Showers and Thunderstorms for the Eastern Third of the Country; Fire Weather Concerns; Flooding Issues for the Great Lakes Region

Showers and thunderstorms will continue along and ahead of a cold front for the eastern third of the country. The rainfall for the Great Lakes region could prolong the ongoing flooding. Much cooler weather will filter in behind this cold front along and east of the Rockies. Where the rain is needed, the Southern High Plains, critical fire weather concerns through this weekend. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

30°F

-1°C

Humidity 58%
Wind Speed SSE 3 MPH
Barometer 30.13 in (1020.32 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 19 Apr 04:05 AM MDT
Extended Forecast for

25 Miles N Mackay ID

  • Today

    Today: Sunny, with a high near 48. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.

    High: 48 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 35. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.

    Low: 35 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 55. South southeast wind 9 to 18 mph, with gusts as high as 26 mph.

    High: 55 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 39. South southeast wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 39 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 55. Breezy, with a south southeast wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.

    High: 55 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am.  Snow level 9700 feet lowering to 8900 feet after midnight . Partly cloudy, with a low around 36. Breezy.  Chance of precipitation is 20%.

    Low: 36 °F

    Partly Cloudy
    and Breezy
    then Slight
    Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 40. Breezy.  Chance of precipitation is 90%. New snow accumulation of around an inch possible.

    High: 40 °F

    Snow Likely
    then Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow.  Low around 29. Chance of precipitation is 80%.

    Low: 29 °F

    Snow

  • Thursday

    Thursday: Snow.  High near 34. Chance of precipitation is 80%.

    High: 34 °F

    Snow

Detailed Forecast

Today
Sunny, with a high near 48. Southeast wind 8 to 14 mph, with gusts as high as 20 mph.
Tonight
Partly cloudy, with a low around 35. Southeast wind 9 to 15 mph, with gusts as high as 20 mph.
Monday
Mostly sunny, with a high near 55. South southeast wind 9 to 18 mph, with gusts as high as 26 mph.
Monday Night
Mostly clear, with a low around 39. South southeast wind 11 to 18 mph, with gusts as high as 26 mph.
Tuesday
Mostly sunny, with a high near 55. Breezy, with a south southeast wind 14 to 19 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 38 mph.
Tuesday Night
A slight chance of rain and snow between midnight and 3am, then a slight chance of snow after 3am. Snow level 9700 feet lowering to 8900 feet after midnight . Partly cloudy, with a low around 36. Breezy. Chance of precipitation is 20%.
Wednesday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 40. Breezy. Chance of precipitation is 90%. New snow accumulation of around an inch possible.
Wednesday Night
Snow. Low around 29. Chance of precipitation is 80%.
Thursday
Snow. High near 34. Chance of precipitation is 80%.
Thursday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 20.
Friday
A 40 percent chance of snow. Partly sunny, with a high near 32.
Friday Night
A 20 percent chance of snow. Partly cloudy, with a low around 21.
Saturday
A 20 percent chance of snow. Mostly sunny, with a high near 35.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles N Mackay ID
 44.27°N 113.57°W (Elev. 8852 ft)
12:51 am MDT Apr 19, 2026
4am MDT Apr 19, 2026-6pm MDT Apr 25, 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