Heavy Lake Effect Snow; Subfreezing Temperatures in the Eastern U.S.

A multi-day heavy lake effect snow event is expected downwind of Lakes Erie and Ontario through New Year's Day. The Arctic front will continue to bring increasing winds to the Northeast that will remain gusty. Subfreezing overnight low temperatures will be found as far south as the Gulf Coast. Read More >

Current conditions at

070E00065RWS1MED - 0.9 mi E of Utah Border (CO089)

Lat: 39.18952°NLon: 109.04037°WElev: 4902.0ft.

NA

26°F

-3°C

Humidity 60%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 14°F (-10°C)
Visibility 12.43 mi
Last update 30 Dec 04:08 AM MST
Extended Forecast for

8 Miles WSW Mack CO

  • Today

    Today: Sunny, with a high near 44. East northeast wind around 5 mph becoming calm  in the morning.

    High: 44 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 26. Calm wind.

    Low: 26 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 44. East wind around 5 mph becoming calm.

    High: 44 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers after 11pm, mixing with rain after 2am.  Mostly cloudy, with a low around 30. Calm wind.  Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Snow Showers
    then Slight
    Chance
    Rain/Snow

  • New Year's Day

    New Year's Day: Rain likely, possibly mixed with snow showers, becoming all rain after 8am.  Mostly cloudy, with a high near 40. Calm wind.  Chance of precipitation is 70%.

    High: 40 °F

    Rain/Snow
    Likely then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A 40 percent chance of showers.  Mostly cloudy, with a low around 34.

    Low: 34 °F

    Chance
    Showers

  • Friday

    Friday: A 20 percent chance of showers before 11am.  Mostly cloudy, with a high near 45.

    High: 45 °F

    Slight Chance
    Showers then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 34.

    Low: 34 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 48.

    High: 48 °F

    Partly Sunny

Detailed Forecast

Today
Sunny, with a high near 44. East northeast wind around 5 mph becoming calm in the morning.
Tonight
Partly cloudy, with a low around 26. Calm wind.
Wednesday
Mostly sunny, with a high near 44. East wind around 5 mph becoming calm.
Wednesday Night
A slight chance of snow showers after 11pm, mixing with rain after 2am. Mostly cloudy, with a low around 30. Calm wind. Chance of precipitation is 20%.
New Year's Day
Rain likely, possibly mixed with snow showers, becoming all rain after 8am. Mostly cloudy, with a high near 40. Calm wind. Chance of precipitation is 70%.
Thursday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 34.
Friday
A 20 percent chance of showers before 11am. Mostly cloudy, with a high near 45.
Friday Night
Mostly cloudy, with a low around 34.
Saturday
Partly sunny, with a high near 48.
Saturday Night
Mostly cloudy, with a low around 33.
Sunday
Partly sunny, with a high near 48.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Mostly sunny, with a high near 47.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
8 Miles WSW Mack CO
 39.16°N 109°W (Elev. 5056 ft)
2:21 am MST Dec 30, 2025
4am MST Dec 30, 2025-6pm MST Jan 5, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database