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

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Overcast

40°F

4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 13 Apr 09:56 AM PDT
Extended Forecast for

9 Miles WSW Dunsmuir CA

  • Today

    Today: Partly sunny, with a high near 42. Calm wind.

    High: 42 °F

    Partly Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 30. Calm wind becoming northwest around 6 mph after midnight.

    Low: 30 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A slight chance of rain showers before 11pm, then a slight chance of rain and snow showers between 11pm and 5am, then a slight chance of snow showers after 5am.  Snow level 6800 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. South southwest wind 3 to 8 mph.  Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: A chance of snow showers before 8am, then rain, possibly mixed with snow showers.  Snow level rising to 5900 feet in the afternoon. High near 38. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Rain and snow showers, becoming all snow after 8pm.  Low around 24. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Sunny, with a high near 39.

    High: 39 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27.

    Low: 27 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 42. Calm wind.
Tonight
Partly cloudy, with a low around 30. Calm wind becoming northwest around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 46. Calm wind becoming south 5 to 8 mph in the afternoon.
Tuesday Night
A slight chance of rain showers before 11pm, then a slight chance of rain and snow showers between 11pm and 5am, then a slight chance of snow showers after 5am. Snow level 6800 feet lowering to 5500 feet after midnight . Mostly cloudy, with a low around 36. South southwest wind 3 to 8 mph. Chance of precipitation is 20%.
Wednesday
A chance of snow showers before 8am, then rain, possibly mixed with snow showers. Snow level rising to 5900 feet in the afternoon. High near 38. Light southwest wind becoming south 5 to 10 mph in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Rain and snow showers, becoming all snow after 8pm. Low around 24. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 39.
Thursday Night
Mostly clear, with a low around 27.
Friday
Sunny, with a high near 51.
Friday Night
Partly cloudy, with a low around 36.
Saturday
Mostly sunny, with a high near 52.
Saturday Night
A slight chance of rain. Snow level 7000 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 39.
Sunday
A chance of rain and snow. Snow level 5800 feet. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
9 Miles WSW Dunsmuir CA
 41.2°N 122.41°W (Elev. 5240 ft)
10:46 am PDT Apr 13, 2026
10am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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