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

11 Miles N Mackay ID

  • Today

    Today: Partly sunny, with a high near 33. South wind 16 to 20 mph, with gusts as high as 30 mph.

    High: 33 °F

    Partly Sunny

  • Tonight

    Tonight: Snow, mainly after 11pm.  Low around 27. Breezy, with a south wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 40 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 27 °F

    Snow and
    Breezy

  • Saturday

    Saturday: A 50 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 28. Southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph.  New snow accumulation of less than a half inch possible.

    High: 28 °F

    Chance Snow
    then Slight
    Chance Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20. West southwest wind 5 to 9 mph.

    Low: 20 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 27. Southwest wind 11 to 14 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

  • Monday

    Monday: A 30 percent chance of snow after 11am.  Mostly cloudy, with a high near 27. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow

  • Monday Night

    Monday Night: Snow likely.  Mostly cloudy, with a low around 22. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 24. Chance of precipitation is 80%.

    High: 24 °F

    Snow

Detailed Forecast

Today
Partly sunny, with a high near 33. South wind 16 to 20 mph, with gusts as high as 30 mph.
Tonight
Snow, mainly after 11pm. Low around 27. Breezy, with a south wind 23 to 28 mph decreasing to 17 to 22 mph after midnight. Winds could gust as high as 40 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 28. Southwest wind 6 to 13 mph becoming west northwest in the afternoon. Winds could gust as high as 20 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 20. West southwest wind 5 to 9 mph.
Sunday
Mostly sunny, with a high near 27. Southwest wind 11 to 14 mph becoming south southeast in the morning. Winds could gust as high as 21 mph.
Sunday Night
Partly cloudy, with a low around 20.
Monday
A 30 percent chance of snow after 11am. Mostly cloudy, with a high near 27. New snow accumulation of less than a half inch possible.
Monday Night
Snow likely. Mostly cloudy, with a low around 22. Chance of precipitation is 70%.
Tuesday
Snow. High near 24. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 16.
Wednesday
A 20 percent chance of snow. Mostly sunny, with a high near 21.
Wednesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 15.
Thursday
A 50 percent chance of snow. Mostly cloudy, with a high near 18.
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ABOUT THIS FORECAST

 
Point Forecast:
11 Miles N Mackay ID
 44.07°N 113.59°W (Elev. 10039 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