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.

Partly Cloudy

18°F

-8°C

Humidity 51%
Wind Speed W 6 G 18 mph
Barometer 30.20 in
Dewpoint 3°F (-16°C)
Visibility 10.00 mi
Wind Chill10°F (-12°C)
Last update 16 Mar 3:55 am MDT
Extended Forecast for

4 Miles NW LONG'S PEAK CO

  • Overnight

    Overnight: A 40 percent chance of snow. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow
    and Breezy

  • Monday

    Monday: Snow likely, mainly after noon. Patchy blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -22. Windy, with a west wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Snow Likely
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow before 9pm, then snow showers likely, mainly after midnight. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 19. Windy, with a west wind 25 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 32. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph. New snow accumulation of around an inch possible.

    High: 32 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph.

    Low: 24 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 39. Breezy.

    High: 39 °F

    Sunny and
    Breezy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Breezy.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Thursday

    Thursday: Sunny, with a high near 44. Breezy.

    High: 44 °F

    Sunny and
    Breezy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 29. Breezy.

    Low: 29 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
A 40 percent chance of snow. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Breezy, with a west wind around 23 mph, with gusts as high as 37 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow likely, mainly after noon. Patchy blowing snow. Mostly cloudy, with a high near 21. Wind chill values as low as -22. Windy, with a west wind 23 to 25 mph, with gusts as high as 41 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Monday Night
A chance of snow before 9pm, then snow showers likely, mainly after midnight. Widespread blowing snow, mainly after 4am. Mostly cloudy, with a low around 19. Windy, with a west wind 25 to 30 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Tuesday
A 40 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 32. Windy, with a west wind 30 to 32 mph, with gusts as high as 48 mph. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a low around 24. Windy, with a west wind 23 to 30 mph, with gusts as high as 45 mph.
Wednesday
Sunny, with a high near 39. Breezy.
Wednesday Night
Mostly clear, with a low around 27. Breezy.
Thursday
Sunny, with a high near 44. Breezy.
Thursday Night
Mostly clear, with a low around 29. Breezy.
Friday
Sunny, with a high near 46. Breezy.
Friday Night
Partly cloudy, with a low around 29. Breezy.
Saturday
Sunny, with a high near 47. Windy.
Saturday Night
Partly cloudy, with a low around 27. Windy.
Sunday
A slight chance of snow. Partly sunny, with a high near 41. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
3:12 am MDT Mar 16, 2026
Forecast Valid:
4am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation