Heavy Lake Effect Snow Downwind of Lakes Erie and Ontario; Fire Weather Concerns in the Southern Plains and Southeast

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. There is increasing confidence in snow squalls causing bursts of snow & gusty winds on New Year's Eve. Elevated fire weather conditions will continue today over parts of the Southern Plains and across much of the Southeast U.S. Read More >

Current conditions at

Gem Valley (ITDC3)

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

unknown precip

24°F

-4°C

Humidity 79%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility 1.24 mi
Last update 30 Dec 03:15 PM MST
Extended Forecast for

5 Miles S Bancroft ID

  • Tonight

    Tonight: Mostly clear, with a low around 21. Light and variable wind.

    Low: 21 °F

    Mostly Clear

  • Wednesday

    Wednesday: Mostly sunny, with a high near 42. Calm wind becoming southeast around 6 mph in the afternoon.

    High: 42 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 29. South southeast wind around 6 mph.

    Low: 29 °F

    Mostly Cloudy

  • New Year's Day

    New Year's Day: Snow likely before 11am, then rain and snow between 11am and 2pm, then rain after 2pm.  Snow level rising to 6900 feet in the afternoon. High near 39. South southeast wind 3 to 6 mph.  Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 39 °F

    Rain/Snow

  • Thursday Night

    Thursday Night: Rain.  Snow level 7100 feet. Low around 35. South wind 3 to 6 mph.  Chance of precipitation is 80%.

    Low: 35 °F

    Rain

  • Friday

    Friday: A 50 percent chance of rain.  Snow level 7300 feet. Mostly cloudy, with a high near 42.

    High: 42 °F

    Chance Rain

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Saturday

    Saturday: A chance of rain before 5pm, then a chance of rain and snow.  Snow level 7000 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.

    High: 44 °F

    Chance Rain
    then Chance
    Rain/Snow

  • Saturday Night

    Saturday Night: A chance of rain and snow.  Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Light and variable wind.
Wednesday
Mostly sunny, with a high near 42. Calm wind becoming southeast around 6 mph in the afternoon.
Wednesday Night
Mostly cloudy, with a low around 29. South southeast wind around 6 mph.
New Year's Day
Snow likely before 11am, then rain and snow between 11am and 2pm, then rain after 2pm. Snow level rising to 6900 feet in the afternoon. High near 39. South southeast wind 3 to 6 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Thursday Night
Rain. Snow level 7100 feet. Low around 35. South wind 3 to 6 mph. Chance of precipitation is 80%.
Friday
A 50 percent chance of rain. Snow level 7300 feet. Mostly cloudy, with a high near 42.
Friday Night
Mostly cloudy, with a low around 36.
Saturday
A chance of rain before 5pm, then a chance of rain and snow. Snow level 7000 feet. Mostly cloudy, with a high near 44. Chance of precipitation is 50%.
Saturday Night
A chance of rain and snow. Snow level 6700 feet lowering to 5900 feet after midnight . Mostly cloudy, with a low around 30. Chance of precipitation is 50%.
Sunday
A chance of rain and snow before 8am, then a chance of snow between 8am and 2pm, then a chance of rain and snow after 2pm. Snow level 5600 feet. Mostly cloudy, with a high near 40. Chance of precipitation is 50%.
Sunday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 40.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 25.
Tuesday
A 30 percent chance of snow. Mostly cloudy, with a high near 39.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles S Bancroft ID
 42.64°N 111.89°W (Elev. 5584 ft)
1:02 pm MST Dec 30, 2025
3pm MST Dec 30, 2025-6pm MST Jan 6, 2026
 
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Additional Resources

Radar & Satellite Image

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