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

8 Miles SW Weed CA

Today
High: 22 °F
Snow
Tonight
Low: 23 °F
Snow Likely
then Mostly
Cloudy
Monday
High: 29 °F
Slight Chance
Snow
Monday Night
Low: 27 °F
Mostly Cloudy
Tuesday
High: 37 °F
Mostly Sunny
Tuesday Night
Low: 30 °F
Slight Chance
Snow and
Breezy
Wednesday
High: 33 °F
Snow and
Windy
Wednesday Night
Low: 20 °F
Snow Likely
Thursday
High: 29 °F
Sunny

Detailed Forecast

Today

Snow before 11am, then snow showers, mainly after 11am. Some thunder is also possible. Steady temperature around 22. Northwest wind 7 to 14 mph becoming north northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 2 to 4 inches possible.

Tonight

Snow likely, mainly before 10pm. Mostly cloudy, with a low around 23. East wind around 5 mph becoming light and variable. Winds could gust as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday

A 20 percent chance of snow after 11am. Mostly cloudy, with a high near 29. Calm wind becoming southwest 5 to 8 mph in the afternoon. Winds could gust as high as 23 mph.

Monday Night

Mostly cloudy, with a low around 27. Light southwest wind becoming west 5 to 10 mph in the evening. Winds could gust as high as 21 mph.

Tuesday

Mostly sunny, with a high near 37. Southwest wind 8 to 13 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 25 mph.

Tuesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 30. Breezy.

Wednesday

Snow, mainly after 11am. High near 33. Windy. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

Snow likely, mainly before 11pm. Mostly cloudy, with a low around 20.

Thursday

Sunny, with a high near 29.