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

72°F

22°C

Humidity 46%
Wind Speed NW 9 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 50°F (10°C)
Visibility 10.00 mi
Last update 18 Jun 10:20 PM PDT
Extended Forecast for

2 Miles S 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 58. West northwest wind 3 to 7 mph.

    Low: 58 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Scattered showers and thunderstorms, mainly after 2pm.  Increasing clouds, with a high near 83. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph.  Chance of precipitation is 40%.

    High: 83 °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 54. North northwest wind 5 to 8 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 54 °F

    Scattered
    T-storms then
    Slight Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 81. Light and variable wind becoming west 6 to 11 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 48. West northwest wind 9 to 14 mph becoming light northwest  after midnight. Winds could gust as high as 24 mph.

    Low: 48 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 52.

    Low: 52 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 88.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 57.

    Low: 57 °F

    Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 58. West northwest wind 3 to 7 mph.
Juneteenth
Scattered showers and thunderstorms, mainly after 2pm. Increasing clouds, with a high near 83. Light and variable wind becoming southwest 6 to 11 mph in the afternoon. Winds could gust as high as 18 mph. 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 54. North northwest wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 30%.
Saturday
Sunny, with a high near 81. Light and variable 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 48. West northwest wind 9 to 14 mph becoming light northwest after midnight. Winds could gust as high as 24 mph.
Sunday
Sunny, with a high near 84.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 88.
Monday Night
Clear, with a low around 57.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 58.
Wednesday
Sunny, with a high near 88.
Wednesday Night
Clear, with a low around 54.
Thursday
Sunny, with a high near 86.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Klamath Falls OR
 42.2°N 121.79°W (Elev. 4291 ft)
4:40 pm PDT Jun 18, 2026
10pm 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