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

15 Miles NNE Mackay ID

  • Today

    Today: Mostly cloudy, with a high near 39. South southeast wind 10 to 18 mph, with gusts as high as 25 mph.

    High: 39 °F

    Mostly Cloudy

  • Tonight

    Tonight: Rain and snow, becoming all snow after 3am.  Steady temperature around 34. South southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph.  Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 34 °F

    Rain/Snow
    then Snow

  • Saturday

    Saturday: Snow likely, mainly before 11am.  Mostly cloudy, with a high near 33. West northwest wind 3 to 6 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Snow Likely
    then Chance
    Snow

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25. South southwest wind 3 to 6 mph.

    Low: 25 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 33. South southeast wind 7 to 13 mph.

    High: 33 °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.  Cloudy, with a low around 26. Chance of precipitation is 60%.

    Low: 26 °F

    Snow Likely

  • Tuesday

    Tuesday: Snow.  High near 28. Chance of precipitation is 80%.

    High: 28 °F

    Snow

Detailed Forecast

Today
Mostly cloudy, with a high near 39. South southeast wind 10 to 18 mph, with gusts as high as 25 mph.
Tonight
Rain and snow, becoming all snow after 3am. Steady temperature around 34. South southeast wind 15 to 20 mph decreasing to 9 to 14 mph after midnight. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Snow likely, mainly before 11am. Mostly cloudy, with a high near 33. West northwest wind 3 to 6 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
Partly cloudy, with a low around 25. South southwest wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 33. South southeast wind 7 to 13 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. Cloudy, with a low around 26. Chance of precipitation is 60%.
Tuesday
Snow. High near 28. Chance of precipitation is 80%.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20.
Wednesday
A 20 percent chance of snow. Partly sunny, with a high near 25.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. 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:
15 Miles NNE Mackay ID
 44.12°N 113.51°W (Elev. 8009 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