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.

Overcast

46°F

8°C

Humidity	88%
Wind Speed	N 0 MPH
Barometer	29.74 in (1007.11 mb)
Dewpoint	43°F (6°C)
Visibility	10.00 mi
Last update	11 Apr 11:56 AM PDT

More Information:

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

Extended Forecast for

Mt Shasta CA

This Afternoon
High: 48 °F
Showers
Tonight
Low: 30 °F
Rain/Snow
then
Rain/Snow
Likely
Sunday
High: 48 °F
Rain/Snow
Sunday Night
Low: 32 °F
Rain/Snow
Likely then
Chance
Rain/Snow
Monday
High: 52 °F
Chance
Showers
Monday Night
Low: 32 °F
Mostly Cloudy
Tuesday
High: 58 °F
Mostly Sunny
Tuesday Night
Low: 36 °F
Mostly Cloudy
Wednesday
High: 54 °F
Chance Rain

Detailed Forecast

This Afternoon

Showers and possibly a thunderstorm. Snow level 6000 feet. High near 48. South southeast wind 16 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

Tonight

Rain, possibly mixed with snow showers. Snow level 5500 feet lowering to 3900 feet after midnight . Low around 30. Southeast wind 11 to 17 mph, with gusts as high as 22 mph. Chance of precipitation is 100%. New snow accumulation of less than a half inch possible.

Sunday

Rain and snow showers, becoming all rain after 2pm. Some thunder is also possible. Snow level 3600 feet rising to 5000 feet in the afternoon. High near 48. Southeast wind around 9 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Sunday Night

Rain showers likely before 11pm, then a chance of rain and snow showers between 11pm and 2am, then a chance of rain showers after 2am. Snow level 4700 feet. Mostly cloudy, with a low around 32. South southeast wind 5 to 8 mph becoming calm in the evening. Chance of precipitation is 70%. Little or no snow accumulation expected.

Monday

A 30 percent chance of showers. Snow level 4300 feet rising to 5600 feet in the afternoon. Mostly cloudy, with a high near 52. Calm wind becoming south southeast 5 to 8 mph in the afternoon.

Monday Night

Mostly cloudy, with a low around 32.

Tuesday

Mostly sunny, with a high near 58.

Tuesday Night

Mostly cloudy, with a low around 36.

Wednesday

A chance of rain. Snow level 5400 feet rising to 6100 feet in the afternoon. Mostly cloudy, with a high near 54.

Wednesday Night

A chance of rain before 11pm, then a slight chance of rain and snow between 11pm and 2am, then a slight chance of snow after 2am. Snow level 6100 feet lowering to 3700 feet after midnight . Mostly cloudy, with a low around 28.

Thursday

Sunny, with a high near 53.

Thursday Night

Clear, with a low around 27.

Friday

Sunny, with a high near 63.