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 50%
Wind Speed NW 7 mph
Barometer 30.21 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 16 Mar 3:35 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: A 40 percent chance of snow. Widespread blowing snow, mainly after 5am. Mostly cloudy, with a low around -4. Wind chill values as low as -30. Windy, with a west wind 28 to 30 mph, with gusts as high as 46 mph. Little or no snow accumulation expected.

    Low: -4 °F

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly after noon. Widespread blowing snow, mainly after noon. Mostly cloudy, with a high near 18. Wind chill values as low as -25. Windy, with a west wind around 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    High: 18 °F

    Snow Likely
    and Blowing
    Snow

  • Monday Night

    Monday Night: A chance of snow before 9pm, then snow showers likely, mainly after midnight. Widespread blowing snow. Mostly cloudy, with a temperature rising to around 20 by 2am. Wind chill values as low as -6. Very windy, with a west wind 32 to 37 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 15 °F⇑

    Snow Showers
    Likely and
    Blowing Snow

  • Tuesday

    Tuesday: A 30 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -1. Very windy, with a west wind 38 to 46 mph, with gusts as high as 65 mph. New snow accumulation of around an inch possible.

    High: 29 °F

    Very Windy.
    Chance Snow
    Showers then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 24. Very windy, with a west wind 33 to 40 mph, with gusts as high as 60 mph.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 37. Very windy.

    High: 37 °F

    Sunny and
    Very Windy

  • Wednesday Night

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

    Low: 27 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 42. Windy.

    High: 42 °F

    Sunny and
    Windy

  • Thursday Night

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

    Low: 29 °F

    Mostly Clear
    and Windy

Detailed Forecast

Overnight
A 40 percent chance of snow. Widespread blowing snow, mainly after 5am. Mostly cloudy, with a low around -4. Wind chill values as low as -30. Windy, with a west wind 28 to 30 mph, with gusts as high as 46 mph. Little or no snow accumulation expected.
Monday
Snow likely, mainly after noon. Widespread blowing snow, mainly after noon. Mostly cloudy, with a high near 18. Wind chill values as low as -25. Windy, with a west wind around 31 mph, with gusts as high as 50 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. Mostly cloudy, with a temperature rising to around 20 by 2am. Wind chill values as low as -6. Very windy, with a west wind 32 to 37 mph increasing to 38 to 43 mph after midnight. Winds could gust as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 30 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 29. Wind chill values as low as -1. Very windy, with a west wind 38 to 46 mph, with gusts as high as 65 mph. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a low around 24. Very windy, with a west wind 33 to 40 mph, with gusts as high as 60 mph.
Wednesday
Sunny, with a high near 37. Very windy.
Wednesday Night
Mostly clear, with a low around 27. Windy.
Thursday
Sunny, with a high near 42. Windy.
Thursday Night
Mostly clear, with a low around 29. Windy.
Friday
Sunny, with a high near 44. Windy.
Friday Night
Mostly clear, with a low around 29. Windy.
Saturday
Sunny, with a high near 45. Windy.
Saturday Night
Partly cloudy, with a low around 27. Windy.
Sunday
Mostly sunny, with a high near 38. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
Last Update:
3:12 am MDT Mar 16, 2026
Forecast Valid:
3am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

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