Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

86°F

30°C

Humidity 25%
Wind Speed NNW 16 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 47°F (8°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 18 Jun 06:55 PM PDT
Extended Forecast for

9 Miles SW Klamath Falls OR

Red Flag Warning June 19, 01:00pm until June 20, 01:00am
Click here for hazard details and duration
Red Flag Warning
  • Tonight

    Tonight: Mostly clear, with a low around 56. West wind 3 to 7 mph.

    Low: 56 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 82. Light and variable wind becoming south 6 to 11 mph in the afternoon.  Chance of precipitation is 40%.

    High: 82 °F

    Mostly Sunny
    then
    Scattered
    T-storms

  • Friday Night

    Friday Night: Scattered showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am.  Mostly cloudy, then gradually becoming mostly clear, with a low around 52. West wind 5 to 8 mph.  Chance of precipitation is 30%.

    Low: 52 °F

    Scattered
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 79. Light southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 79 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 46. West northwest wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 23 mph.

    Low: 46 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 55.

    Low: 55 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. West wind 3 to 7 mph.
Juneteenth
Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 82. Light and variable wind becoming south 6 to 11 mph in the afternoon. Chance of precipitation is 40%.
Friday Night
Scattered showers and thunderstorms before 3am, then a slight chance of showers between 3am and 4am. Mostly cloudy, then gradually becoming mostly clear, with a low around 52. West wind 5 to 8 mph. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 79. Light southwest wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Clear, with a low around 46. West northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 23 mph.
Sunday
Sunny, with a high near 83.
Sunday Night
Clear, with a low around 50.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 55.
Tuesday
Sunny, with a high near 89.
Tuesday Night
Clear, with a low around 55.
Wednesday
Sunny, with a high near 87.
Wednesday Night
Clear, with a low around 52.
Thursday
Sunny, with a high near 85.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SW Klamath Falls OR
 42.14°N 121.93°W (Elev. 4199 ft)
4:40 pm PDT Jun 18, 2026
7pm PDT Jun 18, 2026-6pm PDT Jun 25, 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