Heavy Rain and Flooding Concerns in Hawaii; Severe Weather this Weekend in the Plains; Pacific Storm in the West

A storm system near the Hawaiian Islands is expected to bring periods of heavy rainfall, strong winds, and isolated strong to severe thunderstorms through Friday. Several rounds of severe thunderstorms are forecast to impact parts of the Great Plains into the Midwest this weekend into next week. Moderate to heavy rainfall and high elevation snow is expected this weekend over California and Oregon. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from April 10, 08:00 PM PDT until April 12, 11:00 PM PDT

Current conditions at

ROCK CREEK (RCEC1)

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

51°F

11°C

Humidity	45%
Wind Speed	WNW 4 MPH
Barometer	NA
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	09 Apr 08:04 PM PDT

More Information:

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

Extended Forecast for

13 Miles ESE Mammoth Lakes CA

Winter Storm Watch April 10, 08:00pm until April 12, 11:00pm

Click here for hazard details and duration

Winter Storm Watch

Tonight
Low: 29 °F
Patchy Smoke
then Mostly
Cloudy
Friday
High: 57 °F
Slight Chance
Showers then
Chance
Rain/Snow
Friday Night
Low: 23 °F
Chance
Rain/Snow
Saturday
High: 52 °F
Chance
Rain/Snow
Saturday Night
Low: 19 °F
Rain/Snow
Likely then
Snow Showers
Likely
Sunday
High: 40 °F
Snow Showers
Sunday Night
Low: 15 °F
Chance Snow
Showers
Monday
High: 46 °F
Chance Snow
Showers
Monday Night
Low: 19 °F
Partly Cloudy

Detailed Forecast

Tonight

Patchy smoke before midnight. Mostly cloudy, with a low around 29. Southwest wind around 5 mph becoming calm in the evening.

Friday

A chance of rain showers after 11am, mixing with snow after 5pm. Some thunder is also possible. Snow level 7600 feet rising to 8100 feet in the afternoon. Mostly sunny, with a high near 57. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 30 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Friday Night

A chance of rain and snow showers before 3am, then a chance of snow showers. Snow level 8000 feet lowering to 6900 feet after midnight . Mostly cloudy, with a low around 23. Southwest wind 10 to 15 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

Saturday

A slight chance of snow showers before 11am, then a chance of rain and snow showers. Partly sunny, with a high near 52. Light southwest wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

Saturday Night

A chance of rain and snow showers before 11pm, then snow showers likely. Mostly cloudy, with a low around 19. South wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

Sunday

Snow showers. Some thunder is also possible. High near 40. Southwest wind 5 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

Sunday Night

A 50 percent chance of snow showers. Mostly cloudy, with a low around 15. New snow accumulation of less than one inch possible.

Monday

A chance of snow showers, mainly after 11am. Partly sunny, with a high near 46.

Monday Night

Partly cloudy, with a low around 19.

Tuesday

Sunny, with a high near 53.

Tuesday Night

Mostly clear, with a low around 24.

Wednesday

Sunny, with a high near 58.