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

Dangerous Heat Wave Continues; Enhanced Area of Severe Thunderstorms Today

A prolonged, dangerous heat wave will continue today in the Midwest and Mississippi Valley, and persist through the Independence Day weekend across the Ohio Valley, Mid-South, and East Coast. Widespread moderate to extreme HeatRisk is forecast. Scattered wind damage and large hail are expected from severe thunderstorms impacting parts of Nebraska into Iowa today. Read More >

Current conditions at

UPPER P.R. CANYON (UPRU1)

Lat: 39.46806°NLon: 109.28583°WElev: 8269.0ft.

NA

79°F

26°C

Humidity 10%
Wind Speed S 12 MPH
Barometer NA
Dewpoint 18°F (-8°C)
Visibility NA
Heat Index77°F (25°C)
Last update 03 Jul 03:27 PM MDT
Extended Forecast for

28 Miles WNW Mack CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 79. South southwest wind around 15 mph, with gusts as high as 30 mph.

    High: 79 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 54. South southwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.

    Low: 54 °F

    Mostly Clear

  • Independence Day

    Independence Day: Sunny, with a high near 81. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.

    High: 81 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 56. South wind around 5 mph becoming north in the evening.

    Low: 56 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 83. East wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 83 °F

    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 60.

    Low: 60 °F

    Partly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 84.

    High: 84 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 62.

    Low: 62 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.

    High: 85 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

Detailed Forecast

This Afternoon
Sunny, with a high near 79. South southwest wind around 15 mph, with gusts as high as 30 mph.
Tonight
Mostly clear, with a low around 54. South southwest wind 5 to 15 mph becoming northeast after midnight. Winds could gust as high as 25 mph.
Independence Day
Sunny, with a high near 81. North northeast wind 5 to 10 mph becoming south southwest in the afternoon.
Saturday Night
Mostly clear, with a low around 56. South wind around 5 mph becoming north in the evening.
Sunday
Sunny, with a high near 83. East wind 5 to 10 mph becoming south southwest in the afternoon. Winds could gust as high as 25 mph.
Sunday Night
Partly cloudy, with a low around 60.
Monday
Mostly sunny, with a high near 84.
Monday Night
Partly cloudy, with a low around 62.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 85.
Tuesday Night
Partly cloudy, with a low around 61.
Wednesday
Mostly sunny, with a high near 86.
Wednesday Night
Partly cloudy, with a low around 61.
Thursday
Mostly sunny, with a high near 86.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
28 Miles WNW Mack CO
 39.45°N 109.33°W (Elev. 7949 ft)
Last Update:
2:10 pm MDT Jul 3, 2026
Forecast Valid:
3pm MDT Jul 3, 2026-6pm MDT Jul 9, 2026
 
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