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Areas of Severe Thunderstorms and Heat

Scattered severe thunderstorms and excessive rainfall are possible today in the Mid Atlantic, posing a risk for damaging winds and isolated flash flooding. Extreme Heat Warnings are in effect today for northeast Texas into southern Oklahoma and Arkansas. Extreme Heat Warnings are also in effect for the Desert Southwest today into Sunday. Read More >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

68°F

20°C

Humidity 42%
Wind Speed SE 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Last update 20 Aug 09:00 AM PDT
Extended Forecast for

4 Miles NNW Klamath Falls OR

Fire Weather Watch August 21, 02:00pm until August 21, 09:00pm
Click here for hazard details and duration
Fire Weather Watch

  • Today

    Today: Increasing clouds, with a high near 86. South southeast wind around 6 mph becoming north northwest in the afternoon.

    High: 86 °F

    Increasing
    Clouds

  • Tonight

    Tonight: Mostly cloudy, with a low around 59. West wind 5 to 7 mph becoming southeast after midnight.

    Low: 59 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 83. East southeast wind 7 to 17 mph becoming south in the afternoon. Winds could gust as high as 26 mph.

    High: 83 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 55. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.

    Low: 55 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 78. Light south wind becoming west southwest 11 to 16 mph in the morning. Winds could gust as high as 24 mph.

    High: 78 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 53.

    Low: 53 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 81.

    High: 81 °F

    Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 86. South southeast wind around 6 mph becoming north northwest in the afternoon.
Tonight
Mostly cloudy, with a low around 59. West wind 5 to 7 mph becoming southeast after midnight.
Friday
Mostly cloudy, with a high near 83. East southeast wind 7 to 17 mph becoming south in the afternoon. Winds could gust as high as 26 mph.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 55. West southwest wind 9 to 14 mph becoming light and variable. Winds could gust as high as 21 mph.
Saturday
Sunny, with a high near 78. Light south wind becoming west southwest 11 to 16 mph in the morning. Winds could gust as high as 24 mph.
Saturday Night
Mostly clear, with a low around 50.
Sunday
Sunny, with a high near 80.
Sunday Night
Mostly clear, with a low around 53.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 81.
Tuesday Night
Mostly clear, with a low around 53.
Wednesday
Mostly sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW Klamath Falls OR
 42.27°N 121.81°W (Elev. 4213 ft)
Last Update:
9:11 am PDT Aug 20, 2026
Forecast Valid:
9am PDT Aug 20, 2026-6pm PDT Aug 26, 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