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

Above Average Temperatures in the West; Winter Weather Returns to the Upper Midwest and Great Lakes

Well above average temperatures will continue across the West this week, potentially breaking some daily high temperature records. A storm system dropping south out of Canada will bring a wintry mix to the Upper Midwest and Great Lakes Tuesday, pushing into the Central Appalachians and interior Northeast on Wednesday. Read More >

Current conditions at

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

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

NA

28°F

-2°C

Humidity 81%
Wind Speed NA NA MPH
Barometer NA
Dewpoint 23°F (-5°C)
Visibility 12.43 mi
Last update 13 Jan 12:19 AM MST
Extended Forecast for

Mack CO

  • Overnight

    Overnight: Mostly clear, with a low around 25. East wind around 5 mph becoming calm.

    Low: 25 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 50. East wind around 5 mph becoming calm.

    High: 50 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 27. Calm wind becoming north around 5 mph after midnight.

    Low: 27 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 53. East northeast wind around 5 mph becoming calm in the morning.

    High: 53 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. East northeast wind around 5 mph becoming calm.

    Low: 27 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 52.

    High: 52 °F

    Sunny

  • Thursday Night

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

    Low: 26 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 51.

    High: 51 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 25.

    Low: 25 °F

    Mostly Clear

Detailed Forecast

Overnight
Mostly clear, with a low around 25. East wind around 5 mph becoming calm.
Tuesday
Mostly sunny, with a high near 50. East wind around 5 mph becoming calm.
Tuesday Night
Mostly clear, with a low around 27. Calm wind becoming north around 5 mph after midnight.
Wednesday
Sunny, with a high near 53. East northeast wind around 5 mph becoming calm in the morning.
Wednesday Night
Mostly clear, with a low around 27. East northeast wind around 5 mph becoming calm.
Thursday
Sunny, with a high near 52.
Thursday Night
Mostly clear, with a low around 26.
Friday
Sunny, with a high near 51.
Friday Night
Mostly clear, with a low around 25.
Saturday
Sunny, with a high near 50.
Saturday Night
Clear, with a low around 25.
Sunday
Sunny, with a high near 51.
Sunday Night
Mostly clear, with a low around 26.
M.L.King Day
Sunny, with a high near 50.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mack CO
 39.22°N 108.87°W (Elev. 4498 ft)
Last Update:
12:26 am MST Jan 13, 2026
Forecast Valid:
12am MST Jan 13, 2026-6pm MST Jan 19, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation