low around 40.
Tuesday
A chance of rain and snow. Snow level 6500 feet. Mostly cloudy, with a high near 54.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Klamath Falls OR
 42.29°N 121.82°W (Elev. 4199 ft)
Last Update:
10:40 pm PDT Mar 17, 2026
Forecast Valid:
10pm PDT Mar 17, 2026-6pm PDT Mar 24, 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