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

Heat Builds in the West; Extremely Critical Fire Weather in the Northwest

A heat wave over the Southwest will intensify this week, peaking and expanding into the Intermountain West and northern High Plains this weekend. Critical to extremely critical fire weather conditions are forecast from the Northwest and the northern Great Basin this weekend. Particularly Dangerous Situation Red Flag Warnings have been issued. Read More >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

84°F

29°C

Humidity 18%
Wind Speed W 10 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Heat Index81°F (27°C)
Last update 01 Aug 01:20 PM PDT
Extended Forecast for

9 Miles NNW Klamath Falls OR

Red Flag Warning August 1, 02:00pm until August 1, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • This Afternoon

    This Afternoon: Mostly sunny, with a steady temperature around 79. North northwest wind 7 to 12 mph increasing to 16 to 21 mph. Winds could gust as high as 31 mph.

    High: 79 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 47. Breezy, with a north wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 47 °F

    Mostly Clear
    and Breezy
    then Clear

  • Sunday

    Sunday: Sunny, with a high near 80. Northwest wind around 9 mph.

    High: 80 °F

    Sunny

  • Sunday Night

    Sunday Night: Patchy smoke between 8pm and 11pm. Clear, with a low around 47. North wind 13 to 18 mph, with gusts as high as 28 mph.

    Low: 47 °F

    Patchy Smoke
    then Clear

  • Monday

    Monday: Sunny, with a high near 84. North northwest wind 5 to 10 mph.

    High: 84 °F

    Sunny

  • Monday Night

    Monday Night: Clear, with a low around 51.

    Low: 51 °F

    Clear

  • Tuesday

    Tuesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Clear, with a low around 56.

    Low: 56 °F

    Clear

  • Wednesday

    Wednesday: Sunny, with a high near 90.

    High: 90 °F

    Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a steady temperature around 79. North northwest wind 7 to 12 mph increasing to 16 to 21 mph. Winds could gust as high as 31 mph.
Tonight
Mostly clear, with a low around 47. Breezy, with a north wind 17 to 22 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Sunday
Sunny, with a high near 80. Northwest wind around 9 mph.
Sunday Night
Patchy smoke between 8pm and 11pm. Clear, with a low around 47. North wind 13 to 18 mph, with gusts as high as 28 mph.
Monday
Sunny, with a high near 84. North northwest wind 5 to 10 mph.
Monday Night
Clear, with a low around 51.
Tuesday
Sunny, with a high near 90.
Tuesday Night
Clear, with a low around 56.
Wednesday
Sunny, with a high near 90.
Wednesday Night
Clear, with a low around 56.
Thursday
Sunny, with a high near 90.
Thursday Night
Clear, with a low around 56.
Friday
Sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles NNW Klamath Falls OR
 42.35°N 121.83°W (Elev. 4140 ft)
Last Update:
12:16 pm PDT Aug 1, 2026
Forecast Valid:
1pm PDT Aug 1, 2026-6pm PDT Aug 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation