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

Alturas (KAAT)

Lat: 41.48362°NLon: 120.5615°WElev: 4383.0ft.

Clear

35°F

2°C

Humidity 88%
Wind Speed WNW 5 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Wind Chill31°F (-1°C)
Last update 13 Apr 10:55 PM PDT
Extended Forecast for

8 Miles NE Alturas CA

  • Tonight

    Tonight: Partly cloudy, with a low around 29. Calm wind.

    Low: 29 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, then gradually becoming sunny, with a high near 58. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.

    High: 58 °F

    Decreasing
    Clouds

  • Tuesday Night

    Tuesday Night: A 20 percent chance of rain after 11pm.  Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 38. Southwest wind 10 to 17 mph, with gusts as high as 23 mph.

    Low: 38 °F

    Slight Chance
    Rain

  • Wednesday

    Wednesday: A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am.  Snow level 6200 feet. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow
    Likely then
    Rain Likely
    and Breezy

  • Wednesday Night

    Wednesday Night: Rain showers before 8pm, then rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm.  Low around 22. Breezy, with a west southwest wind 19 to 24 mph becoming northwest 9 to 14 mph after midnight. Winds could gust as high as 39 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Rain/Snow and
    Breezy then
    Chance Snow
    Showers

  • Thursday

    Thursday: A 30 percent chance of snow, mainly before 11am.  Mostly sunny, with a high near 44. New snow accumulation of less than a half inch possible.

    High: 44 °F

    Chance Snow

  • Thursday Night

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

    Low: 22 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 54.

    High: 54 °F

    Sunny

  • Friday Night

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

    Low: 30 °F

    Partly Cloudy

Detailed Forecast

Tonight
Partly cloudy, with a low around 29. Calm wind.
Tuesday
Mostly cloudy, then gradually becoming sunny, with a high near 58. Light and variable wind becoming west southwest 9 to 14 mph in the afternoon. Winds could gust as high as 18 mph.
Tuesday Night
A 20 percent chance of rain after 11pm. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 38. Southwest wind 10 to 17 mph, with gusts as high as 23 mph.
Wednesday
A chance of rain before 8am, then a chance of rain and snow between 8am and 11am, then rain likely after 11am. Snow level 6200 feet. Mostly cloudy, with a high near 51. Breezy, with a southwest wind 11 to 16 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Rain showers before 8pm, then rain and snow showers between 8pm and 11pm, then a chance of snow showers after 11pm. Low around 22. Breezy, with a west southwest wind 19 to 24 mph becoming northwest 9 to 14 mph after midnight. Winds could gust as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday
A 30 percent chance of snow, mainly before 11am. Mostly sunny, with a high near 44. New snow accumulation of less than a half inch possible.
Thursday Night
Mostly clear, with a low around 22.
Friday
Sunny, with a high near 54.
Friday Night
Partly cloudy, with a low around 30.
Saturday
Partly sunny, with a high near 62.
Saturday Night
Mostly cloudy, with a low around 37.
Sunday
A chance of rain. Snow level 6400 feet. Partly sunny, with a high near 57.
Sunday Night
A chance of rain and snow. Snow level 6500 feet lowering to 5100 feet after midnight . Mostly cloudy, with a low around 33.
Monday
A chance of rain and snow. Snow level rising to 5300 feet in the afternoon. Partly sunny, with a high near 55.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles NE Alturas CA
 41.58°N 120.44°W (Elev. 4587 ft)
10:41 pm PDT Apr 13, 2026
11pm PDT Apr 13, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

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