Winter Storm in the Central Appalachians through the Northeast; Heavy Snow in the Great Basin and Rockies

A winter storm will impact the central Appalachians to the Northeast through the night. Accumulating snow is expected for interior New England and the northern Mid-Atlantic. Scattered showers and occasional thunderstorms will persist across Florida and the Southeast coast. Locally heavy mountain snow is expected in the Great Basin and Rockies over the next couple of days. Read More >

Current conditions at

Gem Valley (ITDC3)

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

light snow

29°F

-2°C

Humidity 96%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 28°F (-2°C)
Visibility 1.24 mi
Last update 02 Dec 11:30 PM MST
Extended Forecast for

Downey ID

  • Tonight

    Tonight: Areas of fog.  Otherwise, mostly cloudy, with a low around 17. Calm wind becoming north northwest around 6 mph after midnight.

    Low: 17 °F

    Areas Fog

  • Wednesday

    Wednesday: Patchy fog before 10am.  Otherwise, partly sunny, then gradually becoming sunny, with a high near 35. Northwest wind 5 to 7 mph.

    High: 35 °F

    Patchy Fog
    then Sunny

  • Wednesday Night

    Wednesday Night: Patchy fog before 11pm.  Otherwise, partly cloudy, with a low around 12. North northwest wind around 6 mph becoming calm  in the evening.

    Low: 12 °F

    Patchy Fog
    then Partly
    Cloudy

  • Thursday

    Thursday: A 40 percent chance of snow after 11am.  Mostly cloudy, with a high near 33. Calm wind becoming south southwest 5 to 9 mph in the afternoon.  New snow accumulation of less than a half inch possible.

    High: 33 °F

    Chance Snow

  • Thursday Night

    Thursday Night: Snow likely.  Patchy fog after 4am.  Otherwise, cloudy, with a low around 21. South southwest wind 3 to 7 mph.  Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    Low: 21 °F

    Snow Likely
    and Patchy
    Fog

  • Friday

    Friday: Snow likely, mainly after 11am.  Cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 36 °F

    Snow Likely

  • Friday Night

    Friday Night: Snow before 11pm, then rain and snow.  Snow level rising to 5400 feet after midnight. Low around 25. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 25 °F

    Rain/Snow

  • Saturday

    Saturday: Rain, possibly mixed with snow, becoming all rain after 2pm.  Snow level 5700 feet. High near 41. Chance of precipitation is 80%.

    High: 41 °F

    Rain/Snow

  • Saturday Night

    Saturday Night: Rain likely before 8pm, then rain likely, possibly mixed with snow.  Snow level 6000 feet lowering to 5400 feet after midnight . Cloudy, with a low around 27. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Areas of fog. Otherwise, mostly cloudy, with a low around 17. Calm wind becoming north northwest around 6 mph after midnight.
Wednesday
Patchy fog before 10am. Otherwise, partly sunny, then gradually becoming sunny, with a high near 35. Northwest wind 5 to 7 mph.
Wednesday Night
Patchy fog before 11pm. Otherwise, partly cloudy, with a low around 12. North northwest wind around 6 mph becoming calm in the evening.
Thursday
A 40 percent chance of snow after 11am. Mostly cloudy, with a high near 33. Calm wind becoming south southwest 5 to 9 mph in the afternoon. New snow accumulation of less than a half inch possible.
Thursday Night
Snow likely. Patchy fog after 4am. Otherwise, cloudy, with a low around 21. South southwest wind 3 to 7 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday
Snow likely, mainly after 11am. Cloudy, with a high near 36. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow before 11pm, then rain and snow. Snow level rising to 5400 feet after midnight. Low around 25. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Saturday
Rain, possibly mixed with snow, becoming all rain after 2pm. Snow level 5700 feet. High near 41. Chance of precipitation is 80%.
Saturday Night
Rain likely before 8pm, then rain likely, possibly mixed with snow. Snow level 6000 feet lowering to 5400 feet after midnight . Cloudy, with a low around 27. Chance of precipitation is 60%.
Sunday
A chance of rain and snow. Snow level 5200 feet rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 42. Chance of precipitation is 40%.
Sunday Night
A chance of rain and snow. Snow level 5800 feet. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Monday
A chance of rain and snow. Snow level 5400 feet. Partly sunny, with a high near 43. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
A chance of rain and snow. Snow level rising to 5800 feet in the afternoon. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
Downey ID
 42.43°N 112.12°W (Elev. 4888 ft)
10:31 pm MST Dec 2, 2025
11pm MST Dec 2, 2025-6pm MST Dec 9, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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