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

48°F

9°C

Humidity 34%
Wind Speed W 5 MPH
Barometer 29.9 in (1012.53 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill46°F (8°C)
Last update 13 Mar 08:05 PM MDT
Extended Forecast for

19 Miles SE Challis ID

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

    Tonight: A 30 percent chance of snow, mainly after 5am.  Mostly cloudy, with a steady temperature around 26. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 34 mph.  Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Breezy.
    Mostly Cloudy
    then Chance
    Snow

  • Saturday

    Saturday: Snow, mainly before 11am.  Widespread blowing dust, mainly after noon. Temperature falling to around 14 by 5pm. Wind chill values as low as -10. Windy, with a west southwest wind 26 to 31 mph increasing to 38 to 43 mph in the afternoon. Winds could gust as high as 60 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 25 °F

    Windy. Snow
    then Chance
    Snow

  • Saturday Night

    Saturday Night: A 40 percent chance of snow, mainly before midnight.  Areas of blowing dust before 3am. Mostly cloudy, with a low around 4. Wind chill values as low as -19. Windy, with a west northwest wind 33 to 38 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph.  New snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    and Windy

  • Sunday

    Sunday: Partly sunny, with a high near 19. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 23 mph.

    High: 19 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 18. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 18 °F

    Slight Chance
    Snow

  • Monday

    Monday: Mostly cloudy, with a high near 36.

    High: 36 °F

    Mostly Cloudy

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 27.

    Low: 27 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 29.

    Low: 29 °F

    Partly Cloudy

Detailed Forecast

Tonight
A 30 percent chance of snow, mainly after 5am. Mostly cloudy, with a steady temperature around 26. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 34 mph. Total nighttime snow accumulation of less than a half inch possible.
Saturday
Snow, mainly before 11am. Widespread blowing dust, mainly after noon. Temperature falling to around 14 by 5pm. Wind chill values as low as -10. Windy, with a west southwest wind 26 to 31 mph increasing to 38 to 43 mph in the afternoon. Winds could gust as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Saturday Night
A 40 percent chance of snow, mainly before midnight. Areas of blowing dust before 3am. Mostly cloudy, with a low around 4. Wind chill values as low as -19. Windy, with a west northwest wind 33 to 38 mph decreasing to 22 to 27 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 19. Wind chill values as low as -15. West wind 14 to 17 mph, with gusts as high as 23 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 18. Southwest wind 11 to 14 mph, with gusts as high as 21 mph.
Monday
Mostly cloudy, with a high near 36.
Monday Night
Mostly cloudy, with a low around 27.
Tuesday
Mostly sunny, with a high near 44.
Tuesday Night
Partly cloudy, with a low around 29.
Wednesday
Sunny, with a high near 48.
Wednesday Night
Mostly clear, with a low around 32.
Thursday
Mostly sunny, with a high near 49.
Thursday Night
Partly cloudy, with a low around 33.
Friday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
19 Miles SE Challis ID
 44.32°N 113.94°W (Elev. 9528 ft)
5:31 pm MDT Mar 13, 2026
8pm MDT Mar 13, 2026-6pm MDT Mar 20, 2026
 
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Additional Resources

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Hourly Weather Forecast

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