Clipper System Moving Across the Nation; Heavy Precipitation Across the Pacific Northwest

A clipper system moving through the Ohio Valley, Lower Great Lakes and central Appalachians will continue to produce snow and rain through Wednesday. Higher elevations of the central Appalachians could receive a few inches of snow. Meanwhile, excessive rainfall, flooding and high elevation snow will continue to impact the Pacific Northwest through mid-week. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 6, 04:00 PM PST until December 7, 04:00 PM PST

En Español

Current conditions at

Mount Shasta (KMHS)

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

Overcast

53°F

12°C

Humidity	63%
Wind Speed	NA 5 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	41°F (5°C)
Visibility	10.00 mi
Last update	05 Dec 11:56 PM PST

More Information:

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

Extended Forecast for

9 Miles NE Mt Shasta CA

Winter Weather Advisory December 6, 04:00pm until December 7, 04:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight

Mostly Cloudy
and Windy
Low: 14 °F
Wednesday

Heavy Snow
and Windy
High: 21 °F⇓
Wednesday
Night

Windy. Snow
then Snow
Likely
Low: 10 °F
Thursday

Heavy Snow
and Windy
High: 9 °F
Thursday
Night

Windy. Snow
Likely then
Slight Chance
Snow Showers
Low: 2 °F
Friday

Cold and
Windy
High: 6 °F
Friday
Night

Partly Cloudy
and Windy
Low: 2 °F
Saturday

Chance Snow
High: 12 °F
Saturday
Night

Snow Likely
Low: 10 °F

Detailed Forecast

Overnight

Mostly cloudy, with a low around 14. Wind chill values as low as -6. Windy, with a south southwest wind 50 to 60 mph, with gusts as high as 90 mph.

Wednesday

Snow, mainly after 11am. The snow could be heavy at times. Temperature falling to around 10 by 4pm. Wind chill values as low as -15. Windy, with a south southwest wind 75 to 85 mph decreasing to 45 to 55 mph. Winds could gust as high as 115 mph. Chance of precipitation is 100%. New snow accumulation of 18 to 24 inches possible.

Wednesday Night

Snow. Steady temperature around 10. Wind chill values as low as -19. Windy, with a west southwest wind 40 to 46 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 9. Wind chill values as low as -24. Windy, with a southwest wind 55 to 60 mph decreasing to 43 to 48 mph in the afternoon. Winds could gust as high as 90 mph. Chance of precipitation is 100%. New snow accumulation of 5 to 9 inches possible.

Thursday Night

Snow likely before 7pm, then snow showers likely, mainly between 7pm and 10pm. Mostly cloudy, with a low around 2. Windy, with a northwest wind 46 to 51 mph increasing to 55 to 60 mph after midnight. Winds could gust as high as 90 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Friday

Mostly sunny and cold, with a high near 6. Windy.

Friday Night

Partly cloudy, with a low around 2. Windy.

Saturday

A chance of snow after 10am. Mostly cloudy, with a high near 12.

Saturday Night

Snow likely. Mostly cloudy, with a low around 10.

Sunday

A chance of snow. Mostly cloudy, with a high near 15.

Sunday Night

A chance of snow. Mostly cloudy, with a low around 11.