National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Prolonged Atmospheric River in the Northwest; Snow in the North-Central US

A prolonged atmospheric river will bring heavy rainfall which may lead to widespread urban and river flooding, heavy mountain snow, along with gusty winds to the Pacific Northwest into the northern Rockies through much of the week. A clipper will bring a period of snow across the upper Midwest and the Great Lakes into Tuesday, before a stronger system bring more wintry impacts. Read More >

Current conditions at

Gem Valley (ITDC3)

Lat: 42.64943°NLon: 111.82603°WElev: 5523.0ft.

NA

37°F

3°C

Humidity 75%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 30°F (-1°C)
Visibility 1.24 mi
Wind Chill29°F (-2°C)
Last update 09 Dec 03:30 AM MST
Extended Forecast for

10 Miles SW Bancroft ID

  • Overnight

    Overnight: A chance of rain and snow, mainly after 4am. Snow level 6900 feet. Mostly cloudy, with a steady temperature around 35. South wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely, mainly after 5pm. Snow level 7100 feet rising to 7700 feet in the afternoon. Cloudy, with a high near 39. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    High: 39 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely, mainly before 11pm. Snow level 7800 feet rising to 8800 feet after midnight. Cloudy, with a steady temperature around 38. South southwest wind around 10 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Rain Likely

  • Wednesday

    Wednesday: A 30 percent chance of rain before 11am. Snow level 9000 feet. Mostly cloudy, with a high near 45. Southwest wind around 10 mph, with gusts as high as 21 mph.

    High: 45 °F

    Chance Rain
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 30. South southwest wind 6 to 10 mph.

    Low: 30 °F

    Mostly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 26.

    Low: 26 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of rain and snow, mainly after 4am. Snow level 6900 feet. Mostly cloudy, with a steady temperature around 35. South wind around 9 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Tuesday
Rain likely, mainly after 5pm. Snow level 7100 feet rising to 7700 feet in the afternoon. Cloudy, with a high near 39. Southwest wind around 11 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Tuesday Night
Rain likely, mainly before 11pm. Snow level 7800 feet rising to 8800 feet after midnight. Cloudy, with a steady temperature around 38. South southwest wind around 10 mph. Chance of precipitation is 60%.
Wednesday
A 30 percent chance of rain before 11am. Snow level 9000 feet. Mostly cloudy, with a high near 45. Southwest wind around 10 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around 30. South southwest wind 6 to 10 mph.
Thursday
Mostly sunny, with a high near 45.
Thursday Night
Partly cloudy, with a low around 29.
Friday
Mostly sunny, with a high near 45.
Friday Night
Partly cloudy, with a low around 26.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
Partly cloudy, with a low around 26.
Sunday
Mostly sunny, with a high near 43.
Sunday Night
Partly cloudy, with a low around 28.
Monday
Mostly sunny, with a high near 44.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
10 Miles SW Bancroft ID
 42.61°N 112.01°W (Elev. 5997 ft)
Last Update:
1:03 am MST Dec 9, 2025
Forecast Valid:
3am MST Dec 9, 2025-6pm MST Dec 15, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation