Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather from the Southern Plains to the Great Lakes

Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, thunderstorms, and coastal impacts to the Marianas Islands into Wednesday. Typhoon conditions are likely over CNMI and tropical storm conditions over Guam. Severe thunderstorms and heavy rain are expected from the Southern Plains to the Great Lakes today. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

55°F

13°C

Humidity 24%
Wind Speed W 17 MPH
Barometer 29.87 in (1011.51 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Last update 14 Apr 03:35 PM MDT
Extended Forecast for

17 Miles E Clayton ID

  • Tonight

    Tonight: Increasing clouds, with a low around 28. West wind 11 to 18 mph, with gusts as high as 26 mph.

    Low: 28 °F

    Increasing
    Clouds

  • Wednesday

    Wednesday: Snow showers, mainly after 10am.  High near 41. Breezy, with a southwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 41 °F

    Snow Showers
    Likely then
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers. The snow could be heavy at times.  Low around 17. Breezy, with a west wind 14 to 23 mph, with gusts as high as 33 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Heavy Snow
    and Breezy
    then Snow
    Showers
    Likely

  • Thursday

    Thursday: Snow showers.  High near 26. Blustery, with a north northwest wind 13 to 22 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 26 °F

    Snow Showers
    and Blustery

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 13. Blustery, with a north northwest wind 13 to 22 mph, with gusts as high as 31 mph.

    Low: 13 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: A 40 percent chance of snow showers after noon.  Partly sunny, with a high near 31. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 17.

    Low: 17 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 41.

    High: 41 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy

Detailed Forecast

Tonight
Increasing clouds, with a low around 28. West wind 11 to 18 mph, with gusts as high as 26 mph.
Wednesday
Snow showers, mainly after 10am. High near 41. Breezy, with a southwest wind 11 to 16 mph increasing to 21 to 26 mph in the afternoon. Winds could gust as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Wednesday Night
Snow showers. The snow could be heavy at times. Low around 17. Breezy, with a west wind 14 to 23 mph, with gusts as high as 33 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers. High near 26. Blustery, with a north northwest wind 13 to 22 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 13. Blustery, with a north northwest wind 13 to 22 mph, with gusts as high as 31 mph.
Friday
A 40 percent chance of snow showers after noon. Partly sunny, with a high near 31. New snow accumulation of less than a half inch possible.
Friday Night
Partly cloudy, with a low around 17.
Saturday
Sunny, with a high near 41.
Saturday Night
Partly cloudy, with a low around 25.
Sunday
Mostly sunny, with a high near 48. Breezy.
Sunday Night
Mostly cloudy, with a low around 32. Breezy.
Monday
A 30 percent chance of snow. Partly sunny, with a high near 50. Breezy.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 32. Chance of precipitation is 30%.
Tuesday
A 40 percent chance of snow. Partly sunny, with a high near 47.
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ABOUT THIS FORECAST

 
Point Forecast:
17 Miles E Clayton ID
 44.22°N 114.07°W (Elev. 8806 ft)
1:20 pm MDT Apr 14, 2026
3pm MDT Apr 14, 2026-6pm MDT Apr 21, 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