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

14°F

-10°C

Humidity 61%
Wind Speed NE 6 mph
Barometer 30.11 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill5°F (-15°C)
Last update 22 Jan 2:15 am MST
Extended Forecast for

2 Miles NNE Devils Thumb Park CO

Winter Weather Advisory January 23, 11:00am until January 24, 05:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Partly cloudy, with a low around 9. Wind chill values as low as -5. West wind around 11 mph, with gusts as high as 18 mph.

    Low: 9 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 27. Wind chill values as low as -5. West wind 8 to 11 mph, with gusts as high as 18 mph.

    High: 27 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. West wind around 6 mph becoming calm in the evening.

    Low: 10 °F

    Slight Chance
    Snow

  • Friday

    Friday: Snow, mainly after 11am. High near 21. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 21 °F

    Snow

  • Friday Night

    Friday Night: Snow. Low around 5. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.

    Low: 5 °F

    Snow

  • Saturday

    Saturday: Snow. High near 9. Chance of precipitation is 80%.

    High: 9 °F

    Snow

  • Saturday Night

    Saturday Night: A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -8.

    Low: -8 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly after 11am. Partly sunny and cold, with a high near 10. Breezy.

    High: 10 °F

    Chance Snow
    and Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around -1.

    Low: -1 °F

    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 9. Wind chill values as low as -5. West wind around 11 mph, with gusts as high as 18 mph.
Thursday
Mostly sunny, with a high near 27. Wind chill values as low as -5. West wind 8 to 11 mph, with gusts as high as 18 mph.
Thursday Night
A 20 percent chance of snow after 11pm. Mostly cloudy, with a low around 10. West wind around 6 mph becoming calm in the evening.
Friday
Snow, mainly after 11am. High near 21. Calm wind becoming west around 6 mph in the afternoon. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Snow. Low around 5. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 90%.
Saturday
Snow. High near 9. Chance of precipitation is 80%.
Saturday Night
A 30 percent chance of snow, mainly before 11pm. Partly cloudy, with a low around -8.
Sunday
A chance of snow, mainly after 11am. Partly sunny and cold, with a high near 10. Breezy.
Sunday Night
Partly cloudy, with a low around -1.
Monday
Mostly sunny, with a high near 17.
Monday Night
Partly cloudy, with a low around 5.
Tuesday
A slight chance of snow. Partly sunny, with a high near 20.
Tuesday Night
Partly cloudy, with a low around 8.
Wednesday
Mostly sunny, with a high near 24.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Devils Thumb Park CO
 39.99°N 105.74°W (Elev. 10052 ft)
Last Update:
2:11 pm MST Jan 21, 2026
Forecast Valid:
2am MST Jan 22, 2026-6pm MST Jan 28, 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