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Heavy Snow & Ice Across Portions of the Plains and Midwest; Unsettled in the Pacific Northwest

Heavy snow and freezing rain will impact portions of the Plains, upper Midwest, and Great Lakes into Monday. Significant snow accumulations and gusty winds are likely in some areas. Farther to the south, rain and a few thunderstorms are expected over the Mississippi, Tennessee, and Ohio Valleys. Heavy rain & mountain snowfall will also continue from northern California into the Pacific Northwest. Read More >

Current conditions at

Mount Shasta (KMHS)

Lat: 41.31494°NLon: 122.31702°WElev: 3540ft.

Overcast

29°F

-2°C

Humidity 89%
Wind Speed calm
Barometer 30.19 in (1025.6 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 21 Jan 2:56 am PST
Extended Forecast for

3 Miles SSW Weed CA

Winter Storm Warning January 21, 04:00am until January 22, 01:00am
Click here for hazard details and duration
Winter Storm Warning
  • Overnight

    Overnight: A 30 percent chance of snow after 4am.  Cloudy, with a low around 27. South southeast wind around 8 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Chance Snow

    Low: 27 °F

  • Sunday

    Sunday: Snow, mainly after 10am.  High near 36. Breezy, with a south southeast wind 20 to 26 mph, with gusts as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Snow and
    Breezy

    High: 36 °F

  • Sunday
    Night

    Sunday Night: Snow showers before 10pm, then rain and snow showers likely between 10pm and 4am, then a chance of snow showers after 4am.  Low around 31. South wind 6 to 13 mph, with gusts as high as 20 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Rain/Snow
    then
    Rain/Snow
    Likely

    Low: 31 °F

  • Monday

    Monday: A chance of snow showers before 10am, then a slight chance of rain and snow showers.  Mostly cloudy, with a high near 43. Calm wind.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Chance
    Rain/Snow
    then Slight
    Chance
    Rain/Snow

    High: 43 °F

  • Monday
    Night

    Monday Night: Mostly cloudy, with a low around 30. Light south southeast wind increasing to 5 to 9 mph in the evening.

    Mostly Cloudy

    Low: 30 °F

  • Tuesday

    Tuesday: A 50 percent chance of rain.  Cloudy, with a high near 45.

    Chance Rain

    High: 45 °F

  • Tuesday
    Night

    Tuesday Night: A 40 percent chance of rain.  Cloudy, with a low around 36.

    Chance Rain

    Low: 36 °F

  • Wednesday

    Wednesday: Rain.  Cloudy, with a high near 40.

    Rain

    High: 40 °F

  • Wednesday
    Night

    Wednesday Night: Rain and snow showers, becoming all snow after 10pm.  Cloudy, with a low around 27.

    Rain/Snow
    then Snow
    Showers

    Low: 27 °F

Detailed Forecast

Overnight
A 30 percent chance of snow after 4am. Cloudy, with a low around 27. South southeast wind around 8 mph. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, mainly after 10am. High near 36. Breezy, with a south southeast wind 20 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers before 10pm, then rain and snow showers likely between 10pm and 4am, then a chance of snow showers after 4am. Low around 31. South wind 6 to 13 mph, with gusts as high as 20 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Monday
A chance of snow showers before 10am, then a slight chance of rain and snow showers. Mostly cloudy, with a high near 43. Calm wind. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
Mostly cloudy, with a low around 30. Light south southeast wind increasing to 5 to 9 mph in the evening.
Tuesday
A 50 percent chance of rain. Cloudy, with a high near 45.
Tuesday Night
A 40 percent chance of rain. Cloudy, with a low around 36.
Wednesday
Rain. Cloudy, with a high near 40.
Wednesday Night
Rain and snow showers, becoming all snow after 10pm. Cloudy, with a low around 27.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 34.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Friday
A slight chance of snow showers. Mostly cloudy, with a high near 35.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 28.
Saturday
A slight chance of snow showers. Mostly cloudy, with a high near 43.
Click Map For Forecast
Point Forecast:
3 Miles SSW Weed CA
 41.38°N 122.4°W (Elev. 3947 ft)
11:08 pm PST Jan 20, 2018
3am PST Jan 21, 2018-6pm PST Jan 27, 2018
 
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