Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Overcast

43°F

6°C

Humidity 56%
Wind Speed N 0 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 15 Apr 03:00 AM PDT
Extended Forecast for

Klamath Falls OR

  • Overnight

    Overnight: A 30 percent chance of rain, mainly after 5am.  Snow level 4900 feet. Mostly cloudy, with a steady temperature around 38. Southwest wind around 9 mph.

    Low: 38 °F

    Chance Rain

  • Wednesday

    Wednesday: Rain before 4pm, then a chance of rain and snow.  Snow level 5900 feet lowering to 4300 feet in the afternoon . High near 48. Southwest wind 10 to 20 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 48 °F

    Rain Likely
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 30 percent chance of snow between 8pm and 11pm.  Partly cloudy, with a low around 24. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.  Little or no snow accumulation expected.

    Low: 24 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 23. North northwest wind 8 to 13 mph becoming light  after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 30.

    Low: 30 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A chance of rain after 11pm.  Snow level 7700 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance Rain

Detailed Forecast

Overnight
A 30 percent chance of rain, mainly after 5am. Snow level 4900 feet. Mostly cloudy, with a steady temperature around 38. Southwest wind around 9 mph.
Wednesday
Rain before 4pm, then a chance of rain and snow. Snow level 5900 feet lowering to 4300 feet in the afternoon . High near 48. Southwest wind 10 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Wednesday Night
A 30 percent chance of snow between 8pm and 11pm. Partly cloudy, with a low around 24. West wind 16 to 21 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Little or no snow accumulation expected.
Thursday
Sunny, with a high near 48. Northwest wind 7 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 23. North northwest wind 8 to 13 mph becoming light after midnight. Winds could gust as high as 20 mph.
Friday
Sunny, with a high near 57.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Mostly sunny, with a high near 65.
Saturday Night
A chance of rain after 11pm. Snow level 7700 feet lowering to 6500 feet after midnight . Mostly cloudy, with a low around 38.
Sunday
A chance of rain. Snow level 6200 feet. Partly sunny, with a high near 60.
Sunday Night
A chance of rain. Snow level 6500 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 37.
Monday
A chance of rain. Snow level 5300 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 63.
Monday Night
A chance of rain. Snow level 6500 feet lowering to 5600 feet after midnight . Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Snow level 5400 feet rising to 6600 feet in the afternoon. Partly sunny, with a high near 60.
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ABOUT THIS FORECAST

 
Point Forecast:
Klamath Falls OR
 42.23°N 121.8°W (Elev. 4199 ft)
2:22 am PDT Apr 15, 2026
3am PDT Apr 15, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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