Extremely Critical Fire Weather in the Central Plains; Active Pattern in the West

Gusty to high winds and low relative humidity will bring critical to extremely critical fire weather conditions to the central and southern Plains today into Wednesday. Use caution with any potential ignition sources. Two Pacific storms will impact the western U.S. into Wednesday with gusty winds, low elevation rain and heavy mountain snow. Read More >

Hazardous Weather Conditions

Winter Storm Warning until February 19, 10:00 AM PST

Current conditions at

Mount Shasta (KMHS)

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

light snow

33°F

1°C

Humidity	84%
Wind Speed	N 0 MPH
Barometer	29.4 in (995.6 mb)
Dewpoint	29°F (-2°C)
Visibility	10.00 mi
Last update	17 Feb 12:56 PM PST

More Information:

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

Extended Forecast for

9 Miles NE Mt Shasta CA

Winter Storm Warning February 17, 01:02pm until February 19, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 17, 01:02pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Storm Warning
This Afternoon
High: -1 °F
Heavy Snow
and Windy
Tonight
Low: -9 °F
Snow Likely
then Mostly
Cloudy and
Blustery
Wednesday
High: 2 °F
Chance Snow
and Breezy
then Snow
Likely
Wednesday Night
Low: 1 °F
Heavy Snow
and Windy
Thursday
High: 3 °F
Heavy Snow
and Windy
Thursday Night
Low: -6 °F
Breezy.
Chance Snow
then Partly
Cloudy
Friday
High: 5 °F
Slight Chance
Snow and
Breezy
Friday Night
Low: 4 °F
Chance Snow
and Windy

Detailed Forecast

This Afternoon

Snow showers likely, mainly before 3pm, then snow likely after 4pm. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy and cold, with a steady temperature around -1. Wind chill values as low as -30. Windy, with a west southwest wind 30 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 7 to 11 inches possible.

Tonight

Snow likely, mainly before 10pm. Mostly cloudy, with a low around -9. Wind chill values as low as -36. Blustery, with a west northwest wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

Wednesday

Snow likely, mainly after 3pm. Mostly cloudy and cold, with a high near 2. Wind chill values as low as -33. Breezy, with a west wind 20 to 23 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow. The snow could be heavy at times. Low around 1. Wind chill values as low as -26. Windy, with a southwest wind 34 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Thursday

Snow, mainly before 4pm. The snow could be heavy at times. High near 3. Windy, with a west southwest wind 33 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Thursday Night

A 40 percent chance of snow before 10pm. Partly cloudy, with a low around -6. Breezy. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow after 10am. Partly sunny and cold, with a high near 5. Breezy.

Friday Night

A chance of snow. Mostly cloudy, with a low around 4. Windy.

Saturday

A chance of snow. The snow could be heavy at times. Mostly cloudy and cold, with a high near 10. Windy.

Saturday Night

Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 9. Windy.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 14. Windy.