Areas of Dangerous Heat and Severe Thunderstorms

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week before returning over much of the Plains into next week. Scattered strong to severe thunderstorms are possible across parts of the Northeast U.S. on Thursday. Damaging wind, hail, and a tornado or two are possible. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

61°F

16°C

Humidity 48%
Wind Speed SSW 4 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 26 Aug 11:00 PM PDT
Extended Forecast for

Klamath Falls OR

Red Flag Warning August 27, 02:00pm until August 27, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly cloudy, with a low around 51. Calm wind.

    Low: 51 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Light and variable wind becoming west southwest 6 to 11 mph in the morning.

    High: 79 °F

    Becoming
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light north northwest  in the evening.

    Low: 52 °F

    Partly Cloudy

  • Friday

    Friday: Sunny, with a high near 78. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 78 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 49. West wind 8 to 13 mph becoming light northwest  in the evening. Winds could gust as high as 20 mph.

    Low: 49 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 74.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 43.

    Low: 43 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 48.

    Low: 48 °F

    Clear

Detailed Forecast

Tonight
Mostly cloudy, with a low around 51. Calm wind.
Thursday
Mostly cloudy through mid morning, then gradual clearing, with a high near 79. Light and variable wind becoming west southwest 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 52. West wind 5 to 10 mph becoming light north northwest in the evening.
Friday
Sunny, with a high near 78. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Clear, with a low around 49. West wind 8 to 13 mph becoming light northwest in the evening. Winds could gust as high as 20 mph.
Saturday
Sunny, with a high near 74.
Saturday Night
Clear, with a low around 43.
Sunday
Sunny, with a high near 77.
Sunday Night
Clear, with a low around 48.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 47.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Mostly clear, with a low around 46.
Wednesday
Sunny, with a high near 73.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.25°N 121.8°W (Elev. 4199 ft)
10:40 pm PDT Aug 26, 2026
11pm PDT Aug 26, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database