Strong Atmospheric River Bringing Heavy Rain to the Pacific Northwest; Areas of Snow in the North-Central and Eastern U.S.

A strong atmospheric river will bring prolonged heavy rainfall along with gusty winds to the Pacific Northwest through much of this week. The heavy rainfall may lead to widespread urban and river flooding. Accumulating snow is expected over parts of the central Appalachians and Mid-Atlantic today as well as the Upper Midwest and the Upper Great Lakes this evening into Tuesday. Read More >

Hazardous Weather Conditions

Local Area Emergency

Current conditions at

ISLAND PARK (IPFI1)

Lat: 44.42051°NLon: 111.36741°WElev: 6337.0ft.

30°F

-1°C

Humidity	96%
Wind Speed	SSW 3 MPH
Barometer	NA
Dewpoint	29°F (-2°C)
Visibility	NA
Last update	08 Dec 10:54 AM MST

More Information:

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

Extended Forecast for

13 Miles SSW Island Park ID

Today
High: 33 °F
Snow Likely
Tonight
Low: 29 °F
Snow Likely
Tuesday
High: 38 °F
Rain/Snow
Tuesday Night
Low: 29 °F
Snow then
Rain/Snow
Wednesday
High: 42 °F
Rain/Snow
then Rain
Wednesday Night
Low: 32 °F
Rain Likely
Thursday
High: 42 °F
Chance Rain
Thursday Night
Low: 28 °F
Chance Rain
Friday
High: 41 °F
Chance
Rain/Snow

Detailed Forecast

Today

Snow likely, mainly between 3pm and 5pm. Cloudy, with a high near 33. South wind 7 to 9 mph, with gusts as high as 18 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

Tonight

Snow likely. Cloudy, with a steady temperature around 29. South southwest wind around 11 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

Tuesday

Snow before 11am, then rain and snow. Snow level rising to 6500 feet in the afternoon. High near 38. South southwest wind around 10 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

Tuesday Night

Snow before 2am, then rain, possibly mixed with snow. Snow level rising to 7100 feet after midnight. Low around 29. South southwest wind around 7 mph, with gusts as high as 18 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

Wednesday

Rain, possibly mixed with snow, becoming all rain after 8am. Snow level 7600 feet rising to 8300 feet in the afternoon. High near 42. Southwest wind 8 to 10 mph, with gusts as high as 22 mph. Chance of precipitation is 90%. Little or no snow accumulation expected.

Wednesday Night

Rain likely, mainly before 11pm. Snow level 8100 feet. Cloudy, with a low around 32. Chance of precipitation is 60%.

Thursday

A 50 percent chance of rain. Snow level 7700 feet. Mostly cloudy, with a high near 42.

Thursday Night

A 40 percent chance of rain. Snow level 7600 feet. Mostly cloudy, with a low around 28.

Friday

A chance of rain before 8am, then a chance of rain and snow between 8am and 2pm, then a slight chance of rain after 2pm. Snow level 7200 feet. Partly sunny, with a high near 41. Chance of precipitation is 30%.

Friday Night

Mostly cloudy, with a low around 23.

Saturday

Partly sunny, with a high near 41.

Saturday Night

Partly cloudy, with a low around 21.

Sunday

A 20 percent chance of snow. Partly sunny, with a high near 39.