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 10:05 AM MST
Extended Forecast for

23 Miles N Mackay ID

  • Today

    Today: Partly sunny, with a high near 37. South southeast wind 14 to 20 mph, with gusts as high as 29 mph.

    High: 37 °F

    Partly Sunny

  • Tonight

    Tonight: Snow likely, mainly after 1am.  Mostly cloudy, with a steady temperature around 33. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 33 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: A 40 percent chance of snow between 11am and 1pm.  Mostly cloudy, with a high near 32. Southwest wind 5 to 9 mph becoming west northwest in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22. Light and variable wind becoming south southwest 5 to 8 mph in the evening.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 30. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.

    High: 30 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 23.

    Low: 23 °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.  Mostly cloudy, with a low around 24. Chance of precipitation is 60%.

    Low: 24 °F

    Snow Likely

  • Tuesday

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

    High: 26 °F

    Snow

Detailed Forecast

Today
Partly sunny, with a high near 37. South southeast wind 14 to 20 mph, with gusts as high as 29 mph.
Tonight
Snow likely, mainly after 1am. Mostly cloudy, with a steady temperature around 33. Breezy, with a south southeast wind 14 to 22 mph, with gusts as high as 32 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Saturday
A 40 percent chance of snow between 11am and 1pm. Mostly cloudy, with a high near 32. Southwest wind 5 to 9 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. Light and variable wind becoming south southwest 5 to 8 mph in the evening.
Sunday
Mostly sunny, with a high near 30. South southeast wind 10 to 13 mph, with gusts as high as 18 mph.
Sunday Night
Partly cloudy, with a low around 23.
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. Mostly cloudy, with a low around 24. Chance of precipitation is 60%.
Tuesday
Snow. High near 26. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 18.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 23.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 16. 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:
23 Miles N Mackay ID
 44.25°N 113.54°W (Elev. 8606 ft)
4:31 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