Tracking a Significant Spring Storm Impacting the Central U.S. This Week

A significant storm will track across the central U.S. and into the Great Lakes through Thursday. Heavy snow and blowing snow is expected from the northern Plains into the Upper Midwest. Further south, severe thunderstorms are expected from the southern Plains into the Midwest as well as a multi-day excessive rain and flooding event Wednesday through Saturday from the Ozarks into the Ohio Valley. Read More >

Hazardous Weather Conditions

Winter Weather Advisory until April 1, 11:00 PM PDT

Current conditions at

Top Stn/Summit (MTH03)

Lat: 37.63059°NLon: 119.03282°WElev: 11034.0ft.

13°F

-11°C

Humidity	93%
Wind Speed	S 44 MPH
Barometer	NA
Dewpoint	12°F (-11°C)
Visibility	NA
Wind Chill	-11°F (-24°C)
Last update	01 Apr 12:45 PM PDT

More Information:

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

Extended Forecast for

3 Miles SSW Mammoth Lakes CA

Winter Weather Advisory April 1, 01:13pm until April 1, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Winter Weather Advisory April 1, 01:13pm until April 1, 11:00pm
NOW until 11:00pm Tue
Winter Weather Advisory
This Afternoon
High: 17 °F
Heavy Snow
and Windy
Tonight
Low: 6 °F
Heavy Snow
and Windy
then Chance
Snow Showers
and Breezy
Wednesday
High: 21 °F
Chance Snow
Showers
Wednesday Night
Low: 10 °F
Slight Chance
Snow Showers
then Partly
Cloudy
Thursday
High: 25 °F
Slight Chance
Snow Showers
Thursday Night
Low: 13 °F
Partly Cloudy
Friday
High: 30 °F
Sunny
Friday Night
Low: 15 °F
Mostly Clear
and Blustery

Detailed Forecast

This Afternoon

Snow showers, mainly after 2pm. The snow could be heavy at times. Some thunder is also possible. High near 17. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 3 inches possible.

Tonight

Snow showers, mainly before 11pm. The snow could be heavy at times. Some thunder is also possible. Low around 6. Windy, with a southwest wind 25 to 30 mph decreasing to 15 to 20 mph after midnight. Winds could gust as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

Wednesday

A 50 percent chance of snow showers after 11am. Partly sunny, with a high near 21. North wind 10 to 15 mph, with gusts as high as 25 mph. New snow accumulation of less than one inch possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 10. North wind 10 to 15 mph becoming west in the evening.

Thursday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 25. East wind around 10 mph becoming west in the afternoon.

Thursday Night

Partly cloudy, with a low around 13. West wind around 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

Friday

Sunny, with a high near 30.

Friday Night

Mostly clear, with a low around 15. Blustery.

Saturday

Sunny, with a high near 34.