Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

Mount Shasta (KMHS)

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

Overcast

49°F

9°C

Humidity 73%
Wind Speed N 0 MPH
Barometer 30.07 in (1018.29 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 14 Apr 09:56 PM PDT
Extended Forecast for

15 Miles WSW Weed CA

Freeze Watch April 17, 03:00am until April 17, 09:00am
Click here for hazard details and duration
Freeze Watch
  • Tonight

    Tonight: A slight chance of rain and snow between 1am and 2am, then a slight chance of snow after 2am.  Snow level 6300 feet lowering to 5800 feet after midnight . Mostly cloudy, with a steady temperature around 38. West southwest wind 6 to 8 mph becoming south after midnight.  Chance of precipitation is 20%.

    Low: 38 °F

    Mostly Cloudy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow, possibly mixed with rain, becoming all snow after 4pm.  Snow level rising to 6200 feet in the afternoon. High near 36. South southwest wind 7 to 14 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 11pm.  Partly cloudy, with a low around 20. West wind 9 to 14 mph becoming north in the evening. Winds could gust as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    then Partly
    Cloudy

  • Thursday

    Thursday: Sunny, with a high near 37. North wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.

    High: 37 °F

    Sunny

  • Thursday Night

    Thursday Night: Clear, with a low around 24. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.

    Low: 24 °F

    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: Partly sunny, with a high near 51.

    High: 51 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of rain before 11pm, then a chance of rain and snow.  Snow level 7300 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
A slight chance of rain and snow between 1am and 2am, then a slight chance of snow after 2am. Snow level 6300 feet lowering to 5800 feet after midnight . Mostly cloudy, with a steady temperature around 38. West southwest wind 6 to 8 mph becoming south after midnight. Chance of precipitation is 20%.
Wednesday
Snow, possibly mixed with rain, becoming all snow after 4pm. Snow level rising to 6200 feet in the afternoon. High near 36. South southwest wind 7 to 14 mph, with gusts as high as 21 mph. Chance of precipitation is 80%. 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 20. West wind 9 to 14 mph becoming north in the evening. Winds could gust as high as 21 mph. New snow accumulation of less than a half inch possible.
Thursday
Sunny, with a high near 37. North wind 9 to 14 mph increasing to 15 to 20 mph in the morning. Winds could gust as high as 30 mph.
Thursday Night
Clear, with a low around 24. North wind 13 to 18 mph decreasing to 7 to 12 mph after midnight. Winds could gust as high as 28 mph.
Friday
Sunny, with a high near 47.
Friday Night
Partly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 51.
Saturday Night
A chance of rain before 11pm, then a chance of rain and snow. Snow level 7300 feet lowering to 6400 feet after midnight . Mostly cloudy, with a low around 38.
Sunday
Snow likely. Mostly cloudy, with a high near 41.
Sunday Night
Snow likely. Mostly cloudy, with a low around 33.
Monday
Snow likely. Mostly cloudy, with a high near 38.
Monday Night
A chance of snow. Mostly cloudy, with a low around 33.
Tuesday
A chance of snow. Partly sunny, with a high near 41.
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ABOUT THIS FORECAST

 
Point Forecast:
15 Miles WSW Weed CA
 41.34°N 122.63°W (Elev. 5820 ft)
8:46 pm PDT Apr 14, 2026
10pm PDT Apr 14, 2026-6pm PDT Apr 21, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database