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

27°F

-3°C

Humidity 86%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 13 Nov 07:20 AM MST
Extended Forecast for

8 Miles N Mackay ID

  • Today

    Today: Partly sunny, with a high near 31. South wind 13 to 18 mph, with gusts as high as 30 mph.

    High: 31 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 11pm.  Low around 25. Breezy, with a south wind 13 to 22 mph, with gusts as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 25 °F

    Snow and
    Breezy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 1pm.  Mostly cloudy, with a high near 26. West northwest wind 7 to 9 mph, with gusts as high as 18 mph.  New snow accumulation of less than a half inch possible.

    High: 26 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 17. West northwest wind 5 to 7 mph.

    Low: 17 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 25. West southwest wind 8 to 14 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.

    High: 25 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 25. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Mostly cloudy, with a low around 20. Chance of precipitation is 70%.

    Low: 20 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 22. Chance of precipitation is 80%.

    High: 22 °F

    Snow

Detailed Forecast

Today
Partly sunny, with a high near 31. South wind 13 to 18 mph, with gusts as high as 30 mph.
Tonight
Snow, mainly after 11pm. Low around 25. Breezy, with a south wind 13 to 22 mph, with gusts as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Saturday
A 50 percent chance of snow, mainly before 1pm. Mostly cloudy, with a high near 26. West northwest wind 7 to 9 mph, with gusts as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 17. West northwest wind 5 to 7 mph.
Sunday
Mostly sunny, with a high near 25. West southwest wind 8 to 14 mph becoming south southeast in the morning. Winds could gust as high as 20 mph.
Sunday Night
Partly cloudy, with a low around 18.
Monday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 25. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 20. Chance of precipitation is 70%.
Tuesday
Snow. High near 22. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 13.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 19.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 12. Chance of precipitation is 60%.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 17.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles N Mackay ID
 44.03°N 113.58°W (Elev. 10016 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