Critical Fire Weather in the Southern High Plains; Heavy Snow in the Great Lakes and Northeast U.S.

Gusty winds and low relative humidity will bring critical fire weather to the southern High Plains Friday. A winter storm will track across the Great Lakes and Northeast U.S. Friday into Saturday with areas of wintry mix and heavy snow from northern New York through southern Maine. Read More >

Hazardous Weather Conditions

Cold Weather Advisory in effect from February 20, 04:00 AM PST until February 21, 10:00 AM PST

Current conditions at

DEVILS POST PILE RAWS NEAR MAMMOTH LAKES 6WSW DPO (DPPC1)

Lat: 37.63°NLon: 119.09333°WElev: 8024.0ft.

14°F

-10°C

Humidity	90%
Wind Speed	SW 0 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Last update	19 Feb 09:00 PM PST

More Information:

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

Extended Forecast for

14 Miles SE Mammoth Lakes CA

Cold Weather Advisory February 20, 04:00am until February 21, 10:00am

Click here for hazard details and duration

Cold Weather Advisory

Tonight
Low: -3 °F
Breezy. Snow
Likely then
Partly Cloudy
Friday
High: 18 °F
Cold
Friday Night
Low: 2 °F
Partly Cloudy
Saturday
High: 23 °F
Cold and
Breezy
Saturday Night
Low: 11 °F
Mostly Clear
and Breezy
Sunday
High: 28 °F
Cold and
Breezy
Sunday Night
Low: 15 °F
Partly Cloudy
and Breezy
Monday
High: 30 °F
Cold and
Breezy
Monday Night
Low: 21 °F
Chance Snow
and Breezy

Detailed Forecast

Tonight

Snow likely before 10pm. Mostly cloudy, with a steady temperature around -3. Wind chill values as low as -26. Breezy, with a west wind around 20 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. Total nighttime snow accumulation of around an inch possible.

Friday

Mostly sunny and cold, with a high near 18. Wind chill values as low as -26. West southwest wind 10 to 15 mph.

Friday Night

Partly cloudy, with a low around 2. Wind chill values as low as -16. Southwest wind 10 to 15 mph.

Saturday

Mostly sunny and cold, with a high near 23. Wind chill values as low as -15. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Saturday Night

Mostly clear, with a low around 11. Breezy, with a south southwest wind around 20 mph, with gusts as high as 30 mph.

Sunday

Sunny and cold, with a high near 28. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 30 mph.

Sunday Night

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

Monday

Mostly sunny and cold, with a high near 30. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph.

Monday Night

A 30 percent chance of snow after 10pm. Mostly cloudy, with a low around 21. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 30 mph.

Tuesday

Snow likely, mainly after 10am. Mostly cloudy and cold, with a high near 28. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 60%.

Tuesday Night

Snow likely. Mostly cloudy, with a low around 23. Breezy, with a southwest wind around 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

Wednesday

Snow likely. Mostly cloudy and cold, with a high near 29. Breezy, with a southwest wind 20 to 25 mph, with gusts as high as 35 mph. Chance of precipitation is 60%.

Wednesday Night

A 40 percent chance of snow. Mostly cloudy, with a low around 20. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.

Thursday

A 20 percent chance of snow. Partly sunny and cold, with a high near 31. Breezy, with a southwest wind around 20 mph, with gusts as high as 30 mph.