Dangerous Heat in the Southwest; Severe Thunderstorms from the Central Plains into the Ohio Valley

Dangerous heat will build across the Southwest U.S. through the end of the week with daytime highs of 110-115°F. Isolated to widely scattered severe storms are expected across parts of the central and southern High Plains, Great Lakes into the Ohio Valley, and parts of the Ozarks to Lower Mississippi Valley today. 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 70%
Wind Speed N 0 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 26 Aug 04:35 AM PDT
Extended Forecast for

Klamath Falls OR

Fire Weather Watch August 27, 11:00am until August 27, 08:00pm
Red Flag Warning August 26, 11:00am until August 26, 08:00pm
Click here for hazard details and duration
Fire Weather Watch
Red Flag Warning
  • Today

    Today: Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 6 to 11 mph in the morning.

    High: 85 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light and variable  in the evening.

    Low: 50 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 84 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 49. West wind 9 to 14 mph becoming light north northwest  in the evening. Winds could gust as high as 21 mph.

    Low: 49 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 82. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 82 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 85. Light and variable wind becoming west southwest 6 to 11 mph in the morning.
Tonight
Mostly cloudy, with a low around 50. West wind 5 to 10 mph becoming light and variable in the evening.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 84. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Thursday Night
Mostly clear, with a low around 49. West wind 9 to 14 mph becoming light north northwest in the evening. Winds could gust as high as 21 mph.
Friday
Mostly sunny, with a high near 82. Light and variable wind becoming southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Mostly clear, with a low around 47.
Saturday
Sunny, with a high near 79.
Saturday Night
Clear, with a low around 45.
Sunday
Sunny, with a high near 82.
Sunday Night
Clear, with a low around 47.
Monday
Sunny, with a high near 81.
Monday Night
Mostly clear, with a low around 46.
Tuesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.8°W (Elev. 4199 ft)
4:40 am PDT Aug 26, 2026
4am PDT Aug 26, 2026-6pm PDT Sep 1, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database