Critical Fire Weather in the High Plains and Midwest; Heavy Snow in the Western Mountains and Northern Plains

Gusty winds and low relative humidity will bring critical fire weather to the central/southern High Plains and portions of the Midwest. Two Pacific storms will continue to bring heavy mountain snow and gusty winds to the western U.S. through Thursday. A swath of wintry weather, including heavy snow and a wintry mix, is expected from the Northern Plains to New England. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from February 19, 04:00 AM PST until February 19, 10:00 PM PST

Current conditions at

ROCK CREEK (RCEC1)

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

22°F

-6°C

Humidity	69%
Wind Speed	ESE 5 MPH
Barometer	NA
Dewpoint	13°F (-11°C)
Visibility	NA
Wind Chill	15°F (-9°C)
Last update	18 Feb 05:04 PM PST

More Information:

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

Extended Forecast for

18 Miles SE Mammoth Lakes CA

Winter Weather Advisory February 19, 04:00am until February 19, 10:00pm

Click here for hazard details and duration

Winter Weather Advisory

This Afternoon
High: 14 °F
Slight Chance
Snow and
Breezy
Tonight
Low: 0 °F
Slight Chance
Snow and
Breezy then
Snow Likely
Thursday
High: 19 °F
Snow and
Breezy
Thursday Night
Low: -4 °F
Chance Snow
and Breezy
then Mostly
Clear
Friday
High: 22 °F
Mostly Sunny
Friday Night
Low: 3 °F
Mostly Clear
Saturday
High: 27 °F
Mostly Sunny
Saturday Night
Low: 12 °F
Partly Cloudy
Sunday
High: 31 °F
Slight Chance
Snow and
Breezy

Detailed Forecast

This Afternoon

A 20 percent chance of snow. Mostly sunny, with a high near 14. Breezy, with a west wind around 20 mph, with gusts as high as 30 mph.

Tonight

A slight chance of snow before 7pm, then snow likely after 1am. Increasing clouds, with a low around 0. Breezy, with a west wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Thursday

Snow, mainly before 4pm. High near 19. 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 2 to 4 inches possible.

Thursday Night

A 30 percent chance of snow, mainly before 7pm. Partly cloudy, with a low around -4. Wind chill values as low as -25. Breezy, with a west wind 15 to 20 mph, with gusts as high as 35 mph. New snow accumulation of less than one inch possible.

Friday

Mostly sunny, with a high near 22. Southwest wind 10 to 15 mph.

Friday Night

Mostly clear, with a low around 3. Southwest wind 10 to 15 mph.

Saturday

Mostly sunny, with a high near 27.

Saturday Night

Partly cloudy, with a low around 12.

Sunday

A slight chance of snow between 10am and 4pm. Mostly sunny, with a high near 31. Breezy.

Sunday Night

A slight chance of snow after 10pm. Partly cloudy, with a low around 16. Breezy.