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

Clark (CSU81)

Lat: 40.7043°NLon: 106.934°WElev: 7221.0ft.

NA

74°F

23°C

Humidity 20%
Wind Speed W 8 MPH
Barometer NA
Dewpoint 31°F (-1°C)
Visibility NA
Last update 17 Jun 12:10 PM MDT
Extended Forecast for

Clark CO

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

    NOW until 9:00pm Wed

    Red Flag Warning

  • This Afternoon

    High: 82 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 37. Breezy, with a west wind 15 to 25 mph becoming west 5 to 10 mph. Winds could gust as high as 40 mph.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 79. Light and variable wind becoming west 10 to 15 mph in the morning.

    High: 79 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Low: 39 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 83. Light and variable wind becoming west 10 to 15 mph in the morning.

    High: 83 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 42.

    Low: 42 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Windy.

    High: 81 °F

    Mostly Sunny
    and Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 37. Breezy.

    Low: 37 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

This Afternoon
Sunny, with a high near 82. Windy, with a west wind 20 to 30 mph, with gusts as high as 40 mph.
Tonight
Mostly clear, with a low around 37. Breezy, with a west wind 15 to 25 mph becoming west 5 to 10 mph. Winds could gust as high as 40 mph.
Thursday
Sunny, with a high near 79. Light and variable wind becoming west 10 to 15 mph in the morning.
Thursday Night
Mostly clear, with a low around 39. West wind 5 to 10 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 83. Light and variable wind becoming west 10 to 15 mph in the morning.
Friday Night
Partly cloudy, with a low around 42.
Saturday
Mostly sunny, with a high near 81. Windy.
Saturday Night
Mostly clear, with a low around 37. Breezy.
Sunday
Sunny, with a high near 75.
Sunday Night
Partly cloudy, with a low around 37.
Monday
Sunny, with a high near 78.
Monday Night
Mostly clear, with a low around 38.
Tuesday
Sunny, with a high near 80.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Clark CO
 40.71°N 106.94°W (Elev. 7395 ft)
Last Update:
10:37 am MDT Jun 17, 2026
Forecast Valid:
12pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation