Areas of Excessive Rainfall and Severe Thunderstorms; Fire Weather Concerns in the Northern Plains and Four Corners Region

Widespread showers and thunderstorms may bring areas of flash flooding across much of the Southern Plains into the Gulf Coast region and the upper Ohio River Valley into the Mid-Atlantic. A large Pacific storm will bring widespread rain, gusty winds, and mountain snow to California and the Great Basin. Fire weather concerns expected in the Northern Plains and the Four Corners region. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

51°F

11°C

Humidity 71%
Wind Speed WNW 6 MPH
Barometer 29.74 in (1007.11 mb)
Dewpoint 42°F (6°C)
Visibility 10.00 mi
Last update 26 May 11:55 PM MDT
Extended Forecast for

24 Miles NE Mackay ID

  • Overnight

    Overnight: Partly cloudy, with a low around 43. East wind around 7 mph.

    Low: 43 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 74. North northeast wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph.

    High: 74 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 45. South southeast wind 5 to 11 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.

    Low: 45 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 78. East wind 5 to 10 mph becoming south southeast 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.

    High: 78 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 46. South wind 12 to 17 mph becoming north northwest 5 to 10 mph in the evening. Winds could gust as high as 28 mph.

    Low: 46 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 30 percent chance of rain after midnight.  Mostly cloudy, with a low around 44.

    Low: 44 °F

    Mostly Cloudy
    then Chance
    Rain

  • Saturday

    Saturday: Rain likely, then showers and possibly a thunderstorm after noon.  High near 61. Chance of precipitation is 90%.

    High: 61 °F

    Rain Likely
    then Showers

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before midnight, then a chance of rain after midnight.  Mostly cloudy, with a low around 40. Chance of precipitation is 50%.

    Low: 40 °F

    Chance
    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 43. East wind around 7 mph.
Wednesday
Mostly sunny, with a high near 74. North northeast wind 5 to 15 mph becoming south southeast in the afternoon. Winds could gust as high as 22 mph.
Wednesday Night
Partly cloudy, with a low around 45. South southeast wind 5 to 11 mph becoming north northeast after midnight. Winds could gust as high as 20 mph.
Thursday
Sunny, with a high near 78. East wind 5 to 10 mph becoming south southeast 15 to 20 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Partly cloudy, with a low around 46. South wind 12 to 17 mph becoming north northwest 5 to 10 mph in the evening. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 73.
Friday Night
A 30 percent chance of rain after midnight. Mostly cloudy, with a low around 44.
Saturday
Rain likely, then showers and possibly a thunderstorm after noon. High near 61. Chance of precipitation is 90%.
Saturday Night
A chance of showers and thunderstorms before midnight, then a chance of rain after midnight. Mostly cloudy, with a low around 40. Chance of precipitation is 50%.
Sunday
A chance of rain before noon, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 63. Chance of precipitation is 40%.
Sunday Night
A 20 percent chance of rain. Partly cloudy, with a low around 40.
Monday
Mostly sunny, with a high near 68.
Monday Night
Mostly clear, with a low around 42.
Tuesday
Sunny, with a high near 72.
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ABOUT THIS FORECAST

 
Point Forecast:
24 Miles NE Mackay ID
 44.13°N 113.24°W (Elev. 5876 ft)
11:31 pm MDT May 26, 2026
12am MDT May 27, 2026-6pm MDT Jun 2, 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