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 >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Partly Cloudy

33°F

1°C

Humidity 91%
Wind Speed N 0 MPH
Barometer 30.11 in (1019.64 mb)
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 10 Dec 04:55 AM MST
Extended Forecast for

27 Miles NNE Moore ID

  • Overnight

    Overnight: A 20 percent chance of snow.  Mostly cloudy, with a low around 26. West northwest wind around 10 mph.

    Low: 26 °F

    Slight Chance
    Snow

  • Wednesday

    Wednesday: Partly sunny, with a high near 34. West northwest wind 10 to 13 mph.

    High: 34 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 26. Northwest wind 11 to 14 mph.

    Low: 26 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 33. West northwest wind 10 to 14 mph, with gusts as high as 18 mph.

    High: 33 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 28. West northwest wind 10 to 14 mph.

    Low: 28 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 31.

    High: 31 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 21.

    Low: 21 °F

    Partly Cloudy

Detailed Forecast

Overnight
A 20 percent chance of snow. Mostly cloudy, with a low around 26. West northwest wind around 10 mph.
Wednesday
Partly sunny, with a high near 34. West northwest wind 10 to 13 mph.
Wednesday Night
Partly cloudy, with a low around 26. Northwest wind 11 to 14 mph.
Thursday
Mostly sunny, with a high near 33. West northwest wind 10 to 14 mph, with gusts as high as 18 mph.
Thursday Night
Mostly cloudy, with a low around 28. West northwest wind 10 to 14 mph.
Friday
Partly sunny, with a high near 32.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 31.
Saturday Night
Partly cloudy, with a low around 21.
Sunday
Sunny, with a high near 30.
Sunday Night
Partly cloudy, with a low around 21.
Monday
Mostly sunny, with a high near 28.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 24.
Tuesday
A 50 percent chance of snow. Partly sunny, with a high near 29.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
27 Miles NNE Moore ID
 44.08°N 113.11°W (Elev. 8993 ft)
4:31 am MST Dec 10, 2025
5am MST Dec 10, 2025-6pm MST Dec 16, 2025
 
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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