Sinlaku Continues to Impact the Marianas; Severe Weather for the Central Plains and Northeast; Record Warmth for mid-Atlantic to Southeast

Sinlaku continues to affect the Marianas as it moves north through Friday. Meanwhile, severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley today and for the Central/Southern Plains on Friday. Considerable flooding impacts are ongoing in the Upper Great Lakes, and expected to continue through the weekend. Fire weather concerns persist in the Plains. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

28°F

-2°C

Humidity 46%
Wind Speed W 10 MPH
Barometer 29.8 in (1009.14 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill19°F (-7°C)
Last update 16 Apr 07:50 AM MDT
Extended Forecast for

12 Miles NNE Challis ID

  • Today

    Today: Snow showers likely, mainly between 9am and 3pm. Some thunder is also possible.  Patchy blowing snow after 3pm. Partly sunny, with a high near 31. West wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Tonight

    Tonight: Patchy blowing snow before 9pm. Partly cloudy, with a low around 20. Northwest wind 15 to 20 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 28 mph.

    Low: 20 °F

    Patchy
    Blowing Snow
    then Partly
    Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 37. West southwest wind 5 to 10 mph.

    High: 37 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 22. North northwest wind 5 to 10 mph becoming light and variable  after midnight. Winds could gust as high as 18 mph.

    Low: 22 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50. Calm wind becoming south 5 to 8 mph in the afternoon.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 31.

    Low: 31 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 58.

    High: 58 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers likely, mainly between 9am and 3pm. Some thunder is also possible. Patchy blowing snow after 3pm. Partly sunny, with a high near 31. West wind 10 to 18 mph becoming north northwest in the afternoon. Winds could gust as high as 29 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Patchy blowing snow before 9pm. Partly cloudy, with a low around 20. Northwest wind 15 to 20 mph becoming west southwest 6 to 11 mph after midnight. Winds could gust as high as 28 mph.
Friday
Mostly sunny, with a high near 37. West southwest wind 5 to 10 mph.
Friday Night
Partly cloudy, with a low around 22. North northwest wind 5 to 10 mph becoming light and variable after midnight. Winds could gust as high as 18 mph.
Saturday
Sunny, with a high near 50. Calm wind becoming south 5 to 8 mph in the afternoon.
Saturday Night
Partly cloudy, with a low around 31.
Sunday
Mostly sunny, with a high near 58.
Sunday Night
Mostly cloudy, with a low around 37.
Monday
Mostly sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 40.
Tuesday
A 20 percent chance of rain. Mostly sunny, with a high near 60.
Tuesday Night
A 30 percent chance of rain. Mostly cloudy, with a low around 39.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 50. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles NNE Challis ID
 44.67°N 114.13°W (Elev. 6804 ft)
5:31 am MDT Apr 16, 2026
8am MDT Apr 16, 2026-6pm MDT Apr 22, 2026
 
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Additional Resources

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