Lake Effect Snow through Friday; Heavy Rain, Thunderstorms and Mountain Snow in California

Periods of moderate to heavy lake effect snow will continue through Friday downwind of Lake Erie and Ontario. Several additional inches of accumulating snow are expected. A Pacific storm will bring heavy rain and mountain snow across California, the Southwest and Intermountain West today. Isolated severe thunderstorms and scattered flash flooding is possible across parts of southern California. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from January 3, 04:00 PM PST until January 4, 10:00 PM PST

Current conditions at

Mount Shasta (KMHS)

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

light rain,mist

42°F

6°C

Humidity	95%
Wind Speed	ESE 8 MPH
Barometer	29.88 in (1011.85 mb)
Dewpoint	41°F (5°C)
Visibility	4.00 mi
Wind Chill	37°F (3°C)
Last update	01 Jan 03:56 PM PST

More Information:

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

Extended Forecast for

8 Miles NE Mt Shasta CA

Winter Storm Watch January 3, 04:00pm until January 4, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

New Year's Day
High: 25 °F
Heavy Snow
and Windy
Tonight
Low: 22 °F
Heavy Snow
and Windy
Friday
High: 22 °F
Snow Likely
and Windy
Friday Night
Low: 19 °F
Heavy Snow
and Windy
Saturday
High: 23 °F
Heavy Snow
and Windy
Saturday Night
Low: 19 °F
Heavy Snow
and Windy
Sunday
High: 19 °F
Heavy Snow
and Windy
Sunday Night
Low: 10 °F
Heavy Snow
and Windy
Monday
High: 19 °F
Heavy Snow
and Windy

Detailed Forecast

New Year's Day

Snow. The snow could be heavy at times. Steady temperature around 25. Windy, with a south southwest wind around 34 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 7 inches possible.

Tonight

Snow. The snow could be heavy at times. Low around 22. Windy, with a south southwest wind 34 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 7 to 11 inches possible.

Friday

Snow likely, mainly before 3pm. Cloudy, with a steady temperature around 22. Wind chill values as low as -4. Windy, with a south wind 30 to 40 mph increasing to 45 to 55 mph in the afternoon. Winds could gust as high as 85 mph. Chance of precipitation is 60%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. The snow could be heavy at times. Low around 19. Wind chill values as low as -4. Windy, with a south wind 60 to 70 mph, with gusts as high as 105 mph. Chance of precipitation is 100%. New snow accumulation of 20 to 26 inches possible.

Saturday

Snow. The snow could be heavy at times. High near 23. Windy, with a south wind 60 to 65 mph increasing to 65 to 70 mph in the morning. Winds could gust as high as 105 mph. Chance of precipitation is 100%. New snow accumulation of 11 to 17 inches possible.

Saturday Night

Snow. The snow could be heavy at times. Low around 19. Windy. Chance of precipitation is 100%. New snow accumulation of 14 to 20 inches possible.

Sunday

Snow. The snow could be heavy at times. High near 19. Windy. Chance of precipitation is 100%. New snow accumulation of 12 to 18 inches possible.

Sunday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 10. Windy.

Monday

Snow, mainly before 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 19. Windy.

Monday Night

A chance of snow, mainly before 10pm. Mostly cloudy, with a low around 17. Breezy.

Tuesday

A slight chance of snow. Partly sunny, with a high near 21.