Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Mostly Cloudy

37°F

3°C

Humidity 44%
Wind Speed NNW 13 MPH
Barometer 30.17 in (1021.67 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 16 Apr 11:00 AM PDT
Extended Forecast for

9 Miles WNW Klamath Falls OR

  • Today

    Today: Sunny, with a high near 45. North northwest wind around 14 mph, with gusts as high as 21 mph.

    High: 45 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 20. North wind 5 to 10 mph becoming light north northwest  after midnight.

    Low: 20 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 29. Light and variable wind.

    Low: 29 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 66. Calm wind becoming south 5 to 9 mph in the afternoon.

    High: 66 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 38.

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A 30 percent chance of rain, mainly after 11am.  Snow level 6200 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 59.

    High: 59 °F

    Chance Rain

  • Sunday Night

    Sunday Night: Rain likely, mainly before 11pm.  Snow level 7000 feet lowering to 6200 feet. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Rain Likely

  • Monday

    Monday: Rain likely, mainly after 11am.  Snow level 5800 feet. Mostly cloudy, with a high near 56.

    High: 56 °F

    Rain Likely

Detailed Forecast

Today
Sunny, with a high near 45. North northwest wind around 14 mph, with gusts as high as 21 mph.
Tonight
Mostly clear, with a low around 20. North wind 5 to 10 mph becoming light north northwest after midnight.
Friday
Sunny, with a high near 57. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Friday Night
Partly cloudy, with a low around 29. Light and variable wind.
Saturday
Sunny, with a high near 66. Calm wind becoming south 5 to 9 mph in the afternoon.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A 30 percent chance of rain, mainly after 11am. Snow level 6200 feet rising to 7000 feet in the afternoon. Mostly cloudy, with a high near 59.
Sunday Night
Rain likely, mainly before 11pm. Snow level 7000 feet lowering to 6200 feet. Mostly cloudy, with a low around 38.
Monday
Rain likely, mainly after 11am. Snow level 5800 feet. Mostly cloudy, with a high near 56.
Monday Night
A chance of rain before 5am, then a chance of rain and snow. Snow level 6200 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 34.
Tuesday
Rain and snow likely. Snow level 5300 feet rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 53.
Tuesday Night
A chance of rain and snow. Snow level 6400 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 33.
Wednesday
A chance of rain and snow. Snow level 5300 feet rising to 6000 feet in the afternoon. Partly sunny, with a high near 52.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WNW Klamath Falls OR
 42.27°N 121.93°W (Elev. 4249 ft)
10:47 am PDT Apr 16, 2026
11am PDT Apr 16, 2026-6pm PDT Apr 22, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database