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

Gem Valley (ITDC3)

Lat: 42.64943°NLon: 111.82603°WElev: 5523.0ft.

NA

37°F

3°C

Humidity 79%
Wind Speed SSW 11 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility 1.24 mi
Wind Chill29°F (-2°C)
Last update 15 Apr 04:00 AM MDT
Extended Forecast for

8 Miles SW Downey ID

  • Today

    Today: A 50 percent chance of showers after noon.  Snow level 6500 feet rising to 8000 feet in the afternoon. Partly sunny, with a high near 54. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.

    High: 54 °F

    Mostly Sunny
    then Chance
    Showers and
    Breezy

  • Tonight

    Tonight: Rain and snow showers before 4am, then a chance of snow showers. Some thunder is also possible.  Snow level 8200 feet lowering to 5600 feet after midnight . Low around 31. Southwest wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 29 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 31 °F

    Showers then
    Rain/Snow

  • Thursday

    Thursday: Snow showers.  High near 36. Northwest wind 15 to 17 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

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight.  Mostly cloudy, with a low around 23. West wind 9 to 15 mph, with gusts as high as 25 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 23 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Friday

    Friday: A 40 percent chance of snow showers.  Partly sunny, with a high near 40. Northwest wind 9 to 16 mph, with gusts as high as 26 mph.  Little or no snow accumulation expected.

    High: 40 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Partly cloudy, with a low around 24.

    Low: 24 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 50.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 31.

    Low: 31 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 62.

    High: 62 °F

    Sunny

Detailed Forecast

Today
A 50 percent chance of showers after noon. Snow level 6500 feet rising to 8000 feet in the afternoon. Partly sunny, with a high near 54. Breezy, with a south wind 10 to 15 mph increasing to 18 to 23 mph in the afternoon. Winds could gust as high as 36 mph.
Tonight
Rain and snow showers before 4am, then a chance of snow showers. Some thunder is also possible. Snow level 8200 feet lowering to 5600 feet after midnight . Low around 31. Southwest wind 14 to 17 mph becoming west northwest after midnight. Winds could gust as high as 29 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow showers. High near 36. Northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 23. West wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Partly sunny, with a high near 40. Northwest wind 9 to 16 mph, with gusts as high as 26 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 24.
Saturday
Sunny, with a high near 50.
Saturday Night
Mostly clear, with a low around 31.
Sunday
Sunny, with a high near 62.
Sunday Night
Partly cloudy, with a low around 39.
Monday
Mostly sunny, with a high near 66.
Monday Night
A 20 percent chance of rain. Snow level 8400 feet lowering to 7700 feet after midnight . Partly cloudy, with a low around 42.
Tuesday
A 30 percent chance of rain. Snow level 7500 feet. Mostly sunny, with a high near 64.
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ABOUT THIS FORECAST

 
Point Forecast:
8 Miles SW Downey ID
 42.35°N 112.23°W (Elev. 5600 ft)
2:26 am MDT Apr 15, 2026
4am 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