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

52°F

11°C

Humidity 46%
Wind Speed WSW 24 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 15 Apr 12:00 PM PDT
Extended Forecast for

6 Miles ESE Altamont OR

  • This Afternoon

    This Afternoon: Rain before 4pm, then a chance of rain and snow.  Snow level 6300 feet lowering to 4900 feet. Temperature falling to around 40 by 5pm. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 46 °F

    Rain/Snow and
    Breezy

  • Tonight

    Tonight: Partly cloudy, with a low around 22. West northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.

    Low: 22 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 44. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.

    High: 44 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 21. North northwest wind 9 to 14 mph becoming light north  after midnight. Winds could gust as high as 21 mph.

    Low: 21 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54. Calm wind becoming south southeast 5 to 8 mph in the morning.

    High: 54 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 28.

    Low: 28 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Saturday Night

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

    Low: 38 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of rain after 11am.  Snow level 6400 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 58.

    High: 58 °F

    Slight Chance
    Rain

Detailed Forecast

This Afternoon
Rain before 4pm, then a chance of rain and snow. Snow level 6300 feet lowering to 4900 feet. Temperature falling to around 40 by 5pm. Breezy, with a west southwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Partly cloudy, with a low around 22. West northwest wind 15 to 20 mph decreasing to 8 to 13 mph after midnight. Winds could gust as high as 29 mph.
Thursday
Sunny, with a high near 44. Northwest wind 8 to 13 mph, with gusts as high as 20 mph.
Thursday Night
Mostly clear, with a low around 21. North northwest wind 9 to 14 mph becoming light north after midnight. Winds could gust as high as 21 mph.
Friday
Sunny, with a high near 54. Calm wind becoming south southeast 5 to 8 mph in the morning.
Friday Night
Partly cloudy, with a low around 28.
Saturday
Mostly sunny, with a high near 63.
Saturday Night
Mostly cloudy, with a low around 38.
Sunday
A slight chance of rain after 11am. Snow level 6400 feet rising to 7100 feet in the afternoon. Mostly cloudy, with a high near 58.
Sunday Night
A chance of rain before 11pm, then a slight chance of snow after 5am. Snow level 7200 feet lowering to 6100 feet after midnight . Mostly cloudy, with a low around 38.
Monday
A chance of rain and snow. Snow level 5900 feet. Partly sunny, with a high near 58.
Monday Night
A slight chance of rain. Snow level 6400 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36.
Tuesday
A chance of rain. Snow level 5300 feet rising to 6200 feet in the afternoon. Partly sunny, with a high near 54.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles ESE Altamont OR
 42.17°N 121.6°W (Elev. 4577 ft)
12:06 pm PDT Apr 15, 2026
12pm 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

National Digital Forecast Database