Severe Thunderstorms in Portions of the Mississippi Valley and Great Lakes

A few severe thunderstorms with large hail, are expected across parts of the middle and upper Mississippi River Valley tonight through early morning. Snow and a wintry mix overnight in the Upper Midwest into the Great Lakes can cause hazardous travel conditions. Fire weather concerns continue for a large portion of the central and southern High Plains and Four Corners region this evening. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Rain

37°F

3°C

Humidity 93%
Wind Speed N 6 MPH
Barometer 29.89 in (1012.19 mb)
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 31 Mar 03:35 AM MDT
Extended Forecast for

7 Miles NE Mackay ID

  • Overnight

    Overnight: A 40 percent chance of snow, mainly before 5am.  Mostly cloudy, with a low around 26. West southwest wind around 10 mph.  Total nighttime snow accumulation of 1 to 2 inches possible.

    Low: 26 °F

    Chance Snow

  • Tuesday

    Tuesday: Snow likely, mainly between noon and 4pm. The snow could be heavy at times.  Mostly cloudy, with a high near 33. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph.  Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.

    High: 33 °F

    Heavy Snow

  • Tuesday Night

    Tuesday Night: A 40 percent chance of snow, mainly between midnight and 3am.  Mostly cloudy, with a low around 22. West wind 10 to 18 mph, with gusts as high as 32 mph.  New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow

  • Wednesday

    Wednesday: Snow, mainly after noon.  High near 33. Southwest wind 10 to 20 mph, with gusts as high as 33 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 33 °F

    Chance Snow
    then Snow

  • Wednesday Night

    Wednesday Night: Snow. The snow could be heavy at times.  Low around 22. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 37 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 22 °F

    Heavy Snow
    and Breezy

  • Thursday

    Thursday: Snow.  High near 23. Breezy.  Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 23 °F

    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Snow likely, mainly before midnight.  Mostly cloudy, with a low around 16. Blustery.  Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 16 °F

    Snow Likely
    and Blustery

  • Friday

    Friday: A 30 percent chance of snow.  Partly sunny, with a high near 27. Blustery.

    High: 27 °F

    Chance Snow
    and Blustery

  • Friday Night

    Friday Night: Mostly clear, with a low around 18.

    Low: 18 °F

    Mostly Clear

Detailed Forecast

Overnight
A 40 percent chance of snow, mainly before 5am. Mostly cloudy, with a low around 26. West southwest wind around 10 mph. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow likely, mainly between noon and 4pm. The snow could be heavy at times. Mostly cloudy, with a high near 33. Southwest wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. New snow accumulation of 2 to 4 inches possible.
Tuesday Night
A 40 percent chance of snow, mainly between midnight and 3am. Mostly cloudy, with a low around 22. West wind 10 to 18 mph, with gusts as high as 32 mph. New snow accumulation of less than a half inch possible.
Wednesday
Snow, mainly after noon. High near 33. Southwest wind 10 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow. The snow could be heavy at times. Low around 22. Breezy, with a south southwest wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Thursday
Snow. High near 23. Breezy. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 16. Blustery. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday
A 30 percent chance of snow. Partly sunny, with a high near 27. Blustery.
Friday Night
Mostly clear, with a low around 18.
Saturday
Sunny, with a high near 35.
Saturday Night
Mostly clear, with a low around 23.
Sunday
Sunny, with a high near 41.
Sunday Night
Partly cloudy, with a low around 27.
Monday
Mostly sunny, with a high near 44.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NE Mackay ID
 43.99°N 113.52°W (Elev. 9157 ft)
12:30 am MDT Mar 31, 2026
3am MDT Mar 31, 2026-6pm MDT Apr 6, 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