Sinlaku Continues to Impact the Marianas; Severe Weather from the Central US to the Northeast; Late-Season Snow in the Northwest

Sinlaku continues to bring destructive winds, widespread heavy rain/flooding, and storm surge to the Marianas. Showers and severe thunderstorms are expected from the Northeast to the Mid-Mississippi Valley and to the Central/Southern Plains through Thursday. A front will produce late-season snowfall over the Cascades and Northern Rockies and coastal rain over the Northwest Coast through Thursday. Read More >

Current conditions at

LEADORE CREEK (LDOI1)

Lat: 44.70192°NLon: 113.34692°WElev: 6150.0ft.

NA

37°F

3°C

Humidity 56%
Wind Speed E 7 MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility NA
Wind Chill32°F (0°C)
Last update 15 Apr 07:36 AM MDT
Extended Forecast for

23 Miles ENE Challis ID

Winter Weather Advisory April 15, 06:00pm until April 16, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Today

    Today: Snow showers likely, mainly after 5pm.  Mostly cloudy, with a high near 31. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 39 mph.  Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 31 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Tonight

    Tonight: Snow showers, mainly before 4am. The snow could be heavy at times. Some thunder is also possible.  Low around 11. Wind chill values as low as -6. Breezy, with a southwest wind 18 to 26 mph becoming northwest after midnight. Winds could gust as high as 38 mph.  Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 11 °F

    Breezy. Heavy
    Snow then
    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers.  High near 16. Wind chill values as low as -7. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 33 mph.  Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Snow Showers
    and Blustery

  • Thursday Night

    Thursday Night: A 20 percent chance of snow showers before midnight.  Mostly cloudy, with a low around 11. Wind chill values as low as -8. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.

    Low: 11 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Cloudy

  • Friday

    Friday: A 30 percent chance of snow showers after noon.  Partly sunny, with a high near 22. North northwest wind 14 to 18 mph, with gusts as high as 26 mph.  Little or no snow accumulation expected.

    High: 22 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 14.

    Low: 14 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 33.

    High: 33 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 22.

    Low: 22 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 41.

    High: 41 °F

    Mostly Sunny

Detailed Forecast

Today
Snow showers likely, mainly after 5pm. Mostly cloudy, with a high near 31. Breezy, with a southwest wind 22 to 26 mph, with gusts as high as 39 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow showers, mainly before 4am. The snow could be heavy at times. Some thunder is also possible. Low around 11. Wind chill values as low as -6. Breezy, with a southwest wind 18 to 26 mph becoming northwest after midnight. Winds could gust as high as 38 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
Snow showers. High near 16. Wind chill values as low as -7. Blustery, with a north northwest wind 18 to 22 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A 20 percent chance of snow showers before midnight. Mostly cloudy, with a low around 11. Wind chill values as low as -8. Blustery, with a northwest wind 16 to 23 mph, with gusts as high as 33 mph.
Friday
A 30 percent chance of snow showers after noon. Partly sunny, with a high near 22. North northwest wind 14 to 18 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Sunny, with a high near 33.
Saturday Night
Partly cloudy, with a low around 22.
Sunday
Mostly sunny, with a high near 41.
Sunday Night
Mostly cloudy, with a low around 28.
Monday
A slight chance of snow. Mostly sunny, with a high near 45.
Monday Night
A slight chance of snow. Partly cloudy, with a low around 30.
Tuesday
A chance of snow. Mostly sunny, with a high near 46.
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ABOUT THIS FORECAST

 
Point Forecast:
23 Miles ENE Challis ID
 44.68°N 113.83°W (Elev. 10000 ft)
2:01 am MDT Apr 15, 2026
7am MDT Apr 15, 2026-6pm MDT Apr 21, 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