Severe Thunderstorms and Heavy Rain in the Central Plains; Dry Thunderstorms and Critical Fire Weather in the West

Severe thunderstorms and heavy rain may produce large to very-large hail, severe winds, tornadoes and numerous instances of flash flooding across portions of the central Plains. Scattered slow-moving storms will continue to bring a flash flooding threat to the central Gulf Coast. Elevated to critical fire weather conditions are expected across much of the western U.S.. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Mostly Cloudy

63°F

17°C

Humidity 42%
Wind Speed N 0 MPH
Barometer 29.88 in (1011.85 mb)
Dewpoint 39°F (4°C)
Visibility 10.00 mi
Last update 20 Jun 03:35 AM MDT
Extended Forecast for

28 Miles N Mackay ID

Red Flag Warning June 20, 06:00am until June 20, 09:00pm
Click here for hazard details and duration
Red Flag Warning
  • Overnight

    Overnight: Cloudy, with a steady temperature around 59. Light south wind.

    Low: 59 °F

    Cloudy

  • Saturday

    Saturday: Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm.  High near 66. Light and variable wind becoming northwest 8 to 13 mph in the morning.  Chance of precipitation is 90%.

    High: 66 °F

    Rain Likely
    then Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of showers and thunderstorms, mainly before 8pm.  Mostly cloudy, with a low around 45. Northwest wind 8 to 13 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 45 °F

    Chance
    Showers then
    Mostly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 69. Light west southwest wind becoming west northwest 6 to 11 mph in the afternoon.

    High: 69 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 43. West northwest wind 6 to 11 mph becoming light north northwest  after midnight.

    Low: 43 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 45.

    Low: 45 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 76.

    High: 76 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 50.

    Low: 50 °F

    Mostly Clear

Detailed Forecast

Overnight
Cloudy, with a steady temperature around 59. Light south wind.
Saturday
Rain and thunderstorms likely, then showers and possibly a thunderstorm after 2pm. High near 66. Light and variable wind becoming northwest 8 to 13 mph in the morning. Chance of precipitation is 90%.
Saturday Night
A 50 percent chance of showers and thunderstorms, mainly before 8pm. Mostly cloudy, with a low around 45. Northwest wind 8 to 13 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Sunday
Sunny, with a high near 69. Light west southwest wind becoming west northwest 6 to 11 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 43. West northwest wind 6 to 11 mph becoming light north northwest after midnight.
Monday
Sunny, with a high near 70.
Monday Night
Mostly clear, with a low around 45.
Tuesday
Sunny, with a high near 76.
Tuesday Night
Mostly clear, with a low around 50.
Wednesday
Sunny, with a high near 78.
Wednesday Night
Mostly clear, with a low around 50.
Thursday
Sunny, with a high near 78.
Thursday Night
Mostly clear, with a low around 51.
Friday
Sunny, with a high near 77. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
28 Miles N Mackay ID
 44.31°N 113.64°W (Elev. 6978 ft)
12:31 am MDT Jun 20, 2026
3am MDT Jun 20, 2026-6pm MDT Jun 26, 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