Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

48°F

9°C

Humidity 87%
Wind Speed E 4 MPH
Barometer 30.14 in (1020.66 mb)
Dewpoint 45°F (7°C)
Visibility 10.00 mi
Wind Chill47°F (8°C)
Last update 19 Aug 05:35 AM PDT
Extended Forecast for

Altamont OR

  • Today

    Today: Partly sunny, then gradually becoming sunny, with a high near 92. Calm wind becoming south southwest around 5 mph in the afternoon.

    High: 92 °F

    Becoming
    Sunny

  • Tonight

    Tonight: Clear, with a low around 53. Northwest wind 5 to 8 mph becoming calm  in the evening.

    Low: 53 °F

    Clear

  • Thursday

    Thursday: Sunny, with a high near 91. Calm wind becoming south southwest 5 to 7 mph in the afternoon.

    High: 91 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 56. South southwest wind 5 to 10 mph becoming light and variable  in the evening. Winds could gust as high as 18 mph.

    Low: 56 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 88. Light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.

    High: 88 °F

    Mostly Cloudy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 47.

    Low: 47 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 85.

    High: 85 °F

    Sunny

Detailed Forecast

Today
Partly sunny, then gradually becoming sunny, with a high near 92. Calm wind becoming south southwest around 5 mph in the afternoon.
Tonight
Clear, with a low around 53. Northwest wind 5 to 8 mph becoming calm in the evening.
Thursday
Sunny, with a high near 91. Calm wind becoming south southwest 5 to 7 mph in the afternoon.
Thursday Night
Mostly cloudy, with a low around 56. South southwest wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 18 mph.
Friday
Mostly cloudy, with a high near 88. Light and variable wind becoming south southwest 12 to 17 mph in the afternoon. Winds could gust as high as 29 mph.
Friday Night
Partly cloudy, with a low around 51.
Saturday
Sunny, with a high near 83.
Saturday Night
Mostly clear, with a low around 47.
Sunday
Sunny, with a high near 85.
Sunday Night
Mostly clear, with a low around 49.
Monday
Sunny, with a high near 86.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 84.
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ABOUT THIS FORECAST

 
Point Forecast:
Altamont OR
 42.2°N 121.7°W (Elev. 4193 ft)
4:40 am PDT Aug 19, 2026
5am PDT Aug 19, 2026-6pm PDT Aug 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