Multi-Day Heavy Rain Event in the Four Corners; Soggy Sunday Expected in Florida

A series of Pacific storm systems will bring widespread showers, heavy rain, and a flash flooding threat across the Four Corners region this weekend. Ex-Typhoon Champi will approach the Alaskan West Coast bringing localized gusty winds and heavy precipitation. A wet and unsettled weekend is expected across southern Florida with rain expected across the entire peninsula by Sunday. Read More >

Hazardous Weather Conditions

Winter Weather Advisory in effect from October 31, 08:00 AM PDT until November 1, 07:00 AM PST

Current conditions at

Mammoth Yosemite Airport (KMMH)

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

Partly Cloudy

37°F

3°C

Humidity	69%
Wind Speed	W 4 MPH
Barometer	29.98 in (1015.24 mb)
Dewpoint	28°F (-2°C)
Visibility	10.00 mi
Wind Chill	34°F (1°C)
Last update	30 Oct 11:35 PM PDT

More Information:

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

Extended Forecast for

6 Miles ESE Mammoth Lakes CA

Winter Weather Advisory October 31, 08:00am until November 1, 07:00am

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 34 °F
Slight Chance
Rain
Saturday
High: 49 °F
Slight Chance
Rain then
Chance
Rain/Snow
Saturday Night
Low: 21 °F
Rain/Snow
Sunday
High: 43 °F
Snow Likely
then Sunny
Sunday Night
Low: 14 °F
Mostly Clear
Monday
High: 52 °F
Sunny
Monday Night
Low: 24 °F
Partly Cloudy
Tuesday
High: 53 °F
Mostly Sunny
Tuesday Night
Low: 18 °F
Mostly Clear

Detailed Forecast

Tonight

A 20 percent chance of rain before 2am. Snow level 8000 feet. Mostly cloudy, with a low around 34. Calm wind.

Saturday

A slight chance of rain and snow before 2pm, then a chance of rain between 2pm and 5pm, then a chance of rain and snow after 5pm. Snow level 7600 feet rising to 8200 feet in the afternoon. Mostly cloudy, with a high near 49. West wind 5 to 15 mph becoming east in the morning. Winds could gust as high as 25 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

Saturday Night

Rain and snow, becoming all snow after 3am. Snow level 8100 feet lowering to 7200 feet after midnight . Low around 21. Southeast wind 10 to 15 mph becoming light and variable in the evening. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Sunday

Snow likely before 8am. Mostly cloudy, then gradually becoming sunny, with a high near 43. West wind 5 to 10 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

Sunday Night

Mostly clear, with a low around 14. West wind around 5 mph becoming calm in the evening.

Monday

Sunny, with a high near 52. Calm wind becoming southwest around 5 mph.

Monday Night

Partly cloudy, with a low around 24.

Tuesday

Mostly sunny, with a high near 53.

Tuesday Night

Mostly clear, with a low around 18.

Wednesday

Sunny, with a high near 52.