Severe Thunderstorms and Excessive Rainfall in the Central U.S.; Heat Building in the Western U.S.

A cold front pressing east across the central U.S. will be the focus for areas of strong to severe thunderstorms and excessive rainfall through this weekend. Strong to severe thunderstorms my bring damaging winds, hail, and a few tornadoes while excessive rainfall may lead to areas of flooding. Heat will build across the western U.S. with heat-related watches, warnings, and advisories issued. Read More >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

91°F

33°C

Humidity 17%
Wind Speed NNW 14 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Heat Index87°F (31°C)
Last update 12 Jul 07:00 PM PDT
Extended Forecast for

5 Miles ESE Altamont OR

Heat Advisory July 12, 07:21pm until July 14, 08:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 12, 07:21pm until July 14, 08:00pm

    NOW until 8:00pm Mon

    Heat Advisory

  • Tonight

    Low: 59 °F

    Clear

  • Sunday

    Sunday: Sunny and hot, with a high near 98. Light and variable wind becoming northwest around 6 mph in the afternoon.

    High: 98 °F

    Hot

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 62. North northwest wind 6 to 9 mph, with gusts as high as 24 mph.

    Low: 62 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 97. West northwest wind 5 to 10 mph, with gusts as high as 21 mph.

    High: 97 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 58. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.

    Low: 58 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 95.

    High: 95 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 93.

    High: 93 °F

    Sunny

Detailed Forecast

Tonight
Clear, with a low around 59. Northwest wind 5 to 7 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Sunday
Sunny and hot, with a high near 98. Light and variable wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 62. North northwest wind 6 to 9 mph, with gusts as high as 24 mph.
Monday
Sunny and hot, with a high near 97. West northwest wind 5 to 10 mph, with gusts as high as 21 mph.
Monday Night
Mostly clear, with a low around 58. Northwest wind 7 to 14 mph, with gusts as high as 28 mph.
Tuesday
Sunny, with a high near 95.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 93.
Wednesday Night
Mostly clear, with a low around 56.
Thursday
Sunny, with a high near 91.
Thursday Night
Mostly clear, with a low around 54.
Friday
Sunny, with a high near 92.
Friday Night
Mostly clear, with a low around 54.
Saturday
Sunny, with a high near 93.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Altamont OR
 42.16°N 121.63°W (Elev. 4199 ft)
4:41 pm PDT Jul 12, 2025
7pm PDT Jul 12, 2025-6pm PDT Jul 19, 2025
 
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