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

GREAT DIVIDE (GDRC2)

Lat: 40.75758°NLon: 107.8535°WElev: 7240.0ft.

NA

78°F

26°C

Humidity 14%
Wind Speed WNW 26 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility NA
Heat Index77°F (25°C)
Last update 17 Jun 11:46 AM MDT
Extended Forecast for

9 Miles SSW Slater 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: 75 °F

    Sunny and
    Windy

  • Tonight

    Tonight: Mostly clear, with a low around 48. Windy, with a west northwest wind 20 to 30 mph decreasing to 5 to 15 mph after midnight.

    Low: 48 °F

    Clear and
    Windy then
    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 73. West southwest wind 10 to 15 mph.

    High: 73 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.

    Low: 51 °F

    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 76. East southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 58.

    Low: 58 °F

    Partly Cloudy

  • Saturday

    Saturday: Mostly sunny, with a high near 74. Breezy.

    High: 74 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 49. Breezy.

    Low: 49 °F

    Mostly Clear
    and Breezy
    then Partly
    Cloudy

Detailed Forecast

This Afternoon
Sunny, with a high near 75. Windy, with a west wind 25 to 30 mph, with gusts as high as 45 mph.
Tonight
Mostly clear, with a low around 48. Windy, with a west northwest wind 20 to 30 mph decreasing to 5 to 15 mph after midnight.
Thursday
Sunny, with a high near 73. West southwest wind 10 to 15 mph.
Thursday Night
Partly cloudy, with a low around 51. West northwest wind 5 to 10 mph becoming east southeast after midnight. Winds could gust as high as 20 mph.
Juneteenth
Sunny, with a high near 76. East southeast wind 5 to 10 mph becoming west in the afternoon. Winds could gust as high as 20 mph.
Friday Night
Partly cloudy, with a low around 58.
Saturday
Mostly sunny, with a high near 74. Breezy.
Saturday Night
Partly cloudy, with a low around 49. Breezy.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 49.
Monday
Sunny, with a high near 72.
Monday Night
Partly cloudy, with a low around 50.
Tuesday
Sunny, with a high near 75.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
9 Miles SSW Slater CO
 40.85°N 107.43°W (Elev. 8264 ft)
Last Update:
10:37 am MDT Jun 17, 2026
Forecast Valid:
12pm MDT Jun 17, 2026-6pm MDT Jun 23, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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