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

Early Spring Heat Wave in the Southwest U.S.; Critical Fire Weather in the Central Rockies and Plains

An unusual early Spring heat wave will continue much above-normal temperatures over the Southwest U.S. through early next week. Many locations are likely to set records for the highest-ever March temperature. Periods of critical fire weather will persist from the central Rockies to the central Plains through Saturday as gusty winds and low relative humidity continue. Read More >

Hazardous Weather Conditions

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

73°F

23°C

Humidity 16%
Wind Speed SSW 6 MPH
Barometer 30.29 in (1025.74 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 19 Mar 02:20 PM PDT
Extended Forecast for

6 Miles NW Klamath Falls OR

Red Flag Warning until March 19, 08:00pm
Click here for hazard details and duration
Red Flag Warning
  •  
    Red Flag Warning until March 19, 08:00pm

    NOW until 8:00pm Thu

    Red Flag Warning

  • This Afternoon

    High: 66 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.

    Low: 40 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 70. Light and variable wind.

    High: 70 °F

    Sunny

  • Friday Night

    Friday Night: Increasing clouds, with a low around 47. North northwest wind 5 to 9 mph becoming light north after midnight.

    Low: 47 °F

    Increasing
    Clouds

  • Saturday

    Saturday: Mostly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.

    High: 59 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 29.

    Low: 29 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 61.

    High: 61 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 66. Southwest wind 7 to 9 mph.
Tonight
Mostly clear, with a low around 40. West wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 70. Light and variable wind.
Friday Night
Increasing clouds, with a low around 47. North northwest wind 5 to 9 mph becoming light north after midnight.
Saturday
Mostly sunny, with a high near 59. Light and variable wind becoming northwest 5 to 10 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 29.
Sunday
Sunny, with a high near 61.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 60.
Monday Night
Mostly cloudy, with a low around 38.
Tuesday
Mostly sunny, with a high near 64.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 40.
Wednesday
A chance of rain. Snow level 6800 feet lowering to 5400 feet in the afternoon . Mostly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
6 Miles NW Klamath Falls OR
 42.31°N 121.85°W (Elev. 4140 ft)
Last Update:
2:06 pm PDT Mar 19, 2026
Forecast Valid:
2pm PDT Mar 19, 2026-6pm PDT Mar 25, 2026
 
Forecast Discussion
 
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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