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

DW5868 Mammoth Lakes (D5868)

Lat: 37.625°NLon: 118.98°WElev: 7973.0ft.

38°F

3°C

Humidity	77%
Wind Speed	W 4 MPH
Barometer	29.73 in (1006.77 mb)
Dewpoint	31°F (-1°C)
Visibility	NA
Wind Chill	35°F (2°C)
Last update	10 Apr 04:15 AM PDT

More Information:

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

Extended Forecast for

4 Miles SE 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

Today
High: 48 °F
Chance Snow
Showers and
Breezy
Tonight
Low: 26 °F
Chance Snow
Showers and
Breezy
Saturday
High: 44 °F
Chance Snow
Showers and
Breezy
Saturday Night
Low: 22 °F
Heavy Snow
and Breezy
Sunday
High: 33 °F
Snow Showers
and Breezy
Sunday Night
Low: 17 °F
Snow Showers
Likely and
Breezy
Monday
High: 37 °F
Chance Snow
Showers
Monday Night
Low: 20 °F
Partly Cloudy
Tuesday
High: 46 °F
Sunny

Detailed Forecast

Today

A 40 percent chance of snow showers, mainly after 11am. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy, with a southwest wind 10 to 15 mph increasing to 20 to 25 mph in the afternoon. Winds could gust as high as 45 mph. Total daytime snow accumulation of less than a half inch possible.

Tonight

A 50 percent chance of snow showers before 2am. Some thunder is also possible. Patchy smoke before 9pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of around an inch possible.

Saturday

A 30 percent chance of snow showers, mainly after 11am. Mostly sunny, with a high near 44. Breezy, with a southwest wind 15 to 25 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers, mainly after 11pm. The snow could be heavy at times. Low around 22. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Sunday

Snow showers. High near 33. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 45 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

Sunday Night

Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 17. Breezy, with a southwest wind 15 to 20 mph decreasing to 5 to 10 mph after midnight. Winds could gust as high as 35 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

Monday

A 40 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 37. Little or no snow accumulation expected.

Monday Night

Partly cloudy, with a low around 20.

Tuesday

Sunny, with a high near 46.

Tuesday Night

Mostly clear, with a low around 26.

Wednesday

Sunny, with a high near 51.

Wednesday Night

Partly cloudy, with a low around 30.