Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

57°F

14°C

Humidity 28%
Wind Speed SW 8 MPH
Barometer 29.92 in (1013.21 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Last update 18 Apr 07:53 PM PDT
Extended Forecast for

Klamath Falls OR

  • Tonight

    Tonight: Mostly cloudy, with a low around 38. Calm wind becoming east 5 to 8 mph after midnight.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 68. East wind 6 to 11 mph becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.

    High: 68 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 42. South southwest wind 8 to 16 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.

    Low: 42 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 67. East wind 8 to 13 mph becoming south southeast 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.

    High: 67 °F

    Partly Sunny

  • Monday Night

    Monday Night: A 40 percent chance of rain.  Snow level 7900 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 39. Southeast wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph.

    Low: 39 °F

    Chance Rain

  • Tuesday

    Tuesday: Rain, mainly after 11am.  Snow level 6400 feet. High near 54. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    High: 54 °F

    Rain

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm.  Snow level 6400 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely, mainly after 11am.  Snow level 5100 feet. Mostly cloudy, with a high near 49.

    High: 49 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 11pm.  Snow level 5600 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Rain then
    Mostly Cloudy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 38. Calm wind becoming east 5 to 8 mph after midnight.
Sunday
Partly sunny, with a high near 68. East wind 6 to 11 mph becoming south 12 to 17 mph in the afternoon. Winds could gust as high as 26 mph.
Sunday Night
Mostly cloudy, with a low around 42. South southwest wind 8 to 16 mph becoming east southeast after midnight. Winds could gust as high as 24 mph.
Monday
Partly sunny, with a high near 67. East wind 8 to 13 mph becoming south southeast 16 to 21 mph in the afternoon. Winds could gust as high as 31 mph.
Monday Night
A 40 percent chance of rain. Snow level 7900 feet lowering to 6700 feet after midnight . Mostly cloudy, with a low around 39. Southeast wind 13 to 18 mph decreasing to 6 to 11 mph in the evening. Winds could gust as high as 28 mph.
Tuesday
Rain, mainly after 11am. Snow level 6400 feet. High near 54. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain likely, mainly before 11pm. Snow level 6400 feet lowering to 5200 feet after midnight . Mostly cloudy, with a low around 35. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday
Rain likely, mainly after 11am. Snow level 5100 feet. Mostly cloudy, with a high near 49.
Wednesday Night
A slight chance of rain before 11pm. Snow level 5600 feet lowering to 4500 feet after midnight . Mostly cloudy, with a low around 31.
Thursday
Mostly sunny, with a high near 56.
Thursday Night
Mostly clear, with a low around 31.
Friday
Mostly sunny, with a high near 61.
Friday Night
Mostly clear, with a low around 34.
Saturday
Sunny, with a high near 65.
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.77°W (Elev. 4173 ft)
4:41 pm PDT Apr 18, 2026
8pm PDT Apr 18, 2026-6pm PDT Apr 25, 2026
 
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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