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.

Overcast

48°F

9°C

Humidity 84%
Wind Speed Calm
Barometer 30.29 in
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 13 Sep 11:55 am MDT
Extended Forecast for

2 Miles NNW Mount Audubon CO

  • This Afternoon

    This Afternoon: Rain showers before 3pm, then rain, possibly mixed with snow showers between 3pm and 4pm, then rain showers after 4pm. Some thunder is also possible. High near 51. Southeast wind around 8 mph becoming west southwest. Chance of precipitation is 90%. Little or no snow accumulation expected.

    High: 51 °F

    Rain/Snow

  • Tonight

    Tonight: Snow showers likely, possibly mixed with rain, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 32. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 32 °F

    Rain/Snow
    Likely

  • Sunday

    Sunday: A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy, with a west wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 48 °F

    Chance
    Rain/Snow and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 33. West wind around 14 mph, with gusts as high as 25 mph.

    Low: 33 °F

    Mostly Clear

  • Monday

    Monday: A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 56. West wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.

    High: 56 °F

    Sunny then
    Slight Chance
    T-storms

  • Monday Night

    Monday Night: Partly cloudy, with a low around 35.

    Low: 35 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 54.

    High: 54 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 31.

    Low: 31 °F

    Chance
    Showers then
    Mostly Clear

  • Wednesday

    Wednesday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 52.

    High: 52 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

This Afternoon
Rain showers before 3pm, then rain, possibly mixed with snow showers between 3pm and 4pm, then rain showers after 4pm. Some thunder is also possible. High near 51. Southeast wind around 8 mph becoming west southwest. Chance of precipitation is 90%. Little or no snow accumulation expected.
Tonight
Snow showers likely, possibly mixed with rain, becoming all snow after 3am. Some thunder is also possible. Mostly cloudy, with a low around 32. West wind 8 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Sunday
A chance of snow showers before 10am, then a chance of rain and snow showers between 10am and 3pm, then a chance of rain showers after 3pm. Some thunder is also possible. Mostly cloudy, with a high near 48. Breezy, with a west wind 14 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Sunday Night
Mostly clear, with a low around 33. West wind around 14 mph, with gusts as high as 25 mph.
Monday
A slight chance of showers between noon and 3pm, then a slight chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 56. West wind 8 to 14 mph becoming south southwest in the afternoon. Winds could gust as high as 21 mph. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 35.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Partly sunny, with a high near 54.
Tuesday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 31.
Wednesday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 52.
Wednesday Night
Mostly clear, with a low around 31.
Thursday
Sunny, with a high near 57.
Thursday Night
Mostly clear, with a low around 35.
Friday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNW Mount Audubon CO
 40.13°N 105.63°W (Elev. 11017 ft)
Last Update:
8:09 am MDT Sep 13, 2025
Forecast Valid:
12pm MDT Sep 13, 2025-6pm MDT Sep 19, 2025
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation