Severe Weather in the Plains; Heavy Rainfall in the Ohio and Tennessee Valleys; Heat Wave in the Central U.S.

Numerous severe storms with a potential for severe wind gusts, tornadoes (some potentially strong), and very large hail are expected in parts of the central and northern Plains. Heavy rainfall may bring a flooding threat to parts of the northern Plains and from the Ohio Valley to the Southeast. Fire weather concerns persist in the Four Corners Region. Hot and humid expected in the central U.S.. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

66°F

19°C

Humidity 30%
Wind Speed NW 13 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Last update 09 Jun 04:53 PM PDT
Extended Forecast for

3 Miles SSW Altamont OR

Frost Advisory June 10, 02:00am until June 10, 08:00am
Click here for hazard details and duration
Frost Advisory
  • Tonight

    Tonight: Areas of frost after 5am.  Otherwise, clear, with a low around 34. West northwest wind 11 to 16 mph becoming light  after midnight. Winds could gust as high as 26 mph.

    Low: 34 °F

    Clear then
    Areas Frost

  • Wednesday

    Wednesday: Areas of frost before 7am.  Otherwise, sunny, with a high near 73. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.

    High: 73 °F

    Areas Frost
    then Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.

    Low: 37 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 80. Light north wind.

    High: 80 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 44. Northwest wind 6 to 10 mph.

    Low: 44 °F

    Clear

  • Friday

    Friday: Sunny, with a high near 84.

    High: 84 °F

    Sunny

  • Friday Night

    Friday Night: Clear, with a low around 46.

    Low: 46 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 50.

    Low: 50 °F

    Clear

Detailed Forecast

Tonight
Areas of frost after 5am. Otherwise, clear, with a low around 34. West northwest wind 11 to 16 mph becoming light after midnight. Winds could gust as high as 26 mph.
Wednesday
Areas of frost before 7am. Otherwise, sunny, with a high near 73. Light and variable wind becoming northwest 9 to 14 mph in the morning. Winds could gust as high as 23 mph.
Wednesday Night
Mostly clear, with a low around 37. Northwest wind 6 to 15 mph, with gusts as high as 23 mph.
Thursday
Sunny, with a high near 80. Light north wind.
Thursday Night
Clear, with a low around 44. Northwest wind 6 to 10 mph.
Friday
Sunny, with a high near 84.
Friday Night
Clear, with a low around 46.
Saturday
Sunny, with a high near 85.
Saturday Night
Clear, with a low around 50.
Sunday
Sunny, with a high near 86.
Sunday Night
Clear, with a low around 52.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 53.
Tuesday
Sunny, with a high near 86.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Altamont OR
 42.15°N 121.72°W (Elev. 4140 ft)
4:40 pm PDT Jun 9, 2026
5pm PDT Jun 9, 2026-6pm PDT Jun 16, 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