Severe Weather and Heavy Rainfall in the Ohio Valley; Heat Continuing in the South and Southeast

Severe thunderstorms with damaging wind gusts will be possible from the mid-Mississippi Valley into parts of the Ohio Valley and central Appalachians tonight. Heavy rain associated with these storms may lead to considerable flash and urban flooding impacts across portions of the Ohio Valley. Mid-summer heat persists from the Central Plains to the Southeast. Read More >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

78°F

26°C

Humidity 32%
Wind Speed NW 12 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 11 Aug 07:53 PM PDT
Extended Forecast for

Klamath Falls OR

  • Tonight

    Tonight: Patchy smoke after 1am. Clear, with a low around 53. North northwest wind 5 to 14 mph, with gusts as high as 23 mph.

    Low: 53 °F

    Clear then
    Patchy Smoke

  • Wednesday

    Wednesday: Areas of smoke before noon. Sunny, with a high near 87. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 87 °F

    Areas Smoke
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 52. Northwest wind 9 to 14 mph becoming light  after midnight. Winds could gust as high as 21 mph.

    Low: 52 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 84. Calm wind becoming west southwest 5 to 9 mph in the afternoon.

    High: 84 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 52. West northwest wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 18 mph.

    Low: 52 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

Detailed Forecast

Tonight
Patchy smoke after 1am. Clear, with a low around 53. North northwest wind 5 to 14 mph, with gusts as high as 23 mph.
Wednesday
Areas of smoke before noon. Sunny, with a high near 87. Light and variable wind becoming west northwest 8 to 13 mph in the afternoon. Winds could gust as high as 18 mph.
Wednesday Night
Mostly clear, with a low around 52. Northwest wind 9 to 14 mph becoming light after midnight. Winds could gust as high as 21 mph.
Thursday
Sunny, with a high near 84. Calm wind becoming west southwest 5 to 9 mph in the afternoon.
Thursday Night
Mostly clear, with a low around 52. West northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 18 mph.
Friday
Sunny, with a high near 84.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 84.
Saturday Night
Partly cloudy, with a low around 51.
Sunday
Mostly sunny, with a high near 84.
Sunday Night
Mostly cloudy, with a low around 52.
Monday
Partly sunny, with a high near 82.
Monday Night
Mostly cloudy, with a low around 51.
Tuesday
A slight chance of rain. Mostly sunny, with a high near 79.
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.77°W (Elev. 4173 ft)
6:06 pm PDT Aug 11, 2026
8pm PDT Aug 11, 2026-6pm PDT Aug 18, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database