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Heavy Rainfall and Severe Thunderstorms in the Midwest and Southwest; Heat Continues in the Southern U.S.

Heavy to excessive rainfall could bring flooding today through Thursday across parts of the central Plains into the Midwest and southern Arizona and New Mexico. Scattered strong to severe thunderstorms may impact parts of eastern Nebraska into western Iowa later today into early evening. Heat Advisories remain in place across much of east Texas into the mid-Mississippi Valley today and Tuesday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

34°F

1°C

Humidity 93%
Wind Speed N 0 MPH
Barometer 30.18 in (1022.01 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 14 Sep 06:20 AM PDT
Extended Forecast for

Klamath Falls OR

  • Today

    Today: Areas of frost before 7am. Otherwise, sunny, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.

    High: 72 °F

    Areas Frost
    then Sunny

  • Tonight

    Tonight: Clear, with a low around 42. Light north wind.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 77 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 44. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.

    Low: 44 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 20 percent chance of showers before 11am. Sunny, with a high near 71. North wind 8 to 10 mph becoming east northeast in the afternoon.

    High: 71 °F

    Slight Chance
    Showers then
    Sunny

  • Wednesday Night

    Wednesday Night: A 20 percent chance of showers before 11pm. Mostly clear, with a low around 43.

    Low: 43 °F

    Slight Chance
    Showers then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: A slight chance of rain before 11pm. Mostly clear, with a low around 44.

    Low: 44 °F

    Slight Chance
    Rain then
    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 77.

    High: 77 °F

    Sunny

Detailed Forecast

Today
Areas of frost before 7am. Otherwise, sunny, with a high near 72. Calm wind becoming northwest around 5 mph in the afternoon.
Tonight
Clear, with a low around 42. Light north wind.
Tuesday
Sunny, with a high near 77. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
Mostly clear, with a low around 44. Northwest wind 7 to 14 mph, with gusts as high as 21 mph.
Wednesday
A 20 percent chance of showers before 11am. Sunny, with a high near 71. North wind 8 to 10 mph becoming east northeast in the afternoon.
Wednesday Night
A 20 percent chance of showers before 11pm. Mostly clear, with a low around 43.
Thursday
Sunny, with a high near 73.
Thursday Night
A slight chance of rain before 11pm. Mostly clear, with a low around 44.
Friday
Sunny, with a high near 77.
Friday Night
Clear, with a low around 45.
Saturday
Sunny, with a high near 79.
Saturday Night
Mostly clear, with a low around 46.
Sunday
Sunny, with a high near 80.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.77°W (Elev. 4173 ft)
Last Update:
4:40 am PDT Sep 14, 2026
Forecast Valid:
6am PDT Sep 14, 2026-6pm PDT Sep 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation