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

Excessive Rainfall and Tropical Storm in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce considerable, potentially life-threatening, flooding across the lower Mississippi River Valley and central Great Lakes region through tonight. Tropical Storm Arthur will move northeastward along the Texas coast today and then move inland over southwestern Louisiana by tonight. An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana. Read More >

Hazardous Weather Conditions

Current conditions at

070E00065RWS1MED - 0.9 mi E of Utah Border (CO089)

Lat: 39.18952°NLon: 109.04037°WElev: 4902.0ft.

NA

N/A

Humidity 11%
Wind Speed SW 23 MPH
Barometer NA
Dewpoint N/A
Visibility 12.43 mi
Last update 16 Apr 05:27 PM MDT
Extended Forecast for

4 Miles W Mack CO

Red Flag Warning June 17, 12:00pm until June 17, 09:00pm
Click here for hazard details and duration
Red Flag Warning

  • Today

    Today: Sunny and hot, with a high near 100. West southwest wind 5 to 15 mph, with gusts as high as 35 mph.

    High: 100 °F

    Hot

  • Tonight

    Tonight: Mostly clear, with a low around 60. West northwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 35 mph.

    Low: 60 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny and hot, with a high near 98. North wind 5 to 10 mph becoming south southwest in the morning. Winds could gust as high as 25 mph.

    High: 98 °F

    Hot

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 62. West wind 5 to 10 mph becoming east northeast after midnight.

    Low: 62 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny and hot, with a high near 98. East northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.

    High: 98 °F

    Hot

  • Friday Night

    Friday Night: Partly cloudy, with a low around 66.

    Low: 66 °F

    Partly Cloudy

  • Saturday

    Saturday: Sunny, with a high near 93. Breezy.

    High: 93 °F

    Sunny and
    Breezy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 59.

    Low: 59 °F

    Mostly Clear

  • Sunday

    Sunday: Sunny, with a high near 92.

    High: 92 °F

    Sunny

Detailed Forecast

Today
Sunny and hot, with a high near 100. West southwest wind 5 to 15 mph, with gusts as high as 35 mph.
Tonight
Mostly clear, with a low around 60. West northwest wind 10 to 15 mph becoming northeast 5 to 10 mph after midnight. Winds could gust as high as 35 mph.
Thursday
Sunny and hot, with a high near 98. North wind 5 to 10 mph becoming south southwest in the morning. Winds could gust as high as 25 mph.
Thursday Night
Mostly clear, with a low around 62. West wind 5 to 10 mph becoming east northeast after midnight.
Juneteenth
Sunny and hot, with a high near 98. East northeast wind 5 to 15 mph becoming west southwest in the afternoon. Winds could gust as high as 25 mph.
Friday Night
Partly cloudy, with a low around 66.
Saturday
Sunny, with a high near 93. Breezy.
Saturday Night
Mostly clear, with a low around 59.
Sunday
Sunny, with a high near 92.
Sunday Night
Mostly clear, with a low around 58.
Monday
Sunny, with a high near 95.
Monday Night
Mostly clear, with a low around 60.
Tuesday
Sunny and hot, with a high near 97.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Mack CO
 39.21°N 108.95°W (Elev. 5197 ft)
Last Update:
8:42 am MDT Jun 17, 2026
Forecast Valid:
10am MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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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