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

37°F

3°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.09 in (1018.96 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 13 Apr 08:56 AM PDT
Extended Forecast for

15 Miles WSW Weed CA

  • Today

    Today: Partly sunny, with a high near 39. Calm wind becoming northwest 5 to 7 mph in the afternoon.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm  in the evening.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 35. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.

    Low: 35 °F

    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: Snow showers, mainly after 11am.  High near 37. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 37 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely before 11pm.  Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 23 °F

    Snow Showers
    Likely then
    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 36.

    High: 36 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

Detailed Forecast

Today
Partly sunny, with a high near 39. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Tonight
Mostly cloudy, with a low around 29. Northwest wind around 6 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 46. Light and variable wind becoming south southwest 5 to 10 mph in the afternoon.
Tuesday Night
A 20 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 35. South southwest wind 8 to 13 mph, with gusts as high as 21 mph.
Wednesday
Snow showers, mainly after 11am. High near 37. Breezy, with a south southwest wind 9 to 14 mph increasing to 17 to 22 mph in the morning. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers likely before 11pm. Mostly cloudy, with a low around 23. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Thursday
Sunny, with a high near 36.
Thursday Night
Mostly clear, with a low around 25.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 35.
Saturday
Mostly sunny, with a high near 50.
Saturday Night
A slight chance of rain and snow. Snow level 7000 feet lowering to 6300 feet after midnight . Mostly cloudy, with a low around 39.
Sunday
A chance of rain and snow. Partly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
4:41 am PDT Apr 13, 2026
9am PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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