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

73°F

23°C

Humidity 20%
Wind Speed NW 5 mph
Barometer 30.24 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Last update 3 Oct 3:55 pm MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: A slight chance of showers before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 36. West southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 36 °F

    Slight Chance
    Showers

  • Saturday

    Saturday: Rain and snow showers likely, becoming all snow after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 47. Breezy, with a west southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    High: 47 °F

    Chance
    Rain/Snow
    then
    Rain/Snow
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 24. Windy, with a west wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers and
    Windy then
    Partly Cloudy
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of snow showers after noon. Increasing clouds, with a high near 41. West wind 10 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Mostly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.

    Low: 25 °F

    Snow Showers
    Likely

  • Monday

    Monday: A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 39.

    High: 39 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26.

    Low: 26 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Tuesday

    Tuesday: A chance of snow showers, mainly after noon. Mostly sunny, with a high near 44.

    High: 44 °F

    Chance Snow
    Showers

  • Tuesday Night

    Tuesday Night: A slight chance of rain and snow showers before midnight, then a slight chance of snow showers. Partly cloudy, with a low around 28.

    Low: 28 °F

    Slight Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

Detailed Forecast

Tonight
A slight chance of showers before 9pm, then a slight chance of showers after midnight. Mostly cloudy, with a low around 36. West southwest wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Rain and snow showers likely, becoming all snow after 5pm. Some thunder is also possible. Mostly cloudy, with a high near 47. Breezy, with a west southwest wind 10 to 15 mph increasing to 19 to 24 mph in the afternoon. Winds could gust as high as 34 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Saturday Night
A 30 percent chance of snow showers, mainly before 9pm. Partly cloudy, with a low around 24. Windy, with a west wind 21 to 26 mph decreasing to 13 to 18 mph after midnight. Winds could gust as high as 40 mph. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow showers after noon. Increasing clouds, with a high near 41. West wind 10 to 14 mph becoming southeast in the afternoon. Winds could gust as high as 22 mph. New snow accumulation of less than a half inch possible.
Sunday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 25. East southeast wind 5 to 11 mph, with gusts as high as 20 mph. Chance of precipitation is 60%.
Monday
A 40 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 39.
Monday Night
A 20 percent chance of snow showers before midnight. Partly cloudy, with a low around 26.
Tuesday
A chance of snow showers, mainly after noon. Mostly sunny, with a high near 44.
Tuesday Night
A slight chance of rain and snow showers before midnight, then a slight chance of snow showers. Partly cloudy, with a low around 28.
Wednesday
A slight chance of rain and snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy.
Wednesday Night
Partly cloudy, with a low around 29.
Thursday
Sunny, with a high near 46. Breezy.
Thursday Night
Partly cloudy, with a low around 30.
Friday
A slight chance of rain and snow showers. Mostly sunny, with a high near 45.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
2:21 pm MDT Oct 3, 2025
Forecast Valid:
4pm MDT Oct 3, 2025-6pm MDT Oct 10, 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