Widespread Precipitation and Gusty Winds in the West; Snow from the Great Lakes to the Northeast

A Pacific storm system is expected to bring strong winds and more precipitation to the western U.S., along with the likelihood of snowfall into the Sierra Nevada. Accumulating snow will develop downwind from the Great Lakes into parts of the Northeast through Saturday. Polar air will surge into the eastern half of the country this weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

25°F

-4°C

Humidity 85%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 13 Nov 07:00 AM MST
Extended Forecast for

12 Miles N Mackay ID

  • Today

    Today: Mostly cloudy, with a high near 36. South wind 11 to 20 mph, with gusts as high as 29 mph.

    High: 36 °F

    Mostly Cloudy

  • Tonight

    Tonight: Snow, mainly before 5am.  Low around 29. South wind 11 to 21 mph becoming east after midnight. Winds could gust as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 29 °F

    Snow

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 31. Southwest wind 5 to 8 mph becoming west northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Southwest wind 3 to 7 mph.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Cloudy, with a low around 24. Chance of precipitation is 70%.

    Low: 24 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 26. Chance of precipitation is 80%.

    High: 26 °F

    Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 36. South wind 11 to 20 mph, with gusts as high as 29 mph.
Tonight
Snow, mainly before 5am. Low around 29. South wind 11 to 21 mph becoming east after midnight. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 50 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 31. Southwest wind 5 to 8 mph becoming west northwest in the afternoon. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 22. Southwest wind 3 to 7 mph.
Sunday
Mostly sunny, with a high near 30. South southeast wind 8 to 11 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 22.
Monday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 30. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Cloudy, with a low around 24. Chance of precipitation is 70%.
Tuesday
Snow. High near 26. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 17.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 23.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 17. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 21.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles N Mackay ID
 44.1°N 113.57°W (Elev. 9134 ft)
4:31 am MST Nov 13, 2026
7am MST Nov 13, 2026-6pm MST Nov 19, 2026
 
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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