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.

63°F

17°C

Humidity	10%
Wind Speed	ESE 13 MPH
Barometer	NA
Dewpoint	6°F (-14°C)
Visibility	NA
Last update	19 Apr 03:04 PM PDT

More Information:

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

Extended Forecast for

14 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

This Afternoon
High: 63 °F
Mostly Sunny
Tonight
Low: 32 °F
Partly Cloudy
Monday
High: 64 °F
Sunny
Monday Night
Low: 32 °F
Mostly Clear
Tuesday
High: 53 °F
Breezy.
Showers then
Rain/Snow
Tuesday Night
Low: 22 °F
Rain/Snow
Likely and
Breezy then
Chance Snow
Showers
Wednesday
High: 48 °F
Sunny
Wednesday Night
Low: 23 °F
Mostly Clear
Thursday
High: 55 °F
Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 63. South wind around 10 mph, with gusts as high as 20 mph.

Tonight

Partly cloudy, with a low around 32. South wind 5 to 10 mph becoming light southeast in the evening. Winds could gust as high as 20 mph.

Monday

Sunny, with a high near 64. Light and variable wind becoming south 10 to 15 mph in the morning. Winds could gust as high as 30 mph.

Monday Night

Mostly clear, with a low around 32. Southwest wind 5 to 15 mph, with gusts as high as 25 mph.

Tuesday

Rain showers before 2pm, then snow showers, possibly mixed with rain. Snow level 7700 feet. High near 53. Breezy, with a south wind 5 to 15 mph increasing to 15 to 25 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

Rain and snow showers likely, becoming all snow after 8pm. Mostly cloudy, with a low around 22. 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 70%. New snow accumulation of less than a half inch possible.

Wednesday

Sunny, with a high near 48.

Wednesday Night

Mostly clear, with a low around 23.

Thursday

Sunny, with a high near 55.

Thursday Night

Partly cloudy, with a low around 27.

Friday

Mostly sunny, with a high near 56.

Friday Night

Partly cloudy, with a low around 28.