National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Flooding Threat Along the Gulf Coast, Southern Rockies and High Plains; Cooler Weather in the Central and Eastern U.S.

Strong thunderstorms may bring excessive rainfall and flooding over parts of the northern Gulf Coast today and over parts of the southern Rockies into the High Plains today through the weekend. A refreshingly cool and dry air mass will continue to produce below average temperatures across the central and eastern U.S. through the weekend. Read More >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

82°F

28°C

Humidity 20%
Wind Speed S 4 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index80°F (27°C)
Last update 29 Aug 03:35 PM PDT
Extended Forecast for

3 Miles SSW Altamont OR

  • Tonight

    Tonight: Areas of smoke after 4am. Mostly clear, with a low around 48. South wind 5 to 10 mph becoming light and variable in the evening.

    Low: 48 °F

    Mostly Clear
    then Areas
    Smoke

  • Saturday

    Saturday: Areas of smoke before 1pm. Sunny, with a high near 87. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 87 °F

    Areas Smoke

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 48. South wind 5 to 8 mph becoming calm after midnight.

    Low: 48 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 88. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 88 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 47. South southwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 47 °F

    Mostly Clear

  • Labor Day

    Labor Day: Sunny, with a high near 89.

    High: 89 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 53.

    Low: 53 °F

    Partly Cloudy

Detailed Forecast

Tonight
Areas of smoke after 4am. Mostly clear, with a low around 48. South wind 5 to 10 mph becoming light and variable in the evening.
Saturday
Areas of smoke before 1pm. Sunny, with a high near 87. Calm wind becoming south 5 to 9 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 48. South wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 88. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 47. South southwest wind 8 to 13 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Labor Day
Sunny, with a high near 89.
Monday Night
Mostly clear, with a low around 51.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 89.
Wednesday Night
Partly cloudy, with a low around 53.
Thursday
Sunny, with a high near 90.
Thursday Night
Partly cloudy, with a low around 53.
Friday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSW Altamont OR
 42.15°N 121.72°W (Elev. 4140 ft)
Last Update:
3:33 pm PDT Aug 29, 2025
Forecast Valid:
3pm PDT Aug 29, 2025-6pm PDT Sep 5, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation