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

9 Miles NE Mt Shasta CA

Today
High: 10 °F
Heavy Snow
and Breezy
Tonight
Low: 9 °F
Heavy Snow
then Chance
Snow
Monday
High: 16 °F
Chance Snow
and Blustery
Monday Night
Low: 11 °F
Mostly Cloudy
then Mostly
Cloudy and
Blustery
Tuesday
High: 22 °F
Mostly Sunny
and Breezy
Tuesday Night
Low: 16 °F
Slight Chance
Snow and
Windy
Wednesday
High: 19 °F
Snow and
Windy
Wednesday Night
Low: 4 °F
Snow Likely
and Windy
Thursday
High: 15 °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 10. Wind chill values as low as -14. Breezy, with a south southwest 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%. Total daytime snow accumulation of 4 to 8 inches possible.

Tonight

Snow likely, mainly before 9pm. The snow could be heavy at times. Mostly cloudy, with a low around 9. Wind chill values as low as -12. Northwest wind 6 to 16 mph, with gusts as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

Monday

A 40 percent chance of snow. Mostly cloudy, with a high near 16. Wind chill values as low as -9. 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. Wind chill values as low as -7. Blustery, with a west northwest wind 14 to 22 mph, with gusts as high as 28 mph.

Tuesday

Mostly sunny, with a high near 22. Breezy, with a west southwest wind 9 to 14 mph increasing to 23 to 28 mph in the afternoon. Winds could gust as high as 33 mph.

Tuesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 16. Windy.

Wednesday

Snow, mainly after 11am. High near 19. Windy. 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 4. Windy.

Thursday

Sunny, with a high near 15. Blustery.

Thursday Night

Clear, with a low around 6. Windy.

Friday

Sunny, with a high near 25.