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 Storm Warning in effect from April 11, 02:00 PM PDT until April 12, 11:00 PM PDT

Current conditions at

TPZ1261-Walker (LIB06)

Lat: 38.53392°NLon: 119.50416°WElev: 5484.0ft.

30°F

-1°C

Humidity	93%
Wind Speed	N 0 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	12 Apr 03:40 AM PDT

More Information:

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

Extended Forecast for

2 Miles SSW Sonora Pass CA

Winter Storm Warning until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning until April 12, 11:00pm
NOW until 11:00pm Sun
Winter Storm Warning
Overnight
Low: 17 °F
Heavy Snow
and Breezy
Sunday
High: 25 °F
Heavy Snow
and Windy
Sunday Night
Low: 13 °F
Heavy Snow
and Windy
then Chance
Snow Showers
and Breezy
Monday
High: 29 °F
Snow Showers
Likely
Monday Night
Low: 16 °F
Slight Chance
Snow Showers
then Mostly
Clear
Tuesday
High: 34 °F
Sunny
Tuesday Night
Low: 21 °F
Mostly Clear
Wednesday
High: 36 °F
Mostly Sunny
then Partly
Sunny and
Breezy

Detailed Forecast

Overnight

Snow showers. The snow could be heavy at times. Low around 17. Breezy, with a southwest wind around 25 mph, with gusts as high as 40 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 13 to 19 inches possible.

Sunday

Snow showers. The snow could be heavy at times. Some thunder is also possible. High near 25. Windy, with a southwest wind around 30 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 8 to 12 inches possible.

Sunday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Low around 13. Windy, with a southwest wind 25 to 30 mph decreasing to 20 to 25 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Monday

Snow showers likely, mainly after 11am. Partly sunny, with a high near 29. West wind 5 to 15 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Monday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 16. West wind 5 to 10 mph becoming south after midnight.

Tuesday

Sunny, with a high near 34. South wind 5 to 10 mph becoming west in the afternoon.

Tuesday Night

Mostly clear, with a low around 21.

Wednesday

Mostly sunny, with a high near 36. Breezy.

Wednesday Night

A slight chance of snow showers after 11pm. Mostly cloudy, with a low around 24.

Thursday

A chance of snow showers, mainly before 11am. Mostly sunny, with a high near 33.