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.

Partly Cloudy

46°F

8°C

Humidity 45%
Wind Speed SE 6 MPH
Barometer 29.96 in (1014.56 mb)
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Mar 07:05 AM MDT
Extended Forecast for

5 Miles NNE Clayton ID

  • Today

    Today: A 50 percent chance of snow, mainly after noon.  Partly sunny, with a high near 32. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph.  Total daytime snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    and Windy

  • Tonight

    Tonight: Snow likely, mainly after 5am.  Mostly cloudy, with a steady temperature around 31. Breezy, with a west wind 26 to 29 mph, with gusts as high as 45 mph.  Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 31 °F

    Snow Likely
    and Breezy

  • Saturday

    Saturday: Snow.  Temperature falling to around 20 by 5pm. Wind chill values as low as -1. Windy, with a west wind 32 to 40 mph, with gusts as high as 60 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 31 °F

    Snow and
    Windy

  • Saturday Night

    Saturday Night: A 40 percent chance of snow before midnight.  Mostly cloudy, with a low around 8. Wind chill values as low as -11. Windy, with a northwest wind 30 to 40 mph decreasing to 16 to 26 mph after midnight. Winds could gust as high as 60 mph.  New snow accumulation of less than a half inch possible.

    Low: 8 °F

    Chance Snow
    and Windy
    then Mostly
    Cloudy and
    Blustery

  • Sunday

    Sunday: Partly sunny, with a high near 24. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.

    High: 24 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: A 20 percent chance of snow.  Mostly cloudy, with a low around 22.

    Low: 22 °F

    Slight Chance
    Snow

  • Monday

    Monday: A 20 percent chance of snow before noon.  Mostly cloudy, with a high near 39.

    High: 39 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 29.

    Low: 29 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 45.

    High: 45 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of snow, mainly after noon. Partly sunny, with a high near 32. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow likely, mainly after 5am. Mostly cloudy, with a steady temperature around 31. Breezy, with a west wind 26 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
Snow. Temperature falling to around 20 by 5pm. Wind chill values as low as -1. Windy, with a west wind 32 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 8. Wind chill values as low as -11. Windy, with a northwest wind 30 to 40 mph decreasing to 16 to 26 mph after midnight. Winds could gust as high as 60 mph. New snow accumulation of less than a half inch possible.
Sunday
Partly sunny, with a high near 24. West southwest wind 10 to 13 mph, with gusts as high as 21 mph.
Sunday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 22.
Monday
A 20 percent chance of snow before noon. Mostly cloudy, with a high near 39.
Monday Night
Mostly cloudy, with a low around 29.
Tuesday
Mostly sunny, with a high near 45.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
Sunny, with a high near 51.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles NNE Clayton ID
 44.32°N 114.37°W (Elev. 9514 ft)
5:31 am MDT Mar 13, 2026
7am MDT Mar 13, 2026-6pm MDT Mar 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database