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

ROCK CREEK (RCEC1)

Lat: 37.55983°NLon: 118.67841°WElev: 7103.0ft.

56°F

13°C

Humidity	35%
Wind Speed	ESE 8 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	10 Apr 10:04 AM PDT

More Information:

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

Extended Forecast for

16 Miles W Chalfant CA

Winter Storm Warning April 11, 02:00pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Warning

Today
High: 56 °F
Chance
Rain/Snow
Tonight
Low: 35 °F
Chance
Rain/Snow
then Chance
Snow Showers
Saturday
High: 52 °F
Slight Chance
Snow Showers
then Mostly
Sunny
Saturday Night
Low: 32 °F
Snow Showers
Likely and
Breezy
Sunday
High: 41 °F
Snow Showers
Sunday Night
Low: 28 °F
Chance Snow
Showers
Monday
High: 45 °F
Slight Chance
Snow Showers
Monday Night
Low: 32 °F
Partly Cloudy
Tuesday
High: 51 °F
Sunny

Detailed Forecast

Today

A chance of rain and snow showers, mainly after 5pm. Some thunder is also possible. Snow level 7900 feet. Mostly sunny, with a high near 56. South wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Tonight

A chance of rain and snow showers before 8pm, then a chance of snow showers between 8pm and 2am. Partly cloudy, with a low around 35. Southwest wind 10 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday

A 20 percent chance of snow showers before 11am. Sunny, with a high near 52. West wind 10 to 15 mph becoming south in the morning. Winds could gust as high as 30 mph.

Saturday Night

Snow showers likely, mainly after 11pm. Increasing clouds, with a low around 32. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Sunday

Snow showers. High near 41. Southwest wind 10 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A 40 percent chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 28. West wind 5 to 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

Monday

A 20 percent chance of snow showers. Mostly sunny, with a high near 45.

Monday Night

Partly cloudy, with a low around 32.

Tuesday

Sunny, with a high near 51.

Tuesday Night

Mostly clear, with a low around 36.

Wednesday

Sunny, with a high near 57.

Wednesday Night

Partly cloudy, with a low around 40.