Back-to-Back Pacific Storms to Impact the West Coast; Heavy Snow in the Central Appalachians

Back-to-back powerful Pacific storm systems to impact the Pacific Northwest and northern California through the end of this week with heavy rain, flooding, strong winds, and higher elevation mountain snow. A strong, long-duration atmospheric river will accompany the Pacific storms, bringing excessive rainfall and flash flooding to southwest Oregon and northwest California through the week. Read More >

Hazardous Weather Conditions

Current conditions at

Mount Shasta (KMHS)

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

light rain,mist

37°F

3°C

Humidity	88%
Wind Speed	E 5 MPH
Barometer	29.94 in (1013.89 mb)
Dewpoint	34°F (1°C)
Visibility	5.00 mi
Wind Chill	33°F (1°C)
Last update	20 Nov 09:56 PM PST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Extended Forecast for

7 Miles NE Mt Shasta CA

Winter Weather Advisory November 20, 10:26pm until November 21, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory November 20, 10:26pm until November 21, 07:00am
NOW until 7:00am Thu
Winter Weather Advisory
Tonight
Low: 13 °F
Heavy Snow
and Blowing
Snow
Thursday
High: 19 °F
Heavy Snow
and Blowing
Snow
Thursday Night
Low: 20 °F⇑
Heavy Snow
and Blowing
Snow
Friday
High: 24 °F
Heavy Snow
and Blowing
Snow
Friday Night
Low: 13 °F
Heavy Snow
and Blowing
Snow
Saturday
High: 16 °F
Snow Showers
Likely and
Blowing Snow
Saturday Night
Low: 8 °F
Chance Snow
Showers
Sunday
High: 15 °F
Snow Showers
Likely

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Widespread blowing snow. Low around 13. Wind chill values as low as -14. Windy, with a south southwest wind 90 to 95 mph decreasing to 80 to 85 mph after midnight. Winds could gust as high as 115 mph. Chance of precipitation is 100%. Total nighttime snow accumulation of 28 to 34 inches possible.

Thursday

Snow. The snow could be heavy at times. Widespread blowing snow. Steady temperature around 19. Wind chill values as low as -10. Windy, with a south southwest wind 70 to 80 mph, with gusts as high as 115 mph. Chance of precipitation is 100%. New snow accumulation of 18 to 24 inches possible.

Thursday Night

Snow. The snow could be heavy at times. Widespread blowing snow. Temperature rising to around 24 by 5am. Wind chill values as low as -7. Windy, with a south southwest wind 75 to 85 mph increasing to 90 to 100 mph after midnight. Winds could gust as high as 115 mph. Chance of precipitation is 100%. New snow accumulation of 19 to 25 inches possible.

Friday

Snow. The snow could be heavy at times. Widespread blowing snow. High near 24. Wind chill values as low as -11. Windy, with a south southwest wind 90 to 100 mph decreasing to 60 to 70 mph in the afternoon. Winds could gust as high as 115 mph. Chance of precipitation is 100%. New snow accumulation of 10 to 14 inches possible.

Friday Night

Snow before 10pm, then snow showers, mainly after 10pm. The snow could be heavy at times. Widespread blowing snow. Low around 13. Windy, with a southwest wind 65 to 75 mph decreasing to 50 to 60 mph. Winds could gust as high as 115 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

Saturday

Snow showers likely, mainly before 10am. Widespread blowing snow, mainly before 1pm. Mostly cloudy, with a high near 16. Windy. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Saturday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 8. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow showers likely, mainly after 10am. Mostly cloudy, with a high near 15.

Sunday Night

Snow showers likely. Mostly cloudy, with a low around 12. Breezy.

Monday

Snow showers. The snow could be heavy at times. Mostly cloudy, with a high near 17. Breezy.

Monday Night

Snow showers. The snow could be heavy at times. Mostly cloudy, with a low around 13.

Tuesday

Snow showers likely. Mostly cloudy, with a high near 16.