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.

Mostly Cloudy

41°F

5°C

Humidity 75%
Wind Speed SSW 4 MPH
Barometer 29.77 in (1008.13 mb)
Dewpoint 34°F (1°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 12 Apr 01:20 AM MDT
Extended Forecast for

25 Miles S Leadore ID

  • Overnight

    Overnight: Partly cloudy, with a low around 35. Calm wind.

    Low: 35 °F

    Partly Cloudy

  • Sunday

    Sunday: Rain showers and snow likely before 3pm, then a chance of rain showers between 3pm and 4pm, then rain and snow showers after 4pm. Some thunder is also possible.  Snow level rising to 7800 feet in the afternoon. High near 50. Light southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 28 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    High: 50 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: A 50 percent chance of snow between midnight and 2am.  Partly cloudy, with a low around 29. South southwest wind 5 to 11 mph, with gusts as high as 21 mph.  New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Monday

    Monday: Snow likely, mainly after noon.  Mostly cloudy, with a high near 43. South southwest wind 5 to 8 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 43 °F

    Snow Likely

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight.  Partly cloudy, with a low around 29. West northwest wind 5 to 7 mph becoming calm  after midnight.

    Low: 29 °F

    Slight Chance
    Snow then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 46.

    High: 46 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 32.

    Low: 32 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Snow.  High near 43. Chance of precipitation is 80%.

    High: 43 °F

    Snow

  • Wednesday Night

    Wednesday Night: Rain and snow, becoming all snow after 9pm.  Low around 25. Chance of precipitation is 90%.

    Low: 25 °F

    Rain/Snow
    then Snow
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 35. Calm wind.
Sunday
Rain showers and snow likely before 3pm, then a chance of rain showers between 3pm and 4pm, then rain and snow showers after 4pm. Some thunder is also possible. Snow level rising to 7800 feet in the afternoon. High near 50. Light southeast wind becoming south 13 to 18 mph in the morning. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Sunday Night
A 50 percent chance of snow between midnight and 2am. Partly cloudy, with a low around 29. South southwest wind 5 to 11 mph, with gusts as high as 21 mph. New snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 43. South southwest wind 5 to 8 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Monday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 29. West northwest wind 5 to 7 mph becoming calm after midnight.
Tuesday
Mostly sunny, with a high near 46.
Tuesday Night
Partly cloudy, with a low around 32.
Wednesday
Snow. High near 43. Chance of precipitation is 80%.
Wednesday Night
Rain and snow, becoming all snow after 9pm. Low around 25. Chance of precipitation is 90%.
Thursday
Snow likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 18.
Friday
A 20 percent chance of snow. Mostly sunny, with a high near 36.
Friday Night
Partly cloudy, with a low around 21.
Saturday
Sunny, with a high near 43.
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ABOUT THIS FORECAST

 
Point Forecast:
25 Miles S Leadore ID
 44.31°N 113.39°W (Elev. 7201 ft)
12:31 am MDT Apr 12, 2026
1am MDT Apr 12, 2026-6pm MDT Apr 18, 2026
 
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Additional Resources

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Hourly Weather Forecast

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