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.

Mostly Cloudy

51°F

11°C

Humidity 60%
Wind Speed NA 3 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 13 Apr 12:56 PM PDT
Extended Forecast for

11 Miles NE Mt Shasta CA

  • This Afternoon

    This Afternoon: A 20 percent chance of snow showers.  Mostly sunny, with a high near 31. North northwest wind 5 to 7 mph.

    High: 31 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: Mostly clear, with a low around 22. Northwest wind 6 to 9 mph.

    Low: 22 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 37. West wind around 11 mph, with gusts as high as 20 mph.

    High: 37 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after 11pm.  Mostly cloudy, with a low around 28. Breezy, with a west wind 15 to 22 mph, with gusts as high as 25 mph.

    Low: 28 °F

    Slight Chance
    Snow and
    Breezy

  • Wednesday

    Wednesday: Snow, mainly after 11am.  High near 30. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 44 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow and
    Windy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 11pm.  Low around 15. Blustery.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    Low: 15 °F

    Blustery.
    Snow Showers
    then Slight
    Chance Snow
    Showers

  • Thursday

    Thursday: Sunny, with a high near 28. Blustery.

    High: 28 °F

    Sunny and
    Blustery

  • Thursday Night

    Thursday Night: Clear, with a low around 18. Blustery.

    Low: 18 °F

    Clear and
    Blustery then
    Clear

  • Friday

    Friday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

Detailed Forecast

This Afternoon
A 20 percent chance of snow showers. Mostly sunny, with a high near 31. North northwest wind 5 to 7 mph.
Tonight
Mostly clear, with a low around 22. Northwest wind 6 to 9 mph.
Tuesday
Mostly sunny, with a high near 37. West wind around 11 mph, with gusts as high as 20 mph.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 28. Breezy, with a west wind 15 to 22 mph, with gusts as high as 25 mph.
Wednesday
Snow, mainly after 11am. High near 30. Windy, with a west southwest wind 22 to 30 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers, mainly before 11pm. Low around 15. Blustery. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Thursday
Sunny, with a high near 28. Blustery.
Thursday Night
Clear, with a low around 18. Blustery.
Friday
Sunny, with a high near 41.
Friday Night
Partly cloudy, with a low around 27.
Saturday
Mostly sunny, with a high near 42.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 30. Breezy.
Sunday
A chance of snow. Partly sunny, with a high near 34. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles NE Mt Shasta CA
 41.42°N 122.15°W (Elev. 8143 ft)
1:37 pm PDT Apr 13, 2026
1pm PDT Apr 13, 2026-6pm PDT Apr 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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