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

30°F

-1°C

Humidity 42%
Wind Speed SW 9 MPH
Barometer 29.78 in (1008.47 mb)
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 16 Apr 06:05 AM MDT
Extended Forecast for

5 Miles NNE Clayton ID

Winter Weather Advisory April 16, 06:21am until April 16, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 16, 06:21am until April 16, 12:00pm

    NOW until 12:00pm Thu

    Winter Weather Advisory

  • Today

    High: 17 °F

    Snow Showers
    Likely and
    Blustery

  • Tonight

    Tonight: A 20 percent chance of snow showers before 9pm.  Partly cloudy, with a low around 9. Wind chill values as low as -7. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.

    Low: 9 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Partly
    Cloudy

  • Friday

    Friday: A 20 percent chance of snow showers after noon.  Mostly sunny, with a high near 24. Wind chill values as low as -6. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 24 °F

    Mostly Sunny
    then Slight
    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 12. Wind chill values as low as zero. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.

    Low: 12 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 37. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.

    High: 37 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 23.

    Low: 23 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 44.

    High: 44 °F

    Mostly Sunny

  • Sunday Night

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

    Low: 29 °F

    Mostly Cloudy

Detailed Forecast

Today
Snow showers likely, mainly after 9am. Some thunder is also possible. Mostly cloudy, with a high near 17. Wind chill values as low as -8. Blustery, with a west wind 17 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 1 to 3 inches possible.
Tonight
A 20 percent chance of snow showers before 9pm. Partly cloudy, with a low around 9. Wind chill values as low as -7. Blustery, with a northwest wind 17 to 22 mph decreasing to 11 to 16 mph after midnight. Winds could gust as high as 33 mph.
Friday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 24. Wind chill values as low as -6. West northwest wind 11 to 15 mph, with gusts as high as 24 mph.
Friday Night
Partly cloudy, with a low around 12. Wind chill values as low as zero. West southwest wind 8 to 16 mph, with gusts as high as 24 mph.
Saturday
Mostly sunny, with a high near 37. South southwest wind 8 to 14 mph, with gusts as high as 21 mph.
Saturday Night
Partly cloudy, with a low around 23.
Sunday
Mostly sunny, with a high near 44.
Sunday Night
Mostly cloudy, with a low around 29.
Monday
Mostly sunny, with a high near 49.
Monday Night
A slight chance of rain, mixing with snow after 9pm, then gradually ending. Partly cloudy, with a low around 33. Chance of precipitation is 20%.
Tuesday
A chance of rain and snow. Mostly sunny, with a high near 46. Chance of precipitation is 30%.
Tuesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Wednesday
A 50 percent chance of snow. Mostly cloudy, with a high near 36.
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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 Apr 16, 2026
6am MDT Apr 16, 2026-6pm MDT Apr 22, 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