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

Granby-Grand County Airport (KGNB)

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

Overcast

29°F

-2°C

Humidity 76%
Wind Speed Calm
Barometer 30.31 in
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 8 Mar 12:55 am MDT
Extended Forecast for

2 Miles S LONG'S PEAK CO

  • Overnight

    Overnight: Patchy blowing snow. Mostly clear, with a low around 14. Wind chill values as low as -6. Breezy, with a west wind around 23 mph, with gusts as high as 45 mph.

    Low: 14 °F

    Patchy
    Blowing Snow
    and Breezy

  • Sunday

    Sunday: Patchy blowing snow. Sunny, with a high near 30. Wind chill values as low as -3. Windy, with a west wind around 26 mph, with gusts as high as 47 mph.

    High: 30 °F

    Patchy
    Blowing Snow
    and Windy

  • Sunday Night

    Sunday Night: Patchy blowing snow. Mostly clear, with a low around 23. Windy, with a west wind 29 to 31 mph, with gusts as high as 48 mph.

    Low: 23 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday

    Monday: Patchy blowing snow. Sunny, with a high near 35. Windy, with a west wind 28 to 30 mph, with gusts as high as 49 mph.

    High: 35 °F

    Patchy
    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Mostly clear, with a low around 25. Windy, with a west wind 24 to 26 mph, with gusts as high as 44 mph.

    Low: 25 °F

    Mostly Clear
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 35. Windy.

    High: 35 °F

    Slight Chance
    Snow Showers
    and Windy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 13. Windy. Chance of precipitation is 60%.

    Low: 13 °F

    Snow Showers
    Likely and
    Windy

  • Wednesday

    Wednesday: A slight chance of snow showers before 11am. Mostly sunny, with a high near 22. Very windy.

    High: 22 °F

    Very Windy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 20. Very windy.

    Low: 20 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
Patchy blowing snow. Mostly clear, with a low around 14. Wind chill values as low as -6. Breezy, with a west wind around 23 mph, with gusts as high as 45 mph.
Sunday
Patchy blowing snow. Sunny, with a high near 30. Wind chill values as low as -3. Windy, with a west wind around 26 mph, with gusts as high as 47 mph.
Sunday Night
Patchy blowing snow. Mostly clear, with a low around 23. Windy, with a west wind 29 to 31 mph, with gusts as high as 48 mph.
Monday
Patchy blowing snow. Sunny, with a high near 35. Windy, with a west wind 28 to 30 mph, with gusts as high as 49 mph.
Monday Night
Mostly clear, with a low around 25. Windy, with a west wind 24 to 26 mph, with gusts as high as 44 mph.
Tuesday
A 20 percent chance of snow showers after 11am. Partly sunny, with a high near 35. Windy.
Tuesday Night
Snow showers likely, mainly before 11pm. Mostly cloudy, with a low around 13. Windy. Chance of precipitation is 60%.
Wednesday
A slight chance of snow showers before 11am. Mostly sunny, with a high near 22. Very windy.
Wednesday Night
Partly cloudy, with a low around 20. Very windy.
Thursday
Mostly sunny, with a high near 33. Strong and damaging winds.
Thursday Night
Partly cloudy, with a low around 28. Strong and damaging winds.
Friday
Mostly sunny, with a high near 36. Strong and damaging winds.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 27. Very windy.
Saturday
A chance of snow. Partly sunny, with a high near 36. Very windy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 ft)
Last Update:
11:46 pm MST Mar 7, 2026
Forecast Valid:
12am MST Mar 8, 2026-6pm MDT Mar 14, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation