Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Mount Shasta (KMHS)

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

light rain,mist

45°F

7°C

Humidity	96%
Wind Speed	N 0 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	44°F (7°C)
Visibility	4.00 mi
Last update	11 Apr 10:56 AM PDT

More Information:

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

Extended Forecast for

8 Miles NE Mt Shasta CA

Today
High: 13 °F
Heavy Snow
and Windy
Tonight
Low: 6 °F
Windy. Heavy
Snow then
Snow Showers
Likely
Sunday
High: 11 °F
Snow Showers
and Breezy
Sunday Night
Low: 10 °F
Snow Showers
then Chance
Snow Showers
Monday
High: 16 °F
Chance Snow
Showers and
Blustery
Monday Night
Low: 11 °F
Mostly Cloudy
then Mostly
Cloudy and
Blustery
Tuesday
High: 22 °F
Partly Sunny
then Sunny
and Breezy
Tuesday Night
Low: 16 °F
Slight Chance
Snow and
Breezy
Wednesday
High: 18 °F
Snow Likely
and Windy

Detailed Forecast

Today

Snow showers. The snow could be heavy at times. Some thunder is also possible. Steady temperature around 13. Wind chill values as low as -14. Windy, with a south wind 40 to 45 mph increasing to 50 to 55 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 100%. Total daytime snow accumulation of 10 to 16 inches possible.

Tonight

Snow showers, mainly before 1am. The snow could be heavy at times. Low around 6. Wind chill values as low as -17. Windy, with a south wind 45 to 55 mph decreasing to 25 to 35 mph. Winds could gust as high as 60 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

Sunday

Snow showers. Some thunder is also possible. High near 11. Wind chill values as low as -14. Breezy, with a south wind 20 to 25 mph decreasing to 14 to 19 mph in the afternoon. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

Snow showers, mainly before 11pm. Low around 10. Wind chill values as low as -9. Northwest wind 6 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Monday

A 50 percent chance of snow showers. Mostly cloudy, with a high near 16. Blustery, with a northwest wind 19 to 24 mph decreasing to 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph. New snow accumulation of less than a half inch possible.

Monday Night

Mostly cloudy, with a low around 11. Blustery.

Tuesday

Mostly sunny, with a high near 22. Breezy.

Tuesday Night

A slight chance of snow after 11pm. Mostly cloudy, with a low around 16. Breezy.

Wednesday

Snow likely, mainly after 11am. Mostly cloudy, with a high near 18. Windy.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 5. Windy.

Thursday

Sunny, with a high near 17. Blustery.