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

53°F

12°C

Humidity 33%
Wind Speed W 16 G 28 mph
Barometer 30.04 in
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill48°F (9°C)
Last update 2 Mar 12:35 pm MST
Extended Forecast for

Granby CO

  • This Afternoon

    This Afternoon: Mostly sunny, with a high near 54. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.

    High: 54 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance
    Rain/Snow

  • Tuesday

    Tuesday: Snow. Some thunder is also possible. High near 42. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 42 °F

    Snow

  • Tuesday Night

    Tuesday Night: A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. Calm wind. Little or no snow accumulation expected.

    Low: 22 °F

    Chance Snow
    then Mostly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.

    High: 51 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 19.

    Low: 19 °F

    Mostly Clear

  • Thursday

    Thursday: A 30 percent chance of snow after 11am. Partly sunny, with a high near 53.

    High: 53 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow. Mostly cloudy, with a low around 20.

    Low: 20 °F

    Chance Snow

  • Friday

    Friday: Snow. Cloudy, with a high near 40.

    High: 40 °F

    Snow

Detailed Forecast

This Afternoon
Mostly sunny, with a high near 54. Breezy, with a west wind 11 to 15 mph, with gusts as high as 24 mph.
Tonight
A slight chance of rain before 11pm, then a chance of rain and snow. Mostly cloudy, with a low around 26. Southwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Tuesday
Snow. Some thunder is also possible. High near 42. Calm wind becoming west northwest around 6 mph in the morning. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Tuesday Night
A 30 percent chance of snow before 11pm. Mostly cloudy, with a low around 22. Calm wind. Little or no snow accumulation expected.
Wednesday
Sunny, with a high near 51. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Mostly clear, with a low around 19.
Thursday
A 30 percent chance of snow after 11am. Partly sunny, with a high near 53.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 20.
Friday
Snow. Cloudy, with a high near 40.
Friday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around 13.
Saturday
A slight chance of snow. Mostly sunny, with a high near 41.
Saturday Night
Mostly clear, with a low around 14.
Sunday
Mostly sunny, with a high near 45. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Granby CO
 40.09°N 105.95°W (Elev. 7999 ft)
Last Update:
11:46 am MST Mar 2, 2026
Forecast Valid:
12pm MST Mar 2, 2026-6pm MDT Mar 8, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation