Tracking Areas of Fire Weather, Winter Weather, and Severe Weather Thursday

Continuation of gusty winds and low relative humidity will bring additional periods of critical fire weather to the southern Plains Thursday and Friday. Another Pacific storm will continue gusty winds and heavy snow over the western mountains into Thursday. Severe thunderstorms are possible across parts of the middle Mississippi into lower Ohio Valleys Thursday afternoon into early evening. 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.

Overcast

29°F

-2°C

Humidity	84%
Wind Speed	E 3 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	25°F (-4°C)
Visibility	9.00 mi
Last update	18 Feb 10:56 PM PST

More Information:

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

Extended Forecast for

7 Miles ENE Mt Shasta CA

Winter Storm Warning February 18, 11:37pm until February 19, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 11:37pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Storm Warning
Tonight
Low: 12 °F
Heavy Snow
Thursday
High: 17 °F
Heavy Snow
and Breezy
Thursday Night
Low: 7 °F
Chance Snow
then Mostly
Clear
Friday
High: 18 °F
Slight Chance
Snow
Friday Night
Low: 15 °F
Chance Snow
Saturday
High: 23 °F
Chance Snow
and Windy
Saturday Night
Low: 22 °F
Heavy Snow
and Windy
Sunday
High: 30 °F
Heavy Snow
and Windy

Detailed Forecast

Tonight

Snow. The snow could be heavy at times. Low around 12. Wind chill values as low as -5. South southwest wind around 16 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 9 to 13 inches possible.

Thursday

Snow likely, mainly before 11am. The snow could be heavy at times. Mostly cloudy, with a high near 17. Wind chill values as low as -4. Breezy, with a southwest wind 17 to 22 mph becoming north northwest 9 to 14 mph in the morning. Winds could gust as high as 33 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

Thursday Night

A 30 percent chance of snow before 10pm. Partly cloudy, with a low around 7. Wind chill values as low as -6. West northwest wind 6 to 15 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.

Friday

A 20 percent chance of snow after 10am. Increasing clouds, with a high near 18. Wind chill values as low as -4. Northwest wind 7 to 9 mph becoming west southwest in the afternoon.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 15. Southwest wind 16 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Saturday

A 40 percent chance of snow. Mostly cloudy, with a high near 23. Windy. New snow accumulation of 1 to 3 inches possible.

Saturday Night

Snow likely, mainly after 10pm. The snow could be heavy at times. Mostly cloudy, with a low around 22. Windy. Chance of precipitation is 70%. New snow accumulation of 10 to 16 inches possible.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 30. Windy.

Sunday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 28. Windy.

Monday

Snow. The snow could be heavy at times. Cloudy, with a high near 31. Windy.

Monday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 25. Windy.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 28. Windy.

Tuesday Night

Snow. The snow could be heavy at times. Mostly cloudy, with a low around 23. Breezy.