Heavy Rain in Arklatex Region; Return of Heavy Mountain Snow to the West

An approaching Arctic boundary will interact with a very warm and moisture ladened boundary to produce heavy rain from the South and Central Plains into the Mid-South. An upper level low will continue to produce accumulating snow in the 4-Corners and into the Plains. A pair of weather systems will bring lower elevation rain with heavy mountain snow to the Pacific Northwest, then across the West. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from December 8, 04:00 AM PST until December 8, 10:00 PM PST

En Español

Current conditions at

Mount Shasta (KMHS)

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

haze

-4°C

24°F

Humidity	77%
Wind Speed	N 0 MPH
Barometer	30.11 in (1019.64 mb)
Dewpoint	-8°C (18°F)
Visibility	10 km
Last update	07 Dec 01:56 AM PST

More Information:

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

Extended Forecast for

9 Miles W Weed CA

Winter Weather Advisory December 8, 04:00am until December 8, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

Overnight

Mostly Clear
Low: -6 °C
Wednesday

Sunny
High: -1 °C
Wednesday
Night

Partly Cloudy
then Snow
Likely and
Patchy
Blowing Snow
Low: -3 °C
Thursday

Snow and
Patchy
Blowing Snow
High: -2 °C
Thursday
Night

Snow Likely
and Patchy
Blowing Snow
then Chance
Snow
Low: -6 °C
Friday

Snow Likely
and Breezy
High: -2 °C
Friday
Night

Heavy Snow
and Windy
Low: -4 °C
Saturday

Heavy Snow
and Breezy
High: -1 °C
Saturday
Night

Snow
Low: -4 °C

Detailed Forecast

Overnight

Mostly clear, with a low around -6. Calm wind.

Wednesday

Sunny, with a high near -1. Calm wind.

Wednesday Night

Snow likely after 4am. Patchy blowing snow after 4am. Snow level 2300 meters lowering to 2000 meters after midnight . Increasing clouds, with a low around -3. South wind 14 to 19 km/h increasing to 27 to 32 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 60%. New snow accumulation of less than a half centimeter possible.

Thursday

Snow. Patchy blowing snow. High near -2. Windy, with a south wind 37 to 42 km/h increasing to 43 to 48 km/h in the morning. Winds could gust as high as 65 km/h. Chance of precipitation is 100%. New snow accumulation of 5 to 9 centimeters possible.

Thursday Night

Snow likely, mainly before 10pm. Patchy blowing snow before 10pm. Mostly cloudy, with a low around -6. South wind 14 to 24 km/h, with gusts as high as 37 km/h. Chance of precipitation is 70%. New snow accumulation of 3 to 5 centimeters possible.

Friday

Snow likely, mainly after 10am. Snow level rising to 2800 meters in the afternoon. Mostly cloudy, with a high near -2. Breezy. Chance of precipitation is 60%. New snow accumulation of 3 to 7 centimeters possible.

Friday Night

Snow. The snow could be heavy at times. Low around -4. Windy. Chance of precipitation is 100%. New snow accumulation of 22 to 28 centimeters possible.

Saturday

Snow. The snow could be heavy at times. Cloudy, with a high near -1. Breezy.

Saturday Night

Snow. Cloudy, with a low around -4.

Sunday

Snow likely, mainly before 10am. Mostly cloudy, with a high near -3.

Sunday Night

A slight chance of snow. Mostly cloudy, with a low around -7.

Monday

Partly sunny, with a high near -6.

Monday Night

Mostly cloudy, with a low around -7.