Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds from the Upper Midwest into the Northeast

A prolonged atmospheric river will continue to impact the Pacific Northwest into the Northern Rockies with heavy rainfall, areas of urban and river flooding, landslides, heavy mountain snow, and gusty winds into Thursday. A strong clipper system will bring the threat of heavy snow and high winds across the Upper Midwest/Great Lakes as well as portions of the interior Northeast and Appalachians. Read More >

Hazardous Weather Conditions

Current conditions at

Jackson, Jackson Hole Airport (KJAC)

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

Overcast

32°F

0°C

Humidity	92%
Wind Speed	S 6 MPH
Barometer	30.19 in (1022.35 mb)
Dewpoint	30°F (-1°C)
Visibility	10.00 mi
Wind Chill	26°F (-3°C)
Last update	09 Dec 09:35 PM MST

More Information:

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

Extended Forecast for

9 Miles ENE Driggs-Reed Memorial Airport ID

Winter Storm Warning December 9, 09:58pm until December 10, 05:00pm

Click here for hazard details and duration

Winter Storm Warning

Winter Storm Warning December 9, 09:58pm until December 10, 05:00pm
NOW until 5:00pm Wed
Winter Storm Warning
Tonight
Low: 21 °F⇑
Snow Showers
and Patchy
Blowing Snow
Wednesday
High: 32 °F
Rain/Snow and
Patchy
Blowing Snow
Wednesday Night
Low: 26 °F
Breezy.
Slight Chance
Snow Showers
then Mostly
Cloudy
Thursday
High: 30 °F
Slight Chance
Snow Showers
and Breezy
Thursday Night
Low: 26 °F
Chance Snow
Showers
Friday
High: 30 °F
Slight Chance
Snow Showers
then Partly
Sunny
Friday Night
Low: 22 °F
Mostly Cloudy
Saturday
High: 30 °F
Mostly Sunny

Detailed Forecast

Tonight

Snow showers. Patchy blowing snow. Temperature rising to around 28 by 5am. Windy, with a southwest wind 21 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 3 to 5 inches possible.

Wednesday

Snow showers before 2pm, then rain and snow showers likely. Patchy blowing snow before 2pm, then patchy blowing snow after 3pm. High near 32. Windy, with a southwest wind around 25 mph, with gusts as high as 36 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

Wednesday Night

A 20 percent chance of snow showers before 11pm. Mostly cloudy, with a low around 26. Breezy, with a southwest wind 14 to 18 mph, with gusts as high as 26 mph.

Thursday

A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 30. Breezy, with a southwest wind 13 to 17 mph, with gusts as high as 26 mph.

Thursday Night

A 30 percent chance of snow showers. Mostly cloudy, with a low around 26. Southwest wind 11 to 14 mph, with gusts as high as 20 mph.

Friday

A 20 percent chance of snow showers before 11am. Partly sunny, with a high near 30. Southwest wind 11 to 13 mph, with gusts as high as 20 mph.

Friday Night

Mostly cloudy, with a low around 22. South southwest wind 10 to 13 mph, with gusts as high as 20 mph.

Saturday

Mostly sunny, with a high near 30.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

Mostly sunny, with a high near 32.