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.

32°F

0°C

Humidity	84%
Wind Speed	W 2 MPH
Barometer	NA
Dewpoint	28°F (-2°C)
Visibility	NA
Last update	11 Apr 04:04 AM PDT

More Information:

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

Extended Forecast for

11 Miles SSW Dyer NV

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

Click here for hazard details and duration

Winter Storm Warning

Today
High: 38 °F
Sunny and
Breezy
Tonight
Low: 22 °F
Windy. Partly
Cloudy then
Chance Snow
Showers
Sunday
High: 30 °F
Windy. Snow
Showers then
Chance Snow
Showers
Sunday Night
Low: 19 °F
Slight Chance
Snow Showers
and Breezy
then Partly
Cloudy
Monday
High: 32 °F
Chance Snow
Showers
Monday Night
Low: 22 °F
Partly Cloudy
and Blustery
then Mostly
Clear
Tuesday
High: 39 °F
Sunny
Tuesday Night
Low: 27 °F
Mostly Clear
Wednesday
High: 44 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 38. Breezy, with a south wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 40 mph.

Tonight

A 30 percent chance of snow showers after 2am. Increasing clouds, with a low around 22. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Sunday

Snow showers, mainly before 11am. High near 30. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Sunday Night

A 20 percent chance of snow showers before 11pm. Partly cloudy, with a low around 19. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph.

Monday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 32. Northwest wind 10 to 15 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

Monday Night

Mostly clear, with a low around 22. Blustery, with a northwest wind 15 to 20 mph, with gusts as high as 30 mph.

Tuesday

Sunny, with a high near 39.

Tuesday Night

Mostly clear, with a low around 27.

Wednesday

Sunny, with a high near 44.

Wednesday Night

Partly cloudy, with a low around 28.

Thursday

Mostly sunny, with a high near 40.