Severe Weather for Northeast Southeastward into the Southern Plains; Flooding in the Upper Great Lakes

Severe thunderstorms are expected from the Northeast to Texas through the night and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains and the mid-Atlantic. There is late-season snow over the Northern/Central Rockies and the Northern Plains. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

36°F

2°C

Humidity 37%
Wind Speed N 11 MPH
Barometer 29.97 in (1014.9 mb)
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill28°F (-2°C)
Last update 16 Apr 06:20 PM MDT
Extended Forecast for

7 Miles NNE Mackay ID

  • Tonight

    Tonight: A 30 percent chance of snow showers, mainly before 9pm.  Partly cloudy, with a low around 6. Wind chill values as low as -18. Windy, with a north northwest wind 26 to 32 mph, with gusts as high as 41 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 6 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Clear

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 19. Wind chill values as low as -14. Blustery, with a west wind 17 to 24 mph, with gusts as high as 30 mph.

    High: 19 °F

    Sunny and
    Blustery then
    Slight Chance
    Snow Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 11. Wind chill values as low as -5. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 29. Wind chill values as low as -1. West wind 10 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 29 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. South southwest wind 11 to 20 mph, with gusts as high as 25 mph.

    Low: 20 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 36.

    High: 36 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Cloudy
    and Breezy
    then Mostly
    Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 44. Breezy.

    High: 44 °F

    Mostly Sunny
    then Sunny
    and Breezy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 32. Breezy.

    Low: 32 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 6. Wind chill values as low as -18. Windy, with a north northwest wind 26 to 32 mph, with gusts as high as 41 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 19. Wind chill values as low as -14. Blustery, with a west wind 17 to 24 mph, with gusts as high as 30 mph.
Friday Night
Mostly clear, with a low around 11. Wind chill values as low as -5. Northwest wind 14 to 18 mph, with gusts as high as 25 mph.
Saturday
Sunny, with a high near 29. Wind chill values as low as -1. West wind 10 to 18 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Saturday Night
Mostly clear, with a low around 20. South southwest wind 11 to 20 mph, with gusts as high as 25 mph.
Sunday
Mostly sunny, with a high near 36.
Sunday Night
Mostly cloudy, with a low around 28. Breezy.
Monday
Mostly sunny, with a high near 44. Breezy.
Monday Night
Partly cloudy, with a low around 32. Breezy.
Tuesday
Sunny, with a high near 45. Windy.
Tuesday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 32. Breezy.
Wednesday
Snow likely. Partly sunny, with a high near 35. Breezy. Chance of precipitation is 60%.
Wednesday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 27. Breezy.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 32. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Mackay ID
 43.99°N 113.55°W (Elev. 9961 ft)
5:31 pm MDT Apr 16, 2026
6pm MDT Apr 16, 2026-6pm MDT Apr 23, 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