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

Heat the Southwest; Fire Weather in the Central U.S.; Kona Low Impacting Hawaii

A rare March heat wave is ongoing with much above-normal temperatures over the Southwest U.S. through this weekend. Periods of critical fire weather will persist from the central Rockies to the central and southern Plains through the weekend as gusty winds and low relative humidity continue. A Kona low will continue to bring several rounds of moderate to heavy rainfall to Hawaii through Sunday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

46°F

8°C

Humidity 75%
Wind Speed WSW 3 MPH
Barometer 30.08 in (1018.63 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 21 Mar 06:55 AM PDT
Extended Forecast for

2 Miles W Klamath Falls OR

  • Today

    Today: Mostly sunny, with a high near 63. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.

    High: 63 °F

    Mostly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. North northwest wind 6 to 14 mph, with gusts as high as 21 mph.

    Low: 30 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 64. North wind around 5 mph.

    High: 64 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 34. North northwest wind 3 to 5 mph.

    Low: 34 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 68. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 68 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 64.

    High: 64 °F

    Chance Rain

  • Tuesday Night

    Tuesday Night: A slight chance of rain. Mostly cloudy, with a low around 37.

    Low: 37 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A slight chance of rain and snow before 11am. Snow level 7300 feet lowering to 6800 feet in the afternoon . Mostly sunny, with a high near 59.

    High: 59 °F

    Slight Chance
    Rain/Snow
    then Mostly
    Sunny

Detailed Forecast

Today
Mostly sunny, with a high near 63. Light and variable wind becoming northwest 8 to 13 mph in the morning. Winds could gust as high as 20 mph.
Tonight
Partly cloudy, with a low around 30. North northwest wind 6 to 14 mph, with gusts as high as 21 mph.
Sunday
Mostly sunny, with a high near 64. North wind around 5 mph.
Sunday Night
Mostly cloudy, with a low around 34. North northwest wind 3 to 5 mph.
Monday
Mostly sunny, with a high near 68. Light and variable wind becoming west southwest 8 to 13 mph in the afternoon. Winds could gust as high as 20 mph.
Monday Night
Mostly cloudy, with a low around 36.
Tuesday
A 30 percent chance of rain, mainly after 11am. Partly sunny, with a high near 64.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A slight chance of rain and snow before 11am. Snow level 7300 feet lowering to 6800 feet in the afternoon . Mostly sunny, with a high near 59.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 28.
Friday
Sunny, with a high near 65.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W Klamath Falls OR
 42.22°N 121.83°W (Elev. 4393 ft)
Last Update:
4:41 am PDT Mar 21, 2026
Forecast Valid:
7am PDT Mar 21, 2026-6pm PDT Mar 27, 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