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 Warning 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.

54°F

12°C

Humidity	29%
Wind Speed	NW 3 MPH
Barometer	NA
Dewpoint	23°F (-5°C)
Visibility	NA
Last update	20 Apr 02:00 PM PDT

More Information:

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

Extended Forecast for

12 Miles SSE Mammoth Lakes CA

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

Click here for hazard details and duration

Winter Storm Warning

This Afternoon
High: 40 °F
Sunny and
Breezy
Tonight
Low: 25 °F
Slight Chance
Snow and
Windy
Tuesday
High: 29 °F⇓
Heavy Snow
and Windy
Tuesday Night
Low: 13 °F
Breezy. Heavy
Snow then
Snow Showers
Likely
Wednesday
High: 26 °F
Chance Snow
and Breezy
Wednesday Night
Low: 13 °F
Mostly Clear
Thursday
High: 35 °F
Sunny
Thursday Night
Low: 21 °F
Mostly Cloudy
Friday
High: 34 °F
Partly Sunny

Detailed Forecast

This Afternoon

Sunny, with a high near 40. Wind chill values as low as 26. Breezy, with a south wind around 20 mph, with gusts as high as 30 mph.

Tonight

A 10 percent chance of snow after 11pm. Increasing clouds, with a low around 25. Wind chill values as low as 11. Windy, with a south wind 15 to 20 mph increasing to 25 to 30 mph after midnight. Winds could gust as high as 40 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 29 by 10am, then falling to around 23 during the remainder of the day. Wind chill values as low as 6. Windy, with a south southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. New snow accumulation of 6 to 10 inches possible.

Tuesday Night

Snow showers. The snow could be heavy at times. Some thunder is also possible. Low around 13. Wind chill values as low as -3. Breezy, with a south southwest wind 15 to 20 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. 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. Partly sunny and cold, with a high near 26. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 30%. New snow accumulation of 1 to 2 inches possible.

Wednesday Night

Mostly clear, with a low around 13. West southwest wind 5 to 15 mph, with gusts as high as 20 mph.

Thursday

Sunny, with a high near 35. West southwest wind 5 to 10 mph, with gusts as high as 15 mph.

Thursday Night

Mostly cloudy, with a low around 21. South southwest wind around 10 mph, with gusts as high as 15 mph.

Friday

Partly sunny, with a high near 34. West wind around 10 mph, with gusts as high as 15 mph.

Friday Night

Partly cloudy, with a low around 21. West wind 5 to 10 mph, with gusts as high as 15 mph.

Saturday

A 40 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 33. West southwest wind 5 to 10 mph, with gusts as high as 20 mph.

Saturday Night

A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 21. West wind 10 to 15 mph, with gusts as high as 20 mph.

Sunday

A 30 percent chance of snow showers. Some thunder is also possible. Partly sunny and cold, with a high near 31. West southwest wind 10 to 15 mph, with gusts as high as 25 mph.