Heavy Rain and Flooding Concerns in Hawaii; Severe Weather in the Plains

A storm system is expected to bring strong winds, widespread heavy rainfall, and flooding concerns to the Hawaiian Islands through the weekend. Strong to severe thunderstorms are forecast from the Southern Plains to the Mid-Missouri Valley this afternoon and evening. Large hail and strong winds are the primary threats. 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

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Clear

54°F

12°C

Humidity	32%
Wind Speed	N 0 MPH
Barometer	30.1 in (1019.3 mb)
Dewpoint	25°F (-4°C)
Visibility	10.00 mi
Last update	09 Apr 09:55 AM PDT

More Information:

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

Extended Forecast for

5 Miles ENE 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: 59 °F
Mostly Sunny
then Slight
Chance
Showers
Tonight
Low: 32 °F
Slight Chance
Showers
Friday
High: 54 °F
Rain/Snow
Likely
Friday Night
Low: 27 °F
Rain/Snow
Likely then
Chance Snow
Showers
Saturday
High: 47 °F
Chance Snow
Showers and
Breezy
Saturday Night
Low: 20 °F
Snow Showers
and Breezy
Sunday
High: 36 °F
Snow Showers
Sunday Night
Low: 14 °F
Chance Snow
Showers
Monday
High: 41 °F
Slight Chance
Snow Showers

Detailed Forecast

Today

A 20 percent chance of showers after 2pm. Patchy smoke after 3pm. Snow level 8500 feet rising to 9600 feet. Mostly sunny, with a high near 59. Light west wind becoming southwest 5 to 10 mph in the afternoon. Winds could gust as high as 20 mph.

Tonight

A slight chance of showers before 2am, then a slight chance of showers after 5am. Patchy smoke before 10pm. Snow level 9300 feet lowering to 8100 feet after midnight . Mostly cloudy, with a low around 32. West wind 5 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.

Friday

A slight chance of rain and snow showers before 8am, then a slight chance of snow showers between 8am and 11am, then rain and snow showers likely after 11am. Some thunder is also possible. Snow level 7900 feet. Partly sunny, with a high near 54. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

Friday Night

Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 27. Southwest wind 5 to 15 mph, with gusts as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Saturday

A 50 percent chance of snow showers. Partly sunny, with a high near 47. Breezy, with a southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. New snow accumulation of less than a half inch possible.

Saturday Night

Snow showers. Some thunder is also possible. Low around 20. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 35 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

Sunday

Snow showers. High near 36. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

Sunday Night

A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 14.

Monday

A slight chance of snow showers after 11am. Mostly sunny, with a high near 41.

Monday Night

Partly cloudy, with a low around 18.

Tuesday

Sunny, with a high near 50.

Tuesday Night

Mostly clear, with a low around 25.