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 >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

75°F

24°C

Humidity 17%
Wind Speed WSW 8 MPH
Barometer 30.19 in (1022.35 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 18 Mar 03:30 PM PDT
Extended Forecast for

4 Miles NNW Klamath Falls OR

Red Flag Warning March 19, 02:00pm until March 19, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Clear, with a low around 39. West wind around 6 mph becoming light and variable.

    Low: 39 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 69. Southeast wind 5 to 9 mph becoming southwest in the afternoon.

    High: 69 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. Southwest wind 5 to 9 mph becoming calm in the evening.

    Low: 42 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.

    High: 69 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 47. West wind 5 to 9 mph.

    Low: 47 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 59.

    High: 59 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 60.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 39. West wind around 6 mph becoming light and variable.
Thursday
Sunny, with a high near 69. Southeast wind 5 to 9 mph becoming southwest in the afternoon.
Thursday Night
Mostly clear, with a low around 42. Southwest wind 5 to 9 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 69. Calm wind becoming west southwest around 6 mph in the afternoon.
Friday Night
Mostly cloudy, with a low around 47. West wind 5 to 9 mph.
Saturday
Partly sunny, with a high near 59.
Saturday Night
Partly cloudy, with a low around 33.
Sunday
Sunny, with a high near 60.
Sunday Night
Mostly cloudy, with a low around 38.
Monday
Partly sunny, with a high near 61.
Monday Night
Mostly cloudy, with a low around 42.
Tuesday
A chance of showers. Partly sunny, with a high near 62.
Tuesday Night
A chance of showers. Snow level 8800 feet lowering to 7200 feet after midnight . Mostly cloudy, with a low around 37.
Wednesday
A chance of showers. Snow level 6400 feet. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Klamath Falls OR
 42.29°N 121.82°W (Elev. 4199 ft)
Last Update:
3:21 pm PDT Mar 18, 2026
Forecast Valid:
3pm PDT Mar 18, 2026-6pm PDT Mar 25, 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