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

Hazardous Weather Outlook

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

Lat: 43.6°NLon: 110.73333°WElev: 6450.0ft.

Rain

36°F

2°C

Humidity	93%
Wind Speed	SW 3 MPH
Barometer	29.89 in (1012.19 mb)
Dewpoint	34°F (1°C)
Visibility	7.00 mi
Last update	25 Dec 12:20 AM MST

More Information:

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

Extended Forecast for

6 Miles N Moose WY

Overnight
Low: 33 °F
Rain/Snow and
Breezy
Christmas Day
High: 39 °F
Rain/Snow
Likely and
Breezy
Thursday Night
Low: 29 °F
Snow and
Breezy
Friday
High: 36 °F
Snow and
Breezy
Friday Night
Low: 18 °F
Snow
Saturday
High: 27 °F
Snow and
Breezy
Saturday Night
Low: -1 °F
Chance Snow
then Mostly
Clear
Sunday
High: 19 °F
Sunny
Sunday Night
Low: 0 °F
Mostly Clear

Detailed Forecast

Overnight

Rain before 5am, then rain, possibly mixed with snow. Some thunder is also possible. Low around 33. Breezy, with a south wind 13 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Christmas Day

Rain and snow likely, mainly before noon. Some thunder is also possible. Partly sunny, with a high near 39. Breezy, with a south wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

Thursday Night

Snow, mainly after 7pm. Some thunder is also possible. Low around 29. Breezy, with a south southwest wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of less than one inch possible.

Friday

Snow. Some thunder is also possible. High near 36. Breezy, with a southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Friday Night

Snow. Low around 18. Southwest wind around 14 mph, with gusts as high as 21 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 2 inches possible.

Saturday

Snow. Some thunder is also possible. High near 27. Breezy, with a southwest wind 11 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 100%.

Saturday Night

A 50 percent chance of snow before 11pm. Partly cloudy, with a low around -1. West wind 5 to 8 mph becoming calm after midnight.

Sunday

Sunny, with a high near 19.

Sunday Night

Mostly clear, with a low around 0.

Monday

Sunny, with a high near 27.

Monday Night

Partly cloudy, with a low around 8.

Tuesday

Partly sunny, with a high near 34.