Fire Weather Issues; Pacific System Moving Inland

Dry fuels, strong winds and dry weather will continue to bring elevated to critical fire weather conditions to the areas of the Plains, Midwest and Southeast today. A Pacific storm system will bring low elevation rain and heavy high elevation mountain snow to California through early week, expanding into the Pacific Northwest, Great Basin, and southern California on Tuesday. Read More >

Hazardous Weather Conditions

Winter Storm Watch in effect from April 21, 02:00 AM PDT until April 22, 05:00 PM PDT

Current conditions at

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

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

27°F

-3°C

Humidity	90%
Wind Speed	ESE 0 MPH
Barometer	NA
Dewpoint	24°F (-4°C)
Visibility	NA
Last update	20 Apr 04:00 AM PDT

More Information:

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

Extended Forecast for

14 Miles SE Mammoth Lakes CA

Winter Storm Watch April 21, 02:00am until April 22, 05:00pm

Click here for hazard details and duration

Winter Storm Watch

Today
High: 39 °F
Mostly Sunny
and Windy
Tonight
Low: 23 °F
Mostly Clear
and Breezy
Tuesday
High: 31 °F⇓
Heavy Snow
and Windy
Tuesday Night
Low: 11 °F
Heavy Snow
and Windy
then Chance
Snow and
Breezy
Wednesday
High: 28 °F
Chance Snow
and Breezy
Wednesday Night
Low: 13 °F
Partly Cloudy
and Breezy
then Mostly
Clear
Thursday
High: 34 °F
Sunny
Thursday Night
Low: 17 °F
Partly Cloudy
Friday
High: 34 °F
Mostly Sunny

Detailed Forecast

Today

Mostly sunny, with a high near 39. Wind chill values as low as 12. Windy, with a south southwest wind 15 to 20 mph increasing to 25 to 30 mph in the afternoon. Winds could gust as high as 45 mph.

Tonight

Mostly clear, with a low around 23. Wind chill values as low as 7. Breezy, with a south southwest wind 20 to 25 mph, with gusts as high as 35 mph.

Tuesday

A chance of snow before 11am, then snow showers likely after 11am. The snow could be heavy at times. Some thunder is also possible. Mostly cloudy and cold, with a temperature rising to near 31 by 11am, then falling to around 21 during the remainder of the day. Wind chill values as low as 2. Windy, with a south southwest wind 25 to 35 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 4 to 8 inches possible.

Tuesday Night

Snow showers before 11pm, then a chance of snow after 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 11. Wind chill values as low as -7. Windy, with a southwest wind 20 to 30 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

Wednesday

A chance of snow before 11am, then a chance of snow showers after 11am. Some thunder is also possible. Mostly sunny and cold, with a high near 28. Breezy, with a west southwest wind around 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

Wednesday Night

Mostly clear, with a low around 13. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Thursday

Sunny, with a high near 34. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Thursday Night

Partly cloudy, with a low around 17. West southwest wind around 15 mph, with gusts as high as 25 mph.

Friday

Mostly sunny, with a high near 34. West wind around 15 mph, with gusts as high as 25 mph.

Friday Night

Mostly cloudy, with a low around 19. West wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday

A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 34. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Saturday Night

A 20 percent chance of snow. Mostly cloudy, with a low around 19. Breezy, with a west wind 10 to 20 mph, with gusts as high as 25 mph.

Sunday

A 20 percent chance of snow showers. Some thunder is also possible. Mostly sunny and cold, with a high near 31. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 30 mph.