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	WSW 0 MPH
Barometer	NA
Dewpoint	11°F (-12°C)
Visibility	NA
Last update	19 Feb 11:00 PM PST

More Information:

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

Extended Forecast for

12 Miles SW 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

Overnight
Low: 6 °F
Mostly Clear
Friday
High: 25 °F
Cold
Friday Night
Low: 14 °F
Decreasing
Clouds
Saturday
High: 32 °F
Cold
Saturday Night
Low: 24 °F
Mostly Clear
Sunday
High: 38 °F
Sunny
Sunday Night
Low: 29 °F
Partly Cloudy
Monday
High: 42 °F
Partly Sunny
Monday Night
Low: 35 °F
Slight Chance
Snow then
Chance
Rain/Snow

Detailed Forecast

Overnight

Mostly clear, with a low around 6. Wind chill values as low as -4. South wind around 5 mph.

Friday

Increasing clouds and cold, with a high near 25. Wind chill values as low as -4. South wind around 5 mph becoming calm.

Friday Night

Mostly cloudy, then gradually becoming clear, with a low around 14. Wind chill values as low as 6. South southeast wind around 5 mph.

Saturday

Sunny and cold, with a high near 32. Wind chill values as low as 8. South southeast wind around 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph.

Saturday Night

Mostly clear, with a low around 24. Southwest wind around 10 mph, with gusts as high as 15 mph.

Sunday

Sunny, with a high near 38. West southwest wind around 10 mph, with gusts as high as 20 mph.

Sunday Night

Partly cloudy, with a low around 29. North northeast wind around 10 mph.

Monday

Partly sunny, with a high near 42. Northeast wind 5 to 10 mph becoming west southwest in the morning. Winds could gust as high as 15 mph.

Monday Night

A slight chance of snow between 10pm and 1am, then a chance of rain and snow. Mostly cloudy, with a low around 35. South southwest wind around 10 mph, with gusts as high as 15 mph. Chance of precipitation is 30%.

Tuesday

Rain and snow likely, becoming all rain after 4pm. Snow level 9000 feet. Mostly cloudy, with a high near 38. South southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between 1 and 2 inches possible.

Tuesday Night

Rain and snow likely. Snow level 9100 feet. Mostly cloudy, with a low around 36. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New precipitation amounts between three quarters and one inch possible.

Wednesday

Rain and snow likely. Snow level 8600 feet. Mostly cloudy, with a high near 40. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between three quarters and one inch possible.

Wednesday Night

A chance of rain and snow. Mostly cloudy, with a low around 34. West southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New precipitation amounts between a quarter and half of an inch possible.

Thursday

A 30 percent chance of snow. Partly sunny, with a high near 41. West southwest wind around 10 mph, with gusts as high as 20 mph.