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

Continuation of gusty winds and low relative humidity will 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

30°F

-1°C

Humidity	81%
Wind Speed	E 4 MPH
Barometer	29.76 in (1007.79 mb)
Dewpoint	25°F (-4°C)
Visibility	9.00 mi
Wind Chill	26°F (-3°C)
Last update	18 Feb 04:56 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 18, 05:57pm until February 19, 10:00am

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning February 18, 05:57pm until February 19, 10:00am
NOW until 10:00am Thu
Winter Storm Warning
This Afternoon
High: -1 °F
Heavy Snow
Tonight
Low: -3 °F
Heavy Snow
and Windy
Thursday
High: 1 °F
Heavy Snow
Thursday Night
Low: -7 °F
Chance Snow
then Partly
Cloudy and
Blustery
Friday
High: 4 °F
Slight Chance
Snow and
Windy
Friday Night
Low: 1 °F
Chance Snow
and Windy
Saturday
High: 10 °F
Heavy Snow
and Windy
Saturday Night
Low: 8 °F
Heavy Snow
and Windy

Detailed Forecast

This Afternoon

A 50 percent chance of snow. The snow could be heavy at times. Mostly cloudy and cold, with a high near -1. Wind chill values as low as -24. West southwest wind around 20 mph, with gusts as high as 29 mph. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

Snow, mainly after 11pm. The snow could be heavy at times. Low around -3. Wind chill values as low as -32. Windy, with a southwest wind 22 to 27 mph increasing to 35 to 40 mph in the evening. Winds could gust as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 6 to 10 inches possible.

Thursday

Snow. The snow could be heavy at times. High near 1. Wind chill values as low as -28. South wind 10 to 18 mph becoming north in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 80%. 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 -36. Blustery, with a northwest wind 15 to 24 mph, with gusts as high as 37 mph. New snow accumulation of less than one inch possible.

Friday

A 20 percent chance of snow after 10am. Mostly sunny and cold, with a high near 4. Windy, with a west wind 45 to 55 mph decreasing to 28 to 38 mph. Winds could gust as high as 85 mph.

Friday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 1. Windy. New snow accumulation of less than a half inch possible.

Saturday

A 40 percent chance of snow. The snow could be heavy at times. Mostly cloudy and cold, with a high near 10. 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 8. Windy.

Sunday

Snow. The snow could be heavy at times. Cloudy, with a high near 16. Windy.

Sunday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 14. Windy.

Monday

Snow. The snow could be heavy at times. Cloudy, with a high near 17. Windy.

Monday Night

Snow. The snow could be heavy at times. Cloudy, with a low around 11. Windy.

Tuesday

Snow. The snow could be heavy at times. Cloudy, with a high near 15. Windy.