Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather 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 CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540.0ft.

Clear

31°F

-1°C

Humidity 96%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 14 Apr 06:56 AM PDT
Extended Forecast for

15 Miles WSW Weed CA

  • Today

    Today: Increasing clouds, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.

    High: 48 °F

    Increasing
    Clouds

  • Tonight

    Tonight: A 20 percent chance of snow after 3am.  Mostly cloudy, with a low around 34. South wind 8 to 11 mph, with gusts as high as 20 mph.

    Low: 34 °F

    Mostly Cloudy
    then Slight
    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after 11am.  High near 36. South wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm.  Partly cloudy, with a low around 22. West southwest wind 10 to 16 mph becoming northwest in the evening. Winds could gust as high as 24 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 35. North wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 34 mph.

    High: 35 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 51.

    High: 51 °F

    Mostly Sunny

Detailed Forecast

Today
Increasing clouds, with a high near 48. Light and variable wind becoming southwest 5 to 10 mph in the afternoon.
Tonight
A 20 percent chance of snow after 3am. Mostly cloudy, with a low around 34. South wind 8 to 11 mph, with gusts as high as 20 mph.
Wednesday
Snow, mainly after 11am. High near 36. South wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
A 40 percent chance of snow before 11pm. Partly cloudy, with a low around 22. West southwest wind 10 to 16 mph becoming northwest in the evening. Winds could gust as high as 24 mph. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 35. North wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 34 mph.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Mostly sunny, with a high near 51.
Saturday Night
A slight chance of rain between 11pm and 2am, then a chance of rain and snow. Snow level 7500 feet lowering to 7000 feet after midnight . Mostly cloudy, with a low around 39.
Sunday
Rain and snow likely. Snow level 6700 feet lowering to 6000 feet in the afternoon . Mostly cloudy, with a high near 41. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 32.
Monday
Snow likely. Partly sunny, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
5:16 am PDT Apr 14, 2026
7am PDT Apr 14, 2026-6pm PDT Apr 20, 2026
 
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Additional Resources

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