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

Dangerous Heat and Heavy Rainfall into the Weekend

Hot temperatures and high humidity are forecast to continue across the mid-Mississippi Valley into this weekend. Heat Advisories remain in effect. Heavy to excessive rainfall occurring at times through the weekend could bring areas of flooding to parts of the northern Rockies, upper Midwest, central Great Lakes, and southern New England. Read More >

Current conditions at

139N03485RWS1RHS at Douglas Pass (CO098)

Lat: 39.59892°NLon: 108.82072°WElev: 8182.0ft.

NA

50°F

10°C

Humidity 74%
Wind Speed S 11 MPH
Barometer NA
Dewpoint 42°F (6°C)
Visibility 12.43 mi
Wind Chill46°F (8°C)
Last update 19 Sep 02:44 AM MDT
Extended Forecast for

26 Miles N Mack CO

  • Overnight

    Overnight: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. West wind 5 to 15 mph becoming south. Chance of precipitation is 70%.

    Low: 48 °F

    Showers
    Likely

  • Saturday

    Saturday: A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 60. South wind 5 to 10 mph, with gusts as high as 20 mph.

    High: 60 °F

    Chance
    Showers then
    Chance
    T-storms

  • Saturday Night

    Saturday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. West wind around 5 mph becoming north in the evening.

    Low: 46 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 60. North wind around 5 mph becoming west in the morning.

    High: 60 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 46. Northwest wind around 5 mph becoming east after midnight.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 63.

    High: 63 °F

    Sunny

  • Monday Night

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

    Low: 49 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.

    High: 62 °F

    Mostly Sunny
    then Slight
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.

    Low: 48 °F

    Chance
    T-storms then
    Chance
    Showers

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 48. West wind 5 to 15 mph becoming south. Chance of precipitation is 70%.
Saturday
A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 60. South wind 5 to 10 mph, with gusts as high as 20 mph.
Saturday Night
A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. West wind around 5 mph becoming north in the evening.
Sunday
Sunny, with a high near 60. North wind around 5 mph becoming west in the morning.
Sunday Night
Mostly clear, with a low around 46. Northwest wind around 5 mph becoming east after midnight.
Monday
Sunny, with a high near 63.
Monday Night
Partly cloudy, with a low around 49.
Tuesday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 48.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Mostly sunny, with a high near 61.
Wednesday Night
Partly cloudy, with a low around 49.
Thursday
Mostly sunny, with a high near 64.
Thursday Night
Partly cloudy, with a low around 51.
Friday
A chance of showers. Partly sunny, with a high near 63.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
26 Miles N Mack CO
 39.6°N 108.8°W (Elev. 7907 ft)
Last Update:
2:37 am MDT Sep 19, 2026
Forecast Valid:
3am MDT Sep 19, 2026-6pm MDT Sep 25, 2026
 
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Additional Resources

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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