Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from April 21, 05:00 AM PDT until April 22, 05:00 PM PDT
Lake Wind Advisory in effect from April 20, 11:00 AM PDT until April 20, 10:00 PM PDT

Current conditions at

ROCK CREEK (RCEC1)

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

32°F

0°C

Humidity	63%
Wind Speed	WNW 3 MPH
Barometer	NA
Dewpoint	21°F (-6°C)
Visibility	NA
Last update	20 Apr 06:04 AM PDT

More Information:

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

Extended Forecast for

16 Miles ESE Mammoth Lakes CA

Winter Storm Watch April 21, 05:00am until April 22, 05:00pm

Lake Wind Advisory April 20, 11:00am until April 20, 10:00pm

Click here for hazard details and duration

Winter Storm Watch

Lake Wind Advisory

Today
High: 63 °F
Sunny
Tonight
Low: 33 °F
Mostly Clear
Tuesday
High: 55 °F
Breezy.
Showers then
Rain/Snow
Tuesday Night
Low: 23 °F
Snow Showers
Likely then
Chance Snow
Showers
Wednesday
High: 50 °F
Sunny
Wednesday Night
Low: 24 °F
Mostly Clear
Thursday
High: 56 °F
Sunny
Thursday Night
Low: 28 °F
Mostly Clear
Friday
High: 56 °F
Sunny

Detailed Forecast

Today

Sunny, with a high near 63. South wind 5 to 10 mph increasing to 10 to 15 mph in the afternoon. Winds could gust as high as 30 mph.

Tonight

Mostly clear, with a low around 33. South wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday

Rain showers before 2pm, then rain and snow showers. Some thunder is also possible. Snow level 7700 feet rising to 8300 feet. High near 55. Breezy, with a south wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow showers likely, mainly before 11pm. Some thunder is also possible. Mostly cloudy, with a low around 23. Southwest wind 5 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Wednesday

Sunny, with a high near 50. West wind 5 to 10 mph, with gusts as high as 20 mph.

Wednesday Night

Mostly clear, with a low around 24. West wind 5 to 10 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 56.

Thursday Night

Mostly clear, with a low around 28.

Friday

Sunny, with a high near 56.

Friday Night

Partly cloudy, with a low around 29.