Tracking Late Season Winter Storms; Unusual Early-Season Heat Wave in the Southwest

Heavy snow and high winds continue in the Great Lakes and Northeast. A moderate atmospheric river will continue to bring heavy precipitation to the Pacific Northwest and northern Rockies. A major winter storm will develop across the northern High Plains tonight into Saturday and rapidly strengthen as it moves into the Great Lakes on Sunday. Above-average temperatures expected in the Southwest. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

45°F

7°C

Humidity 45%
Wind Speed S 4 MPH
Barometer 29.71 in (1006.1 mb)
Dewpoint 25°F (-4°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 14 Mar 05:20 AM MDT
Extended Forecast for

17 Miles NNW Mackay ID

Wind Advisory March 14, 09:00am until March 14, 09:00pm
Click here for hazard details and duration
Wind Advisory
  • Today

    Today: Snow, mainly before 5pm.  Widespread blowing dust, mainly after 9am. High near 36. Windy, with a west wind 23 to 33 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 75 mph.  Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.

    High: 36 °F

    Snow and
    Windy

  • Tonight

    Tonight: A 40 percent chance of snow, mainly before 8pm.  Widespread blowing dust, mainly before 9pm. Mostly cloudy, with a low around 7. Wind chill values as low as -11. Windy, with a north northwest wind 31 to 41 mph decreasing to 14 to 24 mph. Winds could gust as high as 70 mph.  New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Windy. Chance
    Snow then
    Areas Blowing
    Dust

  • Sunday

    Sunday: Mostly sunny, with a high near 27. Wind chill values as low as -8. West northwest wind 9 to 11 mph, with gusts as high as 25 mph.

    High: 27 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A 30 percent chance of snow after midnight.  Mostly cloudy, with a low around 23. West wind 6 to 9 mph, with gusts as high as 20 mph.  Little or no snow accumulation expected.

    Low: 23 °F

    Mostly Cloudy
    then Chance
    Snow

  • Monday

    Monday: A slight chance of snow before 3pm, then a slight chance of rain and snow.  Partly sunny, with a high near 43. West wind 10 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 20%.

    High: 43 °F

    Slight Chance
    Snow then
    Slight Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 34.

    Low: 34 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 52.

    High: 52 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36.

    Low: 36 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 56.

    High: 56 °F

    Sunny

Detailed Forecast

Today
Snow, mainly before 5pm. Widespread blowing dust, mainly after 9am. High near 36. Windy, with a west wind 23 to 33 mph increasing to 35 to 45 mph in the afternoon. Winds could gust as high as 75 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
A 40 percent chance of snow, mainly before 8pm. Widespread blowing dust, mainly before 9pm. Mostly cloudy, with a low around 7. Wind chill values as low as -11. Windy, with a north northwest wind 31 to 41 mph decreasing to 14 to 24 mph. Winds could gust as high as 70 mph. New snow accumulation of less than a half inch possible.
Sunday
Mostly sunny, with a high near 27. Wind chill values as low as -8. West northwest wind 9 to 11 mph, with gusts as high as 25 mph.
Sunday Night
A 30 percent chance of snow after midnight. Mostly cloudy, with a low around 23. West wind 6 to 9 mph, with gusts as high as 20 mph. Little or no snow accumulation expected.
Monday
A slight chance of snow before 3pm, then a slight chance of rain and snow. Partly sunny, with a high near 43. West wind 10 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 34.
Tuesday
Mostly sunny, with a high near 52.
Tuesday Night
Partly cloudy, with a low around 36.
Wednesday
Sunny, with a high near 56.
Wednesday Night
Partly cloudy, with a low around 38.
Thursday
Mostly sunny, with a high near 58.
Thursday Night
Partly cloudy, with a low around 39.
Friday
Mostly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles NNW Mackay ID
 44.15°N 113.7°W (Elev. 7877 ft)
5:31 am MDT Mar 14, 2026
5am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
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Additional Resources

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