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

Dangerous Heat over the South-Central and Southwest U.S. Through Next Week

Dangerous heat persists across the Desert Southwest through this weekend and across the Southern Plains and Lower Mississippi Valley through at least the middle of next week. Numerous daily record high temperatures are expected through at least Tuesday for much of Texas and Oklahoma as well as portions of Louisiana, New Mexico, and Arizona. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

63°F

17°C

Humidity 42%
Wind Speed NW 8 MPH
Barometer 30.15 in (1021.0 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 22 Aug 11:00 PM PDT
Extended Forecast for

7 Miles WSW Merrill OR

  • Tonight

    Tonight: Clear, with a low around 45. West wind 5 to 7 mph becoming calm after midnight.

    Low: 45 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 85. Light and variable wind.

    High: 85 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 88. Light and variable wind becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.

    High: 88 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48. South southwest wind 9 to 14 mph becoming light southeast in the evening. Winds could gust as high as 21 mph.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 86.

    High: 86 °F

    Mostly Sunny

  • Tuesday Night

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

    Low: 47 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 86.

    High: 86 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 46.

    Low: 46 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 45. West wind 5 to 7 mph becoming calm after midnight.
Sunday
Sunny, with a high near 85. Light and variable wind.
Sunday Night
Mostly clear, with a low around 46. North wind around 5 mph becoming calm in the evening.
Monday
Sunny, with a high near 88. Light and variable wind becoming south southwest 10 to 15 mph in the afternoon. Winds could gust as high as 23 mph.
Monday Night
Mostly clear, with a low around 48. South southwest wind 9 to 14 mph becoming light southeast in the evening. Winds could gust as high as 21 mph.
Tuesday
Mostly sunny, with a high near 86.
Tuesday Night
Mostly clear, with a low around 47.
Wednesday
Sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 46.
Thursday
Sunny, with a high near 85.
Thursday Night
Mostly clear, with a low around 45.
Friday
Sunny, with a high near 85.
Friday Night
Mostly clear, with a low around 45.
Saturday
Sunny, with a high near 84.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
7 Miles WSW Merrill OR
 42°N 121.71°W (Elev. 4101 ft)
Last Update:
11:26 pm PDT Aug 22, 2026
Forecast Valid:
11pm PDT Aug 22, 2026-6pm PDT Aug 29, 2026
 
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