Prolonged Atmospheric River in the Pacific Northwest; Snow and High Winds in the North-Central U.S.

A prolonged atmospheric river will continue impacting the Pacific Northwest with heavy rainfall which has lead to areas of urban and river flooding along with gusty winds into Thursday. A clipper will bring heavy snow, some mixed wintry precipitation, and gusty to high winds across the northern Plains, Upper Midwest, and the Great Lakes into Thursday morning. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

43°F

6°C

Humidity 60%
Wind Speed NNE 12 MPH
Barometer 30.1 in (1019.3 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill37°F (3°C)
Last update 09 Dec 04:35 PM MST
Extended Forecast for

14 Miles WSW Challis ID

  • This Afternoon

    This Afternoon: Snow likely.  Cloudy, with a steady temperature around 31. West wind around 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.

    High: 31 °F

    Snow Likely

  • Tonight

    Tonight: Snow before 3am, then rain and snow likely.  Temperature rising to around 34 by 4am. West wind 11 to 16 mph, with gusts as high as 24 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Snow Likely
    then
    Rain/Snow

  • Wednesday

    Wednesday: A chance of rain and snow, mainly before 7am.  Partly sunny, with a steady temperature around 35. West wind around 17 mph, with gusts as high as 25 mph.  Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 35 °F

    Chance
    Rain/Snow
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 28. West southwest wind 14 to 16 mph, with gusts as high as 24 mph.

    Low: 28 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 37. West wind 11 to 14 mph, with gusts as high as 28 mph.

    High: 37 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 31.

    Low: 31 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 38.

    High: 38 °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 38.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Snow likely. Cloudy, with a steady temperature around 31. West wind around 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow before 3am, then rain and snow likely. Temperature rising to around 34 by 4am. West wind 11 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Wednesday
A chance of rain and snow, mainly before 7am. Partly sunny, with a steady temperature around 35. West wind around 17 mph, with gusts as high as 25 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday Night
Partly cloudy, with a low around 28. West southwest wind 14 to 16 mph, with gusts as high as 24 mph.
Thursday
Mostly sunny, with a high near 37. West wind 11 to 14 mph, with gusts as high as 28 mph.
Thursday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 38.
Saturday Night
Partly cloudy, with a low around 24.
Sunday
A 20 percent chance of snow. Mostly sunny, with a high near 37.
Sunday Night
Mostly cloudy, with a low around 25.
Monday
A 20 percent chance of snow. Partly sunny, with a high near 37.
Monday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 27.
Tuesday
Snow likely. Partly sunny, with a high near 33. Chance of precipitation is 60%.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
14 Miles WSW Challis ID
 44.46°N 114.49°W (Elev. 8599 ft)
4:31 pm MST Dec 9, 2025
4pm MST Dec 9, 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