Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Hazardous Weather Conditions

Current conditions at

ROCK CREEK (RCEC1)

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

62°F

17°C

Humidity	10%
Wind Speed	ESE 12 MPH
Barometer	NA
Dewpoint	5°F (-15°C)
Visibility	NA
Last update	19 Apr 02:04 PM PDT

More Information:

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

Extended Forecast for

16 Miles SE 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

This Afternoon
High: 53 °F
Mostly Sunny
and Breezy
Tonight
Low: 25 °F
Partly Cloudy
and Breezy
Monday
High: 54 °F
Mostly Sunny
and Breezy
Monday Night
Low: 25 °F
Mostly Clear
and Windy
Tuesday
High: 43 °F
Heavy Snow
and Very
Windy
Tuesday Night
Low: 14 °F
Heavy Snow
and Very
Windy then
Chance Snow
Showers and
Windy
Wednesday
High: 40 °F
Slight Chance
Snow Showers
and Breezy
then Sunny
Wednesday Night
Low: 15 °F
Mostly Clear
and Breezy
then Mostly
Clear
Thursday
High: 47 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 53. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

Tonight

Partly cloudy, with a low around 25. Breezy, with a south wind 15 to 20 mph, with gusts as high as 30 mph.

Monday

Mostly sunny, with a high near 54. Breezy, with a south wind 20 to 25 mph, with gusts as high as 40 mph.

Monday Night

Mostly clear, with a low around 25. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 45 mph.

Tuesday

Snow showers, mainly after 11am. The snow could be heavy at times. High near 43. Very windy, with a south wind 30 to 35 mph increasing to 40 to 45 mph in the afternoon. Winds could gust as high as 65 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

Tuesday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Low around 14. Very windy, with a southwest wind 35 to 40 mph decreasing to 30 to 35 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Wednesday

A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 40. Breezy.

Wednesday Night

Mostly clear, with a low around 15. Breezy.

Thursday

Sunny, with a high near 47.

Thursday Night

Partly cloudy, with a low around 19.

Friday

A slight chance of snow showers. Mostly sunny, with a high near 47.

Friday Night

Partly cloudy, with a low around 21.