Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Mammoth Yosemite Airport (KMMH)

Lat: 37.6241°NLon: 118.8423°WElev: 7112.0ft.

Overcast

37°F

3°C

Humidity	47%
Wind Speed	WSW 5 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	19°F (-7°C)
Visibility	10.00 mi
Wind Chill	33°F (1°C)
Last update	13 Apr 11:15 AM PDT

More Information:

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

Extended Forecast for

7 Miles SE Mammoth Lakes CA

Today
High: 27 °F
Snow Showers
Likely
Tonight
Low: 12 °F
Chance Snow
Showers and
Blustery then
Mostly Clear
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 18 °F
Mostly Clear
Wednesday
High: 38 °F
Mostly Sunny
and Breezy
Wednesday Night
Low: 20 °F
Partly Cloudy
and Windy
Thursday
High: 33 °F
Mostly Sunny
and Windy
Thursday Night
Low: 10 °F
Mostly Clear
and Breezy
Friday
High: 38 °F
Sunny

Detailed Forecast

Today

Snow showers likely, mainly between 2pm and 5pm. Some thunder is also possible. Mostly cloudy, with a high near 27. Northeast wind 10 to 15 mph becoming northwest in the afternoon. Chance of precipitation is 60%. Total daytime snow accumulation of 1 to 2 inches possible.

Tonight

A 30 percent chance of snow showers before 8pm. Mostly cloudy, then gradually becoming clear, with a low around 12. Blustery, with a west wind 15 to 20 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

Tuesday

Sunny, with a high near 35. Southwest wind 5 to 10 mph.

Tuesday Night

Mostly clear, with a low around 18. Southwest wind 10 to 15 mph.

Wednesday

Mostly sunny, with a high near 38. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.

Wednesday Night

Partly cloudy, with a low around 20. Windy, with a southwest wind 25 to 30 mph, with gusts as high as 50 mph.

Thursday

Mostly sunny, with a high near 33. Windy.

Thursday Night

Mostly clear, with a low around 10. Breezy.

Friday

Sunny, with a high near 38.

Friday Night

Partly cloudy, with a low around 19.

Saturday

Mostly sunny, with a high near 40.