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

41°F

5°C

Humidity 70%
Wind Speed SSW 6 MPH
Barometer NA
Dewpoint 32°F (0°C)
Visibility 1.24 mi
Wind Chill37°F (3°C)
Last update 15 Apr 08:15 AM MDT
Extended Forecast for

6 Miles S Mccammon ID

  • Today

    Today: A 50 percent chance of showers after noon.  Snow level 6400 feet rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 58. Southeast wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.

    High: 58 °F

    Partly Sunny
    then Chance
    Showers

  • Tonight

    Tonight: Rain showers before 5am, then a chance of snow showers. Some thunder is also possible.  Snow level 8200 feet lowering to 4700 feet after midnight . Low around 29. South southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 24 mph.  Chance of precipitation is 80%. Little or no snow accumulation expected.

    Low: 29 °F

    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Snow showers.  High near 40. West northwest wind 9 to 14 mph, with gusts as high as 23 mph.  Chance of precipitation is 90%. New snow accumulation of less than one inch possible.

    High: 40 °F

    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight.  Patchy fog after 3am.  Otherwise, mostly cloudy, with a low around 20. West southwest wind 5 to 14 mph, with gusts as high as 22 mph.  Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 20 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers and
    Patchy Fog

  • Friday

    Friday: A 40 percent chance of snow showers.  Areas of fog before 8am.  Otherwise, partly sunny, with a high near 45. Northwest wind 5 to 14 mph, with gusts as high as 22 mph.  Little or no snow accumulation expected.

    High: 45 °F

    Chance Snow
    Showers and
    Areas Fog

  • Friday Night

    Friday Night: Partly cloudy, with a low around 19.

    Low: 19 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 55.

    High: 55 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 26.

    Low: 26 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 66.

    High: 66 °F

    Mostly Sunny

Detailed Forecast

Today
A 50 percent chance of showers after noon. Snow level 6400 feet rising to 8000 feet in the afternoon. Mostly cloudy, with a high near 58. Southeast wind 6 to 11 mph becoming southwest 13 to 18 mph in the afternoon. Winds could gust as high as 30 mph.
Tonight
Rain showers before 5am, then a chance of snow showers. Some thunder is also possible. Snow level 8200 feet lowering to 4700 feet after midnight . Low around 29. South southwest wind 9 to 14 mph becoming west northwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 80%. Little or no snow accumulation expected.
Thursday
Snow showers. High near 40. West northwest wind 9 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%. New snow accumulation of less than one inch possible.
Thursday Night
Snow showers likely, mainly before midnight. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 20. West southwest wind 5 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Friday
A 40 percent chance of snow showers. Areas of fog before 8am. Otherwise, partly sunny, with a high near 45. Northwest wind 5 to 14 mph, with gusts as high as 22 mph. Little or no snow accumulation expected.
Friday Night
Partly cloudy, with a low around 19.
Saturday
Sunny, with a high near 55.
Saturday Night
Mostly clear, with a low around 26.
Sunday
Mostly sunny, with a high near 66.
Sunday Night
Partly cloudy, with a low around 35.
Monday
Mostly sunny, with a high near 71.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
A 20 percent chance of rain. Snow level 7300 feet rising to 7900 feet in the afternoon. Mostly sunny, with a high near 69.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Mccammon ID
 42.55°N 112.18°W (Elev. 4682 ft)
5:31 am MDT Apr 15, 2026
8am 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