Super Typhoon Sinlaku to Impact the Marianas and Guam; Severe Weather Threat from the Central Plains to the Great Lakes

Super Typhoon Sinlaku will bring destructive winds, widespread heavy rain/flooding, and thunderstorms to the Marianas Islands into Wednesday. Tropical Storm conditions are likely over Guam. Severe thunderstorms and heavy rain are likely across the Upper Mississippi Valley and Great Lakes region with potential for large to very large hail, damaging wind, and tornadoes through Tuesday. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Overcast

39°F

4°C

Humidity 48%
Wind Speed S 6 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 13 Apr 06:55 AM MDT
Extended Forecast for

25 Miles S Leadore ID

  • Today

    Today: Snow showers.  High near 42. South wind 6 to 9 mph becoming west in the afternoon.  Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow Showers

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 29 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the afternoon.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow showers likely, mainly after noon.  Mostly cloudy, with a high near 44. South southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph.  Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 44 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Wednesday Night

    Wednesday Night: Snow showers.  Low around 26. Chance of precipitation is 100%. New snow accumulation of around an inch possible.

    Low: 26 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers.  High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.

    High: 30 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of snow, mainly before midnight.  Mostly cloudy, with a low around 18.

    Low: 18 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 34.

    High: 34 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers. High near 42. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow showers before 9pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 29. West wind 5 to 7 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 47. Calm wind becoming southwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 32. West southwest wind 5 to 10 mph, with gusts as high as 18 mph.
Wednesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 44. South southwest wind 5 to 10 mph increasing to 15 to 20 mph in the afternoon. Winds could gust as high as 30 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday Night
Snow showers. Low around 26. Chance of precipitation is 100%. New snow accumulation of around an inch possible.
Thursday
Snow showers. High near 30. Chance of precipitation is 90%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A 40 percent chance of snow, mainly before midnight. Mostly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 34.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 44.
Saturday Night
Partly cloudy, with a low around 29.
Sunday
Mostly sunny, with a high near 50.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles S Leadore ID
 44.31°N 113.39°W (Elev. 7201 ft)
5:31 am MDT Apr 13, 2026
7am MDT Apr 13, 2026-6pm MDT Apr 19, 2026
 
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Additional Resources

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Hourly Weather Forecast

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