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

36°F

2°C

Humidity 74%
Wind Speed N 0 MPH
Barometer 29.81 in (1009.48 mb)
Dewpoint 28°F (-2°C)
Visibility 10.00 mi
Last update 13 Nov 10:10 AM MST
Extended Forecast for

17 Miles N Mackay ID

  • Today

    Today: Partly sunny, with a high near 39. South southeast wind 18 to 20 mph, with gusts as high as 30 mph.

    High: 39 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 9pm.  Low around 31. Breezy, with a south wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 31 °F

    Snow and
    Breezy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly before noon.  Mostly cloudy, with a high near 33. South wind 5 to 7 mph becoming west northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23. Light and variable wind becoming southwest 5 to 7 mph in the evening.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 34. South southeast wind 9 to 13 mph, with gusts as high as 21 mph.

    High: 34 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 33. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Mostly cloudy, with a low around 26. Chance of precipitation is 70%.

    Low: 26 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 29. Chance of precipitation is 80%.

    High: 29 °F

    Snow

Detailed Forecast

Today
Partly sunny, with a high near 39. South southeast wind 18 to 20 mph, with gusts as high as 30 mph.
Tonight
Snow, mainly after 9pm. Low around 31. Breezy, with a south wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
A 30 percent chance of snow, mainly before noon. Mostly cloudy, with a high near 33. South wind 5 to 7 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 23. Light and variable wind becoming southwest 5 to 7 mph in the evening.
Sunday
Mostly sunny, with a high near 34. South southeast wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 24.
Monday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 33. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 26. Chance of precipitation is 70%.
Tuesday
Snow. High near 29. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 19.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 26.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 18. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 23.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles N Mackay ID
 44.15°N 113.67°W (Elev. 8599 ft)
10:31 am MST Nov 13, 2026
10am 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