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.

unknown precip,mist

35°F

2°C

Humidity	95%
Wind Speed	N 0 MPH
Barometer	29.72 in (1006.44 mb)
Dewpoint	34°F (1°C)
Visibility	6.00 mi
Last update	12 Apr 08:56 AM PDT

More Information:

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

Extended Forecast for

10 Miles ENE Mt Shasta CA

Today
High: 21 °F
Heavy Snow
and Breezy
Tonight
Low: 18 °F
Snow Likely
then Chance
Snow
Monday
High: 26 °F
Chance Snow
Monday Night
Low: 21 °F
Mostly Cloudy
Tuesday
High: 32 °F
Mostly Sunny
Tuesday Night
Low: 26 °F
Slight Chance
Snow and
Breezy
Wednesday
High: 28 °F
Snow and
Breezy
Wednesday Night
Low: 14 °F
Snow Likely
and Breezy
Thursday
High: 26 °F
Sunny and
Blustery

Detailed Forecast

Today

Snow showers, mainly before 2pm, then a chance of snow after 5pm. The snow could be heavy at times. Some thunder is also possible. High near 21. Wind chill values as low as -1. Breezy, with a south southwest wind 18 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 5 to 9 inches possible.

Tonight

Snow likely before 2am, then a slight chance of snow after 4am. Mostly cloudy, with a low around 18. West northwest wind 7 to 10 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Monday

A 40 percent chance of snow. Partly sunny, with a high near 26. Northwest wind 7 to 13 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.

Monday Night

Mostly cloudy, with a low around 21. West northwest wind 6 to 10 mph, with gusts as high as 25 mph.

Tuesday

Mostly sunny, with a high near 32. Southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 31 mph.

Tuesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 26. Breezy.

Wednesday

Snow, mainly after 11am. High near 28. Breezy. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. Breezy.

Thursday

Sunny, with a high near 26. Blustery.