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

070E05035RWS1RHS at W Beavertail Tunnel (CO118)

Lat: 39.1953°NLon: 108.2715°WElev: 4862.0ft.

NA

82°F

28°C

Humidity 28%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 46°F (8°C)
Visibility 12.43 mi
Heat Index80°F (27°C)
Last update 18 Sep 06:34 PM MDT
Extended Forecast for

Mesa CO

  • Today

    Today: Sunny, with a high near 76. North wind 5 to 10 mph becoming west in the afternoon.

    High: 76 °F

    Sunny

  • Tonight

    Tonight: Mostly clear, with a low around 50. West wind around 5 mph becoming east southeast after midnight.

    Low: 50 °F

    Mostly Clear

  • Monday

    Monday: Increasing clouds, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon.

    High: 79 °F

    Increasing
    Clouds

  • Monday Night

    Monday Night: Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming east southeast in the evening.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. East southeast wind around 5 mph becoming west southwest in the morning.

    High: 79 °F

    Mostly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.

    Low: 54 °F

    Showers
    Likely

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. Chance of precipitation is 30%.

    High: 76 °F

    Chance
    Showers then
    Slight Chance
    T-storms

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 52.

    Low: 52 °F

    Partly Cloudy

  • Thursday

    Thursday: A slight chance of showers after noon. Mostly sunny, with a high near 79.

    High: 79 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

Detailed Forecast

Today
Sunny, with a high near 76. North wind 5 to 10 mph becoming west in the afternoon.
Tonight
Mostly clear, with a low around 50. West wind around 5 mph becoming east southeast after midnight.
Monday
Increasing clouds, with a high near 79. Calm wind becoming west northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 52. Northwest wind around 5 mph becoming east southeast in the evening.
Tuesday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 79. East southeast wind around 5 mph becoming west southwest in the morning.
Tuesday Night
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 54. Chance of precipitation is 70%.
Wednesday
A chance of showers, with thunderstorms also possible after noon. Partly sunny, with a high near 76. Chance of precipitation is 30%.
Wednesday Night
Partly cloudy, with a low around 52.
Thursday
A slight chance of showers after noon. Mostly sunny, with a high near 79.
Thursday Night
A slight chance of showers after midnight. Partly cloudy, with a low around 54.
Friday
A chance of showers. Partly sunny, with a high near 77.
Friday Night
Partly cloudy, with a low around 54.
Saturday
A chance of showers. Partly sunny, with a high near 78.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mesa CO
 39.17°N 108.14°W (Elev. 5676 ft)
Last Update:
10:27 am MDT Sep 20, 2026
Forecast Valid:
11am MDT Sep 20, 2026-6pm MDT Sep 26, 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