National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Tracking Weekend Storm Impacts

A storm and trailing cold front will continue to slowly move through the Gulf Coast and Southeast U.S. through this weekend with widespread rain showers and isolated thunderstorms. A fast-moving clipper storm may bring several inches of snow to the north-central Plains, Midwest, eastern Great Lakes, and Northeast regions this weekend. Read More >

Current conditions at

Gem Valley (ITDC3)

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

NA

34°F

1°C

Humidity 67%
Wind Speed WSW 10 MPH
Barometer NA
Dewpoint 24°F (-4°C)
Visibility 1.24 mi
Wind Chill26°F (-3°C)
Last update 06 Dec 08:45 PM MST
Extended Forecast for

Downey ID

  • Tonight

    Tonight: Mostly cloudy, with a low around 21. East southeast wind 5 to 9 mph becoming light southeast after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Sunday

    Sunday: A chance of snow after 11am, mixing with rain after 1pm. Mostly cloudy, with a high near 38. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 38 °F

    Slight Chance
    Snow then
    Chance
    Rain/Snow

  • Sunday Night

    Sunday Night: A chance of rain and snow. Snow level 5300 feet rising to 5800 feet after midnight. Cloudy, with a low around 27. South wind 6 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 27 °F

    Chance
    Rain/Snow

  • Monday

    Monday: A chance of rain and snow before 11am, then a chance of rain. Snow level 5300 feet rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 41. South southwest wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    High: 41 °F

    Chance
    Rain/Snow
    then Chance
    Rain

  • Monday Night

    Monday Night: A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of rain after 2am. Snow level 6000 feet rising to 6600 feet after midnight. Cloudy, with a low around 29. South wind 8 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.

    Low: 29 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Rain likely. Snow level 6700 feet rising to 7400 feet in the afternoon. Cloudy, with a high near 41. Chance of precipitation is 60%.

    High: 41 °F

    Rain Likely

  • Tuesday Night

    Tuesday Night: Rain likely. Snow level 7600 feet rising to 8100 feet after midnight. Cloudy, with a low around 33. Chance of precipitation is 60%.

    Low: 33 °F

    Rain Likely

  • Wednesday

    Wednesday: Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.

    High: 47 °F

    Rain Likely

  • Wednesday Night

    Wednesday Night: A chance of rain before 2am, then a chance of rain and snow. Snow level 7800 feet. Cloudy, with a low around 33. Chance of precipitation is 50%.

    Low: 33 °F

    Chance Rain
    then Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly cloudy, with a low around 21. East southeast wind 5 to 9 mph becoming light southeast after midnight.
Sunday
A chance of snow after 11am, mixing with rain after 1pm. Mostly cloudy, with a high near 38. Light southeast wind becoming south southeast 5 to 10 mph in the morning. Chance of precipitation is 40%. Little or no snow accumulation expected.
Sunday Night
A chance of rain and snow. Snow level 5300 feet rising to 5800 feet after midnight. Cloudy, with a low around 27. South wind 6 to 8 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Monday
A chance of rain and snow before 11am, then a chance of rain. Snow level 5300 feet rising to 6200 feet in the afternoon. Mostly cloudy, with a high near 41. South southwest wind 5 to 10 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Monday Night
A chance of rain before 8pm, then a chance of rain and snow between 8pm and 2am, then a chance of rain after 2am. Snow level 6000 feet rising to 6600 feet after midnight. Cloudy, with a low around 29. South wind 8 to 10 mph. Chance of precipitation is 50%. Little or no snow accumulation expected.
Tuesday
Rain likely. Snow level 6700 feet rising to 7400 feet in the afternoon. Cloudy, with a high near 41. Chance of precipitation is 60%.
Tuesday Night
Rain likely. Snow level 7600 feet rising to 8100 feet after midnight. Cloudy, with a low around 33. Chance of precipitation is 60%.
Wednesday
Rain likely. Cloudy, with a high near 47. Chance of precipitation is 60%.
Wednesday Night
A chance of rain before 2am, then a chance of rain and snow. Snow level 7800 feet. Cloudy, with a low around 33. Chance of precipitation is 50%.
Thursday
A chance of rain and snow before 8am, then a chance of rain. Snow level 7500 feet. Mostly cloudy, with a high near 47. Chance of precipitation is 40%.
Thursday Night
A 20 percent chance of rain. Snow level 7400 feet. Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 48.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 49.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Downey ID
 42.45°N 112.13°W (Elev. 4895 ft)
Last Update:
4:31 pm MST Dec 6, 2025
Forecast Valid:
9pm MST Dec 6, 2025-6pm MST Dec 13, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation