Lake Effect Snow through Saturday: A Series of Storms Impact the West

Lake effect snow showers will continue through Saturday downwind of Lakes Erie, Ontario and the eastern portion of Lake Superior. A series of storm systems will continue to impact California and the Pacific Northwest through the weekend and into next week, bringing widespread rainfall, mountain snowfall, and gusty winds. Coastal flooding is expected in northern California. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

Lat: 44.523°NLon: 114.21611°WElev: 5026.0ft.

Partly Cloudy

33°F

1°C

Humidity 88%
Wind Speed N 0 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Last update 02 Jan 12:55 PM MST
Extended Forecast for

13 Miles NNW Mackay ID

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 25. West southwest wind around 7 mph.

    High: 25 °F

    Mostly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 20. West southwest wind 8 to 17 mph becoming south after midnight. Winds could gust as high as 25 mph.

    Low: 20 °F

    Mostly Cloudy

  • Saturday

    Saturday: A 40 percent chance of snow after 11am.  Increasing clouds, with a high near 24. South wind 15 to 18 mph, with gusts as high as 28 mph.  New snow accumulation of less than a half inch possible.

    High: 24 °F

    Chance Snow

  • Saturday Night

    Saturday Night: Snow.  Low around 19. Southwest wind 16 to 18 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow

  • Sunday

    Sunday: Snow.  High near 21. West southwest wind around 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 21 °F

    Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 11pm.  Mostly cloudy, with a low around 14. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow Likely

  • Monday

    Monday: A 40 percent chance of snow, mainly before 11am.  Mostly cloudy, with a high near 18. New snow accumulation of less than a half inch possible.

    High: 18 °F

    Chance Snow

  • Monday Night

    Monday Night: A 20 percent chance of snow before 11pm.  Mostly cloudy, with a low around 9.

    Low: 9 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 25. West southwest wind around 7 mph.
Tonight
Mostly cloudy, with a low around 20. West southwest wind 8 to 17 mph becoming south after midnight. Winds could gust as high as 25 mph.
Saturday
A 40 percent chance of snow after 11am. Increasing clouds, with a high near 24. South wind 15 to 18 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. Low around 19. Southwest wind 16 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow. High near 21. West southwest wind around 18 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow likely, mainly before 11pm. Mostly cloudy, with a low around 14. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday
A 40 percent chance of snow, mainly before 11am. Mostly cloudy, with a high near 18. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before 11pm. Mostly cloudy, with a low around 9.
Tuesday
Partly sunny, with a high near 16.
Tuesday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 11.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 15.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 5.
Thursday
A 30 percent chance of snow. Partly sunny, with a high near 11.
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ABOUT THIS FORECAST

 
Point Forecast:
13 Miles NNW Mackay ID
 44.08°N 113.74°W (Elev. 10069 ft)
10:31 am MST Jan 2, 2026
1pm MST Jan 2, 2026-6pm MST Jan 8, 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