Heat Persists in the South Central U.S. and Southwest; Heavy rains in the Desert Southwest and Central Plains

Sweltering heat remains across the South-Central Plains, Lower/Middle Mississippi Valley, and the Southwest this week with limited nighttime relief. Thunderstorms will bring heavy rainfall leading to localized flash flooding in portions of the Desert Southwest and central Plains. Isolated strong to severe thunderstorms are possible across portions of the central Plains into the Northeast. Read More >

Current conditions at

Grand Junction Regional Airport (KGJT)

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

Clear

90°F

32°C

Humidity 7%
Wind Speed W 14 MPH
Barometer 30.2 in (1022.69 mb)
Dewpoint 18°F (-8°C)
Visibility 10.00 mi
Heat Index86°F (30°C)
Last update 09 Sep 05:20 PM MDT
Extended Forecast for

4 Miles NNE Mack CO

  • Tonight

    Tonight: Mostly clear, with a low around 56. North northwest wind around 5 mph becoming northeast after midnight.

    Low: 56 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 89. East wind around 5 mph becoming calm.

    High: 89 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 58. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 58 °F

    Mostly Clear

  • Friday

    Friday: Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 10 percent chance of showers and thunderstorms after midnight.  Partly cloudy, with a low around 60. West southwest wind around 5 mph becoming calm  in the evening.

    Low: 60 °F

    Partly Cloudy
    then Slight
    Chance
    T-storms

  • Saturday

    Saturday: A 10 percent chance of showers and thunderstorms before noon.  Sunny, with a high near 91.

    High: 91 °F

    Slight Chance
    T-storms then
    Sunny

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight.  Partly cloudy, with a low around 64.

    Low: 64 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: A slight chance of showers and thunderstorms before noon.  Sunny, with a high near 88. Breezy.

    High: 88 °F

    Slight Chance
    T-storms then
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers and thunderstorms before midnight.  Mostly clear, with a low around 56.

    Low: 56 °F

    Slight Chance
    T-storms then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 56. North northwest wind around 5 mph becoming northeast after midnight.
Thursday
Sunny, with a high near 89. East wind around 5 mph becoming calm.
Thursday Night
Mostly clear, with a low around 58. West southwest wind around 5 mph becoming calm in the evening.
Friday
Mostly sunny, with a high near 89. Calm wind becoming west southwest around 5 mph in the afternoon. Winds could gust as high as 20 mph.
Friday Night
A 10 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 60. West southwest wind around 5 mph becoming calm in the evening.
Saturday
A 10 percent chance of showers and thunderstorms before noon. Sunny, with a high near 91.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 64.
Sunday
A slight chance of showers and thunderstorms before noon. Sunny, with a high near 88. Breezy.
Sunday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 56.
Monday
Sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
A chance of showers. Mostly sunny, with a high near 84.
Tuesday Night
A chance of showers. Partly cloudy, with a low around 58.
Wednesday
A chance of showers. Mostly sunny, with a high near 83.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNE Mack CO
 39.27°N 108.84°W (Elev. 4698 ft)
4:47 pm MDT Sep 9, 2026
5pm MDT Sep 9, 2026-6pm MDT Sep 16, 2026
 
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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