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

Widespread Showers in the Eastern US; Severe Thunderstorms in the Plains; Heatwave in the Desert Southwest

Widespread showers and thunderstorms across much of the central and eastern U.S. will produce areas of excessive rainfall, especially in the southern Mid-Atlantic states. Scattered severe thunderstorms are expected from Montana into portions of the central/southern Plains this weekend. A heatwave will build in the Desert Southwest, in parts of Arizona, southeastern California, and southern Nevada. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

55°F

13°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 30.03 in (1016.93 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 13 Jun 10:00 PM PDT
Extended Forecast for

3 Miles SSW Altamont OR

  • Tonight

    Tonight: Clear, with a low around 41. North northwest wind 5 to 10 mph.

    Low: 41 °F

    Clear

  • Saturday

    Saturday: Increasing clouds, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.

    High: 78 °F

    Increasing
    Clouds

  • Saturday Night

    Saturday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.

    Low: 45 °F

    Decreasing
    Clouds

  • Sunday

    Sunday: Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 47. West northwest wind 6 to 11 mph.

    Low: 47 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 80.

    High: 80 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Clear, with a low around 42.

    Low: 42 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 82.

    High: 82 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 45.

    Low: 45 °F

    Clear

Detailed Forecast

Tonight
Clear, with a low around 41. North northwest wind 5 to 10 mph.
Saturday
Increasing clouds, with a high near 78. Calm wind becoming west 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 45. Northwest wind 6 to 13 mph, with gusts as high as 20 mph.
Sunday
Mostly sunny, with a high near 81. Calm wind becoming southwest 5 to 7 mph in the afternoon.
Sunday Night
Mostly cloudy, with a low around 47. West northwest wind 6 to 11 mph.
Monday
Mostly sunny, with a high near 80.
Monday Night
Clear, with a low around 42.
Tuesday
Sunny, with a high near 82.
Tuesday Night
Clear, with a low around 45.
Wednesday
Sunny, with a high near 84.
Wednesday Night
Clear, with a low around 43.
Juneteenth
Sunny, with a high near 80.
Thursday Night
Clear, with a low around 41.
Friday
Sunny, with a high near 76.
Basemap Options
Click map to change the forecast location
Loading map...
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:
8:34 pm PDT Jun 13, 2025
Forecast Valid:
10pm PDT Jun 13, 2025-6pm PDT Jun 20, 2025
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation