Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Southern Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over the Northern Mariana Islands. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes through Tuesday. Heavy snow is expected in the Pacific Northwest. Read More >

Current conditions at

Klamath Falls International Airport (KLMT)

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

Clear

37°F

3°C

Humidity 74%
Wind Speed WNW 4 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 13 Apr 11:30 PM PDT
Extended Forecast for

Tulelake CA

  • Tonight

    Tonight: Increasing clouds, with a low around 28. West wind around 5 mph becoming calm  after midnight.

    Low: 28 °F

    Increasing
    Clouds

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon.

    High: 60 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 3am.  Snow level 6600 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 37. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.

    Low: 37 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Wednesday

    Wednesday: Rain, mainly between 11am and 5pm.  Snow level 5100 feet rising to 5900 feet. High near 51. Breezy, with a light west southwest wind increasing to 17 to 22 mph in the morning. Winds could gust as high as 33 mph.  Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 51 °F

    Rain and
    Breezy

  • Wednesday Night

    Wednesday Night: A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm.  Partly cloudy, with a low around 22. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance
    Rain/Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 48.

    High: 48 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 22.

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 57.

    High: 57 °F

    Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 31.

    Low: 31 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 28. West wind around 5 mph becoming calm after midnight.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 60. Light and variable wind becoming west 5 to 10 mph in the afternoon.
Tuesday Night
A 20 percent chance of rain after 3am. Snow level 6600 feet lowering to 5300 feet after midnight . Mostly cloudy, with a low around 37. West wind 12 to 17 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph.
Wednesday
Rain, mainly between 11am and 5pm. Snow level 5100 feet rising to 5900 feet. High near 51. Breezy, with a light west southwest wind increasing to 17 to 22 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
A chance of rain and snow before 8pm, then a chance of snow between 8pm and 11pm. Partly cloudy, with a low around 22. West northwest wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 30 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 48.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 57.
Friday Night
Mostly cloudy, with a low around 31.
Saturday
Mostly sunny, with a high near 64.
Saturday Night
Mostly cloudy, with a low around 39.
Sunday
A chance of rain. Snow level 6500 feet. Mostly cloudy, with a high near 58.
Sunday Night
A chance of rain and snow. Snow level 6400 feet lowering to 4800 feet after midnight . Mostly cloudy, with a low around 35.
Monday
A chance of rain and snow. Snow level 4400 feet rising to 5200 feet in the afternoon. Mostly cloudy, with a high near 53.
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ABOUT THIS FORECAST

 
Point Forecast:
Tulelake CA
 41.96°N 121.49°W (Elev. 4075 ft)
11:26 pm PDT Apr 13, 2026
11pm PDT Apr 13, 2026-6pm PDT Apr 20, 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