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.

Partly Cloudy

36°F

2°C

Humidity 31%
Wind Speed NNW 8 MPH
Barometer 29.98 in (1015.24 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill30°F (-1°C)
Last update 16 Apr 06:35 PM MDT
Extended Forecast for

22 Miles N Mackay ID

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm.  Mostly cloudy, with a low around 14. Wind chill values as low as zero. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.

    Low: 14 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 33. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 33 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 46. Light west southwest wind becoming south 5 to 10 mph in the afternoon.

    High: 46 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 27. South wind 6 to 11 mph.

    Low: 27 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 53.

    High: 53 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 35.

    Low: 35 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 59.

    High: 59 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 40.

    Low: 40 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 20 percent chance of snow showers before 9pm. Mostly cloudy, with a low around 14. Wind chill values as low as zero. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 32 mph.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 33. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Friday Night
Partly cloudy, with a low around 19. Northwest wind 5 to 11 mph, with gusts as high as 20 mph.
Saturday
Sunny, with a high near 46. Light west southwest wind becoming south 5 to 10 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 27. South wind 6 to 11 mph.
Sunday
Mostly sunny, with a high near 53.
Sunday Night
Mostly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 59.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain after noon. Snow level 8800 feet. Mostly sunny, with a high near 60. Breezy.
Tuesday Night
A chance of rain and snow. Snow level 9200 feet lowering to 8600 feet after midnight . Mostly cloudy, with a low around 39. Chance of precipitation is 30%.
Wednesday
Rain and snow likely. Snow level 7900 feet. Partly sunny, with a high near 52. Chance of precipitation is 60%.
Wednesday Night
A chance of rain and snow. Snow level 7800 feet lowering to 7400 feet after midnight . Mostly cloudy, with a low around 34. Chance of precipitation is 50%.
Thursday
A 50 percent chance of snow. Partly sunny, with a high near 48.
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ABOUT THIS FORECAST

 
Point Forecast:
22 Miles N Mackay ID
 44.22°N 113.59°W (Elev. 7395 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

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Hourly Weather Forecast

National Digital Forecast Database