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 >

Hazardous Weather Conditions

Winter Weather Advisory until April 12, 11:00 AM PDT

Current conditions at

Mount Shasta (KMHS)

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

light snow,mist

33°F

1°C

Humidity	100%
Wind Speed	N 0 MPH
Barometer	29.65 in (1004.06 mb)
Dewpoint	33°F (1°C)
Visibility	3.00 mi
Last update	12 Apr 03:56 AM PDT

More Information:

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

Extended Forecast for

11 Miles NNW Carrville CA

Winter Weather Advisory April 12, 04:36am until April 12, 11:00am

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 12, 04:36am until April 12, 11:00am
NOW until 11:00am Sun
Winter Weather Advisory
Overnight
Low: 25 °F
Chance Snow
and Breezy
Sunday
High: 34 °F
Snow Showers
Sunday Night
Low: 26 °F
Snow Likely
then Mostly
Cloudy
Monday
High: 38 °F
Chance Snow
Monday Night
Low: 28 °F
Mostly Cloudy
Tuesday
High: 45 °F
Mostly Sunny
Tuesday Night
Low: 31 °F
Slight Chance
Snow
Wednesday
High: 37 °F
Snow

Detailed Forecast

Overnight

A 40 percent chance of snow. Mostly cloudy, with a low around 25. Breezy, with a south southeast wind around 23 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

Sunday

Snow likely before 11am, then snow showers, mainly after 11am. Some thunder is also possible. High near 34. South southeast wind 15 to 20 mph becoming light south in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

Sunday Night

Snow likely, mainly before 9pm. Mostly cloudy, with a low around 26. Southwest wind 3 to 6 mph. Winds could gust as high as 21 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday

A 30 percent chance of snow after 11am. Partly sunny, with a high near 38. Southwest wind around 6 mph becoming calm in the morning. Winds could gust as high as 23 mph. Little or no snow accumulation expected.

Monday Night

Mostly cloudy, with a low around 28. Calm wind becoming west 5 to 9 mph in the evening. Winds could gust as high as 23 mph.

Tuesday

Mostly sunny, with a high near 45.

Tuesday Night

A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 31.

Wednesday

Snow, mainly after 11am. Mostly cloudy, with a high near 37.

Wednesday Night

A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 22.

Thursday

Sunny, with a high near 39.