Hawaii and Guam Concerns; Record Warmth Spreads Eastward; Heavy Snow for Sierra-Nevada; Severe Weather for the Plains

A very active spring pattern with tropical concerns across the Pacific. Heavy rainfall will continue to impact Hawaii this weekend. Meanwhile we continue to monitor a developing typhoon that may affect Guam into early next week. For the Lower 48, heavy snow for mountains of California this weekend, increase threat for severe thunderstorms next week for the Plains and record warmth spreads east. Read More >

Current conditions at

Challis - Challis Airport (KLLJ)

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

Clear

45°F

7°C

Humidity 87%
Wind Speed N 0 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 41°F (5°C)
Visibility 10.00 mi
Last update 11 Apr 03:20 AM MDT
Extended Forecast for

7 Miles NNE Clayton ID

  • Overnight

    Overnight: A 20 percent chance of snow after 5am.  Partly cloudy, with a low around 32. Southwest wind 14 to 16 mph.

    Low: 32 °F

    Slight Chance
    Snow

  • Saturday

    Saturday: Snow showers. Some thunder is also possible.  High near 38. South southwest wind 16 to 20 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 38 °F

    Chance Snow
    then Snow
    Showers

  • Saturday Night

    Saturday Night: A 20 percent chance of snow before 8pm.  Partly cloudy, with a low around 28. West southwest wind 15 to 20 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 28 mph.

    Low: 28 °F

    Slight Chance
    Snow then
    Mostly Cloudy

  • Sunday

    Sunday: Snow likely before noon, then snow showers after noon. Some thunder is also possible.  High near 36. Southeast wind 9 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    High: 36 °F

    Snow Showers

  • Sunday Night

    Sunday Night: A 50 percent chance of snow.  Mostly cloudy, with a low around 25. West southwest wind 15 to 20 mph, with gusts as high as 28 mph.  New snow accumulation of less than one inch possible.

    Low: 25 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 29 °F

    Snow Likely

  • Monday Night

    Monday Night: A 30 percent chance of snow before midnight.  Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Chance Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 32. Breezy.

    High: 32 °F

    Mostly Sunny
    then Mostly
    Sunny and
    Breezy

  • Tuesday Night

    Tuesday Night: A 20 percent chance of snow after midnight.  Partly cloudy, with a low around 25.

    Low: 25 °F

    Partly Cloudy
    then Slight
    Chance Snow

Detailed Forecast

Overnight
A 20 percent chance of snow after 5am. Partly cloudy, with a low around 32. Southwest wind 14 to 16 mph.
Saturday
Snow showers. Some thunder is also possible. High near 38. South southwest wind 16 to 20 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Saturday Night
A 20 percent chance of snow before 8pm. Partly cloudy, with a low around 28. West southwest wind 15 to 20 mph becoming southwest 9 to 14 mph after midnight. Winds could gust as high as 28 mph.
Sunday
Snow likely before noon, then snow showers after noon. Some thunder is also possible. High near 36. Southeast wind 9 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Sunday Night
A 50 percent chance of snow. Mostly cloudy, with a low around 25. West southwest wind 15 to 20 mph, with gusts as high as 28 mph. New snow accumulation of less than one inch possible.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 29. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 30 percent chance of snow before midnight. Mostly cloudy, with a low around 23. New snow accumulation of less than a half inch possible.
Tuesday
Mostly sunny, with a high near 32. Breezy.
Tuesday Night
A 20 percent chance of snow after midnight. Partly cloudy, with a low around 25.
Wednesday
Snow. High near 29. Breezy. Chance of precipitation is 80%.
Wednesday Night
Snow likely. Mostly cloudy, with a low around 19. Breezy. Chance of precipitation is 70%.
Thursday
Snow likely. Partly sunny, with a high near 22. Chance of precipitation is 60%.
Thursday Night
A 20 percent chance of snow. Partly cloudy, with a low around 12.
Friday
A 20 percent chance of snow. Sunny, with a high near 27.
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NNE Clayton ID
 44.37°N 114.35°W (Elev. 9649 ft)
12:31 am MDT Apr 11, 2026
3am MDT Apr 11, 2026-6pm MDT Apr 17, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database