Atmospheric River Continues to Impact the Northwest U.S.; Gusty to High Winds in the Northeast U.S.

A strong atmospheric river will continue moderate to heavy rainfall with possible flooding, gusty to high winds, and mountain snows for parts of the Northwest U.S. into Thursday. Additional impacts are likely into Friday with a cold front. A fast-moving storm system will cross the Northeast U.S. Wednesday into Thursday with gusty to high winds and areas of rain and high elevation snow showers. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Partly Cloudy

43°F

6°C

Humidity 65%
Wind Speed N 0 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 32°F (0°C)
Visibility 10.00 mi
Last update 04 Nov 07:20 PM MST
Extended Forecast for

12 Miles NNW Mackay ID

  • Tonight

    Tonight: Isolated snow showers between 11pm and midnight.  Mostly cloudy, with a low around 27. West southwest wind 8 to 18 mph becoming south after midnight. Winds could gust as high as 22 mph.  Chance of precipitation is 20%.

    Low: 27 °F

    Isolated Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly after 4pm.  Mostly cloudy, with a temperature rising to near 30 by noon, then falling to around 25 during the remainder of the day. South southwest wind 16 to 21 mph, with gusts as high as 29 mph.  New snow accumulation of less than a half inch possible.

    High: 30 °F

    Partly Sunny
    then Chance
    Snow Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely.  Mostly cloudy, with a low around 20. West wind 16 to 18 mph, with gusts as high as 26 mph.  Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 20 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: A 30 percent chance of snow showers, mainly before 11am.  Partly sunny, with a high near 22. West wind around 16 mph, with gusts as high as 23 mph.  New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow showers after 11pm.  Mostly cloudy, with a low around 19. West southwest wind 10 to 15 mph.  New snow accumulation of less than a half inch possible.

    Low: 19 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly before 11am.  Mostly cloudy, with a high near 22. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Snow Showers
    Likely

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 20.

    High: 20 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 15.

    Low: 15 °F

    Partly Cloudy

Detailed Forecast

Tonight
Isolated snow showers between 11pm and midnight. Mostly cloudy, with a low around 27. West southwest wind 8 to 18 mph becoming south after midnight. Winds could gust as high as 22 mph. Chance of precipitation is 20%.
Wednesday
A 30 percent chance of snow showers, mainly after 4pm. Mostly cloudy, with a temperature rising to near 30 by noon, then falling to around 25 during the remainder of the day. South southwest wind 16 to 21 mph, with gusts as high as 29 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers likely. Mostly cloudy, with a low around 20. West wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
A 30 percent chance of snow showers, mainly before 11am. Partly sunny, with a high near 22. West wind around 16 mph, with gusts as high as 23 mph. New snow accumulation of less than one inch possible.
Thursday Night
A 40 percent chance of snow showers after 11pm. Mostly cloudy, with a low around 19. West southwest wind 10 to 15 mph. New snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly before 11am. Mostly cloudy, with a high near 22. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 12.
Saturday
Mostly sunny, with a high near 20.
Saturday Night
Partly cloudy, with a low around 15.
Sunday
Partly sunny, with a high near 29.
Sunday Night
Mostly cloudy, with a low around 22.
Monday
Partly sunny, with a high near 32.
Monday Night
A 10 percent chance of snow showers. Mostly cloudy, with a low around 23.
Veterans Day
Mostly sunny, with a high near 30.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNW Mackay ID
 44.06°N 113.71°W (Elev. 10755 ft)
4:31 pm MST Nov 4, 2025
7pm MST Nov 4, 2025-6pm MST Nov 11, 2025
 
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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