Heavy Rainfall Across the Lower Mississippi Valley and Gulf Coast; Storm System Impacting the Northwest

Periods of heavy rainfall are expected across the Lower Mississippi Valley and Gulf Coast Friday. A Slight Risk (level 2 of 4) of Excessive Rainfall has been issued for portions of the Texas and Louisiana coast. A strong Pacific storm will impact the Pacific Northwest and Great Basin Friday through the weekend, bringing high elevation snow, lower elevation rain, and strong winds. Read More >

Hazardous Weather Conditions

Winter Storm Warning in effect from May 4, 11:00 AM PDT until May 5, 08:00 AM PDT

Current conditions at

Chair 1 Twr 5 (MTH13)

Lat: 37.64645°NLon: 119.03686°WElev: 9225.0ft.

NA°F

11°C

Humidity	NA
Wind Speed	SSW 9 MPH
Barometer	NA
Dewpoint	N/A
Visibility	NA
Last update	NA

More Information:

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

Extended Forecast for

3 Miles WNW Mammoth Lakes CA

Winter Storm Warning May 4, 11:00am until May 5, 08:00am

Click here for hazard details and duration

Winter Storm Warning

Tonight
Low: 35 °F
Mostly Clear
then
Increasing
Clouds and
Breezy
Saturday
High: 40 °F
Heavy Snow
and Very
Windy
Saturday Night
Low: 17 °F
Heavy Snow
and Very
Windy
Sunday
High: 31 °F
Mostly Sunny
and Windy
Sunday Night
Low: 20 °F
Mostly Clear
Monday
High: 43 °F
Sunny then
Sunny and
Breezy
Monday Night
Low: 26 °F
Mostly Clear
and Breezy
then Mostly
Clear
Tuesday
High: 46 °F
Sunny
Tuesday Night
Low: 27 °F
Mostly Clear

Detailed Forecast

Tonight

Increasing clouds, with a low around 35. Breezy, with a southwest wind 10 to 20 mph, with gusts as high as 30 mph.

Saturday

Snow showers, mainly after 8am. The snow could be heavy at times. High near 40. Very windy, with a southwest wind 25 to 35 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 70 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow showers, mainly before 11pm. The snow could be heavy at times. Low around 17. Very windy, with a southwest wind 35 to 40 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 5 to 9 inches possible.

Sunday

Mostly sunny, with a high near 31. Windy, with a west wind 25 to 30 mph decreasing to 20 to 25 mph in the morning. Winds could gust as high as 45 mph.

Sunday Night

Mostly clear, with a low around 20. Southwest wind 10 to 15 mph, with gusts as high as 25 mph.

Monday

Sunny, with a high near 43. Breezy, with a southwest wind 10 to 15 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 35 mph.

Monday Night

Mostly clear, with a low around 26. Breezy.

Tuesday

Sunny, with a high near 46.

Tuesday Night

Mostly clear, with a low around 27.

Wednesday

Sunny, with a high near 48.

Wednesday Night

Mostly clear, with a low around 29.

Thursday

Sunny, with a high near 50.