Heavy Rainfall to Bring Flooding Threat to California; Heavy Snow in the Sierra

A strong atmospheric river will bring heavy rainfall to California through the holiday week. The heaviest rainfall is expected on Wednesday in the Los Angeles Basin. Flash and urban flooding is possible. A prolonged heavy snowfall is expected in the Sierra Nevada from the atmospheric river, raising concerns for major snow‐load impacts. Travel may be difficult to impossible over the passes. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Partly Cloudy

21°F

-6°C

Humidity	85%
Wind Speed	N 4 MPH
Barometer	30.09 in (1018.96 mb)
Dewpoint	18°F (-8°C)
Visibility	10.00 mi
Wind Chill	15°F (-9°C)
Last update	24 Dec 06:05 AM MST

More Information:

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

Extended Forecast for

8 Miles ENE Driggs-Reed Memorial Airport ID

Winter Weather Advisory December 24, 11:00pm until December 25, 05:00pm

Click here for hazard details and duration

Winter Weather Advisory

Today
High: 32 °F
Breezy.
Slight Chance
Snow then
Snow
Tonight
Low: 29 °F
Breezy.
Rain/Snow
then Snow
Christmas Day
High: 30 °F
Snow and
Breezy
Thursday Night
Low: 23 °F
Snow and
Breezy
Friday
High: 25 °F
Snow and
Breezy
Friday Night
Low: 13 °F
Snow and
Breezy
Saturday
High: 16 °F
Snow Likely
and Breezy
Saturday Night
Low: 3 °F
Slight Chance
Snow then
Mostly Cloudy
Sunday
High: 14 °F
Mostly Sunny

Detailed Forecast

Today

Snow, mainly after 2pm. High near 32. Breezy, with a south southeast wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow, possibly mixed with rain, becoming all snow after midnight. Low around 29. Breezy, with a south wind 15 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Christmas Day

Snow. Some thunder is also possible. High near 30. Breezy, with a south southwest wind 13 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Thursday Night

Snow. Some thunder is also possible. Low around 23. Breezy, with a south southwest wind 14 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

Friday

Snow. Some thunder is also possible. High near 25. Breezy, with a southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

Friday Night

Snow. Low around 13. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 30 mph. Chance of precipitation is 80%.

Saturday

Snow likely. Mostly cloudy, with a high near 16. Breezy, with a west southwest wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 70%.

Saturday Night

A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 3.

Sunday

Mostly sunny, with a high near 14.

Sunday Night

Partly cloudy, with a low around 5.

Monday

Sunny, with a high near 21.

Monday Night

Mostly clear, with a low around 10.

Tuesday

Mostly sunny, with a high near 25.