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

Autumn Temperatures for Eastern Third of the Country; Super Typhoon Approaching Guam

Cooler and less humid conditions for the eastern third of the nation as a cold slides off the east coast. Combination of dry and breezy conditions may result in spread of wildfires across the lower Mississippi Valley. In addition, fire weather conditions linger into portions of Southern California. For Guam, a super typhoon is approaching. Read More >

Current conditions at

Grand Junction Regional Airport (KGJT)

Lat: 39.13389°NLon: 108.53861°WElev: 4859.0ft.

Clear

56°F

13°C

Humidity 45%
Wind Speed E 4 MPH
Barometer 30.5 in (1032.85 mb)
Dewpoint 35°F (2°C)
Visibility 10.00 mi
Last update 17 Oct 11:53 AM MDT
Extended Forecast for

4 Miles NNE Mack CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 63. Southeast wind around 5 mph becoming west.

    High: 63 °F

    Sunny

  • Tonight

    Tonight: Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph.

    Low: 42 °F

    Partly Cloudy

  • Sunday

    Sunday: Partly sunny, with a high near 62. Calm wind becoming east around 5 mph.

    High: 62 °F

    Partly Sunny

  • Sunday Night

    Sunday Night: Cloudy, then gradually becoming partly cloudy, with a low around 46. West wind around 5 mph becoming calm.

    Low: 46 °F

    Decreasing
    Clouds

  • Monday

    Monday: Mostly sunny, with a high near 61. Calm wind becoming south around 5 mph.

    High: 61 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

  • Tuesday

    Tuesday: Mostly sunny, with a high near 63.

    High: 63 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 49.

    Low: 49 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.

    High: 69 °F

    Mostly Sunny
    then Chance
    Showers

Detailed Forecast

This Afternoon
Sunny, with a high near 63. Southeast wind around 5 mph becoming west.
Tonight
Partly cloudy, with a low around 42. Calm wind becoming north around 5 mph.
Sunday
Partly sunny, with a high near 62. Calm wind becoming east around 5 mph.
Sunday Night
Cloudy, then gradually becoming partly cloudy, with a low around 46. West wind around 5 mph becoming calm.
Monday
Mostly sunny, with a high near 61. Calm wind becoming south around 5 mph.
Monday Night
Mostly clear, with a low around 48.
Tuesday
Mostly sunny, with a high near 63.
Tuesday Night
Partly cloudy, with a low around 49.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 69.
Wednesday Night
A chance of showers and thunderstorms, then showers likely after midnight. Mostly cloudy, with a low around 51.
Thursday
Showers. Cloudy, with a high near 62.
Thursday Night
Showers. Mostly cloudy, with a low around 47.
Friday
Showers likely. Mostly cloudy, with a high near 58.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mack CO
 39.27°N 108.84°W (Elev. 4698 ft)
Last Update:
6:36 am MDT Oct 17, 2026
Forecast Valid:
12pm MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation