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

Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Fair

71°F

22°C

Humidity 17%
Wind Speed W 7 mph
Barometer 30.11 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Last update 16 Jun 8:15 pm MDT
Extended Forecast for

Mount Audubon CO

Red Flag Warning June 17, 12:00pm until June 17, 08:00pm
Click here for hazard details and duration
Red Flag Warning

  • Tonight

    Tonight: Partly cloudy, with a low around 43. Very windy, with a west wind 32 to 40 mph, with gusts as high as 65 mph.

    Low: 43 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 65. Very windy, with a west wind 31 to 40 mph, with gusts as high as 65 mph.

    High: 65 °F

    Sunny and
    Very Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 37. Windy, with a west wind 23 to 33 mph becoming southwest 7 to 12 mph. Winds could gust as high as 48 mph.

    Low: 37 °F

    Mostly Clear
    and Windy
    then Mostly
    Clear

  • Thursday

    Thursday: Sunny, with a high near 62. Breezy, with a west southwest wind 8 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.

    High: 62 °F

    Sunny then
    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 42. North northwest wind 6 to 14 mph becoming east northeast in the evening. Winds could gust as high as 24 mph.

    Low: 42 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Mostly sunny, with a high near 65.

    High: 65 °F

    Mostly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 43.

    Low: 43 °F

    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Windy.

    High: 64 °F

    Windy. Sunny
    then Chance
    T-storms

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 39. Windy.

    Low: 39 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Partly cloudy, with a low around 43. Very windy, with a west wind 32 to 40 mph, with gusts as high as 65 mph.
Wednesday
Sunny, with a high near 65. Very windy, with a west wind 31 to 40 mph, with gusts as high as 65 mph.
Wednesday Night
Mostly clear, with a low around 37. Windy, with a west wind 23 to 33 mph becoming southwest 7 to 12 mph. Winds could gust as high as 48 mph.
Thursday
Sunny, with a high near 62. Breezy, with a west southwest wind 8 to 16 mph becoming northwest in the afternoon. Winds could gust as high as 30 mph.
Thursday Night
Mostly clear, with a low around 42. North northwest wind 6 to 14 mph becoming east northeast in the evening. Winds could gust as high as 24 mph.
Juneteenth
Mostly sunny, with a high near 65.
Friday Night
Partly cloudy, with a low around 43.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 64. Windy.
Saturday Night
Mostly clear, with a low around 39. Windy.
Sunday
A slight chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60. Windy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 37. Breezy.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 59.
Monday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 38.
Tuesday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Audubon CO
 40.11°N 105.6°W (Elev. 11585 ft)
Last Update:
12:46 pm MDT Jun 16, 2026
Forecast Valid:
8pm MDT Jun 16, 2026-6pm MDT Jun 23, 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