Dangerous Heat in the Southwest; Severe Thunderstorms and Heavy Rain in the Northeast and Mid-Atlantic

Dangerous heat will persist across the Southwest U.S. through Friday with daytime highs of 110-115°F. Heat across the southern Plains will briefly ease to near-normal by late week. Strong to severe thunderstorms may produce damaging wind, hail, a tornado or two, heavy rain and flash flooding across parts of the Mid-Atlantic and Northeast. Heavy rainfall threat continues across the Gulf Coast. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

46°F

8°C

Humidity 75%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 27 Aug 05:00 AM PDT
Extended Forecast for

5 Miles SSW Altamont OR

Red Flag Warning August 27, 02:00pm until August 27, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  • Today

    Today: Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 84 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Increasing clouds, with a low around 46. West northwest wind 5 to 10 mph becoming light west  after midnight.

    Low: 46 °F

    Increasing
    Clouds

  • Friday

    Friday: Mostly cloudy, with a high near 82. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.

    High: 82 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Cloudy during the early evening, then gradual clearing, with a low around 40. West wind 10 to 15 mph becoming light west southwest  after midnight. Winds could gust as high as 23 mph.

    Low: 40 °F

    Gradual
    Clearing

  • Saturday

    Saturday: Sunny, with a high near 75. Light west southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.

    High: 75 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 36.

    Low: 36 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 79.

    High: 79 °F

    Sunny

  • Sunday Night

    Sunday Night: Clear, with a low around 39.

    Low: 39 °F

    Clear

  • Monday

    Monday: Sunny, with a high near 80.

    High: 80 °F

    Sunny

Detailed Forecast

Today
Mostly cloudy through mid morning, then gradual clearing, with a high near 84. Light and variable wind becoming west 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Tonight
Increasing clouds, with a low around 46. West northwest wind 5 to 10 mph becoming light west after midnight.
Friday
Mostly cloudy, with a high near 82. Light and variable wind becoming west southwest 6 to 11 mph in the afternoon.
Friday Night
Cloudy during the early evening, then gradual clearing, with a low around 40. West wind 10 to 15 mph becoming light west southwest after midnight. Winds could gust as high as 23 mph.
Saturday
Sunny, with a high near 75. Light west southwest wind becoming west 9 to 14 mph in the afternoon. Winds could gust as high as 21 mph.
Saturday Night
Clear, with a low around 36.
Sunday
Sunny, with a high near 79.
Sunday Night
Clear, with a low around 39.
Monday
Sunny, with a high near 80.
Monday Night
Mostly clear, with a low around 39.
Tuesday
Sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 37.
Wednesday
Sunny, with a high near 73.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles SSW Altamont OR
 42.12°N 121.74°W (Elev. 4078 ft)
4:40 am PDT Aug 27, 2026
5am PDT Aug 27, 2026-6pm PDT Sep 2, 2026
 
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Additional Resources

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