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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

81°F

27°C

Humidity 12%
Wind Speed NW 14 G 22 mph
Barometer 30.38 in
Dewpoint 24°F (-4°C)
Visibility NA
Heat Index79°F (26°C)
Last update 15 Jun 12:55 pm MDT
Extended Forecast for

East Portal CO

  • This Afternoon

    This Afternoon: A slight chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 69. South wind 6 to 8 mph. Chance of precipitation is 20%.

    High: 69 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 46. West southwest wind 8 to 10 mph, with gusts as high as 16 mph.

    Low: 46 °F

    Mostly Clear

  • Monday

    Monday: Sunny, with a high near 68. West wind 9 to 14 mph, with gusts as high as 22 mph.

    High: 68 °F

    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 44. West wind 10 to 14 mph, with gusts as high as 28 mph.

    Low: 44 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.

    High: 62 °F

    Slight Chance
    Showers then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 38.

    Low: 38 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny, with a high near 64.

    High: 64 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 43.

    Low: 43 °F

    Mostly Clear

  • Juneteenth

    Juneteenth: Sunny, with a high near 71.

    High: 71 °F

    Sunny

Detailed Forecast

This Afternoon
A slight chance of showers, with thunderstorms also possible after 3pm. Partly sunny, with a high near 69. South wind 6 to 8 mph. Chance of precipitation is 20%.
Tonight
Mostly clear, with a low around 46. West southwest wind 8 to 10 mph, with gusts as high as 16 mph.
Monday
Sunny, with a high near 68. West wind 9 to 14 mph, with gusts as high as 22 mph.
Monday Night
Partly cloudy, with a low around 44. West wind 10 to 14 mph, with gusts as high as 28 mph.
Tuesday
A slight chance of showers, then a chance of showers and thunderstorms after noon. Partly sunny, with a high near 62. West wind 10 to 14 mph, with gusts as high as 29 mph. Chance of precipitation is 50%.
Tuesday Night
Mostly clear, with a low around 38.
Wednesday
Sunny, with a high near 64.
Wednesday Night
Mostly clear, with a low around 43.
Juneteenth
Sunny, with a high near 71.
Thursday Night
Mostly clear, with a low around 49. Breezy.
Friday
Sunny, with a high near 72. Breezy.
Friday Night
Mostly clear, with a low around 49. Breezy.
Saturday
Sunny, with a high near 71. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
East Portal CO
 39.91°N 105.64°W (Elev. 10397 ft)
Last Update:
4:00 am MDT Jun 15, 2025
Forecast Valid:
1pm MDT Jun 15, 2025-6pm MDT Jun 21, 2025
 
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