Atmospheric River Bringing Heavy Rain to Southern California and Heavy Snow to the Sierra Nevadas

A strong atmospheric river will continue heavy rain over southern California through Friday. The heaviest rainfall is ongoing today in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall has begun over the Sierra Nevada Mountains and will continue through Friday. Travel will become increasingly difficult over the passes due to snow and strong winds. Read More >

Hazardous Weather Conditions

Current conditions at

DW0414 Moran (D0414)

Lat: 43.84213°NLon: 110.50796°WElev: 6749.0ft.

32°F

0°C

Humidity	94%
Wind Speed	N 1 MPH
Barometer	29.84 in (1010.5 mb)
Dewpoint	30°F (-1°C)
Visibility	NA
Last update	25 Dec 10:15 PM MST

More Information:

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

Extended Forecast for

13 Miles SSW South Entrance WY

Winter Weather Advisory December 26, 05:00am until December 26, 11:00pm

Click here for hazard details and duration

Winter Weather Advisory

Tonight
Low: 23 °F
Heavy Snow
and Blowing
Snow
Friday
High: 25 °F⇓
Heavy Snow
and Blowing
Snow
Friday Night
Low: 11 °F
Snow Showers
and Blowing
Snow
Saturday
High: 14 °F
Snow Showers
and Very
Windy
Saturday Night
Low: -6 °F
Snow Showers
Likely and
Blustery then
Mostly Clear
Sunday
High: 6 °F
Cold
Sunday Night
Low: -4 °F
Mostly Clear
Monday
High: 14 °F
Sunny
Monday Night
Low: 3 °F
Partly Cloudy

Detailed Forecast

Tonight

Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow, mainly after 1am. Low around 23. Windy, with a southwest wind 28 to 31 mph, with gusts as high as 44 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 3 to 5 inches possible.

Friday

Snow showers. The snow could be heavy at times. Some thunder is also possible. Widespread blowing snow. Temperature falling to around 17 by 5pm. Wind chill values as low as zero. Windy, with a southwest wind 30 to 33 mph, with gusts as high as 47 mph. Chance of precipitation is 100%. New snow accumulation of 8 to 12 inches possible.

Friday Night

Snow showers. Widespread blowing snow before 11pm. Low around 11. Wind chill values as low as -5. Windy, with a southwest wind 31 to 34 mph, with gusts as high as 48 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday

Snow showers. Some thunder is also possible. High near 14. Wind chill values as low as -20. Very windy, with a west southwest wind 31 to 36 mph decreasing to 23 to 28 mph in the afternoon. Winds could gust as high as 49 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Saturday Night

Snow showers likely before 11pm. Partly cloudy, with a low around -6. Blustery, with a northwest wind 9 to 18 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

Sunday

Sunny and cold, with a high near 6. West southwest wind 6 to 8 mph.

Sunday Night

Mostly clear, with a low around -4. South wind around 8 mph.

Monday

Sunny, with a high near 14.

Monday Night

Partly cloudy, with a low around 3.

Tuesday

Partly sunny, with a high near 19.

Tuesday Night

Mostly cloudy, with a low around 9.