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

36°F

2°C

Humidity	55%
Wind Speed	WSW 6 MPH
Barometer	30.03 in (1016.93 mb)
Dewpoint	21°F (-6°C)
Visibility	10.00 mi
Wind Chill	31°F (-1°C)
Last update	13 Apr 10:15 AM PDT

More Information:

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

Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Today
High: 27 °F
Snow Showers
Likely
Tonight
Low: 15 °F
Slight Chance
Snow Showers
then Mostly
Clear
Tuesday
High: 35 °F
Sunny
Tuesday Night
Low: 21 °F
Mostly Clear
Wednesday
High: 37 °F
Mostly Sunny
then Mostly
Sunny and
Breezy
Wednesday Night
Low: 23 °F
Partly Cloudy
and Very
Windy
Thursday
High: 31 °F
Slight Chance
Snow Showers
and Very
Windy
Thursday Night
Low: 13 °F
Mostly Clear
and Blustery
Friday
High: 37 °F
Sunny

Detailed Forecast

Today

Snow showers likely, mainly between 11am and 5pm. Some thunder is also possible. Mostly cloudy, with a high near 27. West wind around 10 mph becoming north in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than one inch possible.

Tonight

A 20 percent chance of snow showers before 8pm. Partly cloudy, with a low around 15. Northwest wind around 15 mph, with gusts as high as 25 mph.

Tuesday

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

Tuesday Night

Mostly clear, with a low around 21. Southwest wind 10 to 15 mph.

Wednesday

Mostly sunny, with a high near 37. Breezy, with a southwest wind 15 to 20 mph, with gusts as high as 30 mph.

Wednesday Night

Partly cloudy, with a low around 23. Very windy, with a southwest wind 25 to 30 mph increasing to 35 to 40 mph after midnight. Winds could gust as high as 60 mph.

Thursday

A 20 percent chance of snow showers after 11am. Mostly sunny, with a high near 31. Very windy.

Thursday Night

Mostly clear, with a low around 13. Blustery.

Friday

Sunny, with a high near 37.

Friday Night

Mostly clear, with a low around 21.

Saturday

Mostly sunny, with a high near 40.

Saturday Night

Partly cloudy, with a low around 25. Breezy.