Critical Fire Weather in the Plains; Severe Thunderstorms in the Upper Mississippi Valley and Great Lakes

Anomalously warm, dry and breezy conditions will bring elevated to critical fire weather conditions across portions of the Intermountain West into the central and southern Plains today. Strong to severe thunderstorms are possible across portions of the upper Mississippi River Valley to the Great Lakes tonight through the day Tuesday. Damaging gusts, hail, and heavy rainfall are likely. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

48°F

9°C

Humidity 37%
Wind Speed N 0 MPH
Barometer 29.85 in (1010.84 mb)
Dewpoint 23°F (-5°C)
Visibility 10.00 mi
Last update 30 Mar 05:55 AM MDT
Extended Forecast for

18 Miles NNW Mackay ID

  • Today

    Today: A 30 percent chance of snow, mainly after 5pm.  Increasing clouds, with a high near 29. Windy, with a west southwest wind 25 to 30 mph increasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 29 °F

    Windy. Mostly
    Sunny then
    Chance Snow

  • Tonight

    Tonight: A chance of snow before 11pm, then a chance of snow after 5am.  Mostly cloudy, with a low around 19. Windy, with a west wind 21 to 31 mph becoming west southwest 11 to 21 mph after midnight. Winds could gust as high as 41 mph.  Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 19 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible.  High near 26. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 30 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Chance Snow
    then Snow and
    Breezy

  • Tuesday Night

    Tuesday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 20. Breezy, with a west wind 14 to 23 mph, with gusts as high as 28 mph.  New snow accumulation of 1 to 2 inches possible.

    Low: 20 °F

    Chance Snow
    and Breezy

  • Wednesday

    Wednesday: Snow, mainly after noon.  High near 27. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 27 °F

    Chance Snow
    then Snow and
    Breezy

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 15. Breezy.  Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.

    Low: 15 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 18. Windy.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 18 °F

    Snow and
    Windy

  • Thursday Night

    Thursday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 9. Windy.

    Low: 9 °F

    Chance Snow
    and Windy

  • Friday

    Friday: A 30 percent chance of snow.  Partly sunny, with a high near 20. Blustery.

    High: 20 °F

    Chance Snow
    and Blustery

Detailed Forecast

Today
A 30 percent chance of snow, mainly after 5pm. Increasing clouds, with a high near 29. Windy, with a west southwest wind 25 to 30 mph increasing to 33 to 38 mph in the afternoon. Winds could gust as high as 55 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow before 11pm, then a chance of snow after 5am. Mostly cloudy, with a low around 19. Windy, with a west wind 21 to 31 mph becoming west southwest 11 to 21 mph after midnight. Winds could gust as high as 41 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Tuesday
Snow, mainly between noon and 3pm, then snow showers after 3pm. Some thunder is also possible. High near 26. Breezy, with a south southwest wind 13 to 22 mph, with gusts as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 20. Breezy, with a west wind 14 to 23 mph, with gusts as high as 28 mph. New snow accumulation of 1 to 2 inches possible.
Wednesday
Snow, mainly after noon. High near 27. Breezy, with a southwest wind 13 to 18 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 15. Breezy. Chance of precipitation is 90%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 18. Windy. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Thursday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 9. Windy.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 20. Blustery.
Friday Night
Mostly clear, with a low around 13.
Saturday
Sunny, with a high near 28.
Saturday Night
Mostly clear, with a low around 19.
Sunday
Mostly sunny, with a high near 33.
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ABOUT THIS FORECAST

 
Point Forecast:
18 Miles NNW Mackay ID
 44.14°N 113.79°W (Elev. 11106 ft)
5:31 am MDT Mar 30, 2026
6am MDT Mar 30, 2026-6pm MDT Apr 5, 2026
 
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Additional Resources

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