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

18°F

-8°C

Humidity 44%
Wind Speed SW 7 mph
Barometer 30.23 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill9°F (-13°C)
Last update 16 Mar 12:55 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: A 40 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around -4. Wind chill values as low as -29. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: -4 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday

    Monday: Snow showers likely, mainly after noon. Mostly cloudy, with a high near 19. Wind chill values as low as -24. Windy, with a west wind 29 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.

    High: 19 °F

    Snow Showers
    Likely and
    Windy

  • Monday Night

    Monday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. Wind chill values as low as -3. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of 2 to 4 inches possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Very Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 30. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.

    High: 30 °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 30 to 37 mph, with gusts as high as 55 mph.

    Low: 24 °F

    Partly Cloudy
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 38. Windy.

    High: 38 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 26. Windy.

    Low: 26 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 43. Windy.

    High: 43 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Windy.

    Low: 28 °F

    Mostly Clear
    and Windy

Detailed Forecast

Overnight
A 40 percent chance of snow showers. Patchy blowing snow. Mostly cloudy, with a low around -4. Wind chill values as low as -29. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 19. Wind chill values as low as -24. Windy, with a west wind 29 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 17. Wind chill values as low as -3. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of 2 to 4 inches possible.
Tuesday
A 30 percent chance of snow showers before noon. Mostly cloudy, then gradually becoming sunny, with a high near 30. Very windy, with a west wind 36 to 40 mph, with gusts as high as 60 mph. New snow accumulation of less than one inch possible.
Tuesday Night
Partly cloudy, with a low around 24. Very windy, with a west wind 30 to 37 mph, with gusts as high as 55 mph.
Wednesday
Sunny, with a high near 38. Windy.
Wednesday Night
Mostly clear, with a low around 26. Windy.
Thursday
Sunny, with a high near 43. Windy.
Thursday Night
Mostly clear, with a low around 28. Windy.
Friday
Sunny, with a high near 45. Windy.
Friday Night
Partly cloudy, with a low around 29. Windy.
Saturday
Sunny, with a high near 46. Windy.
Saturday Night
Partly cloudy, with a low around 26. Windy.
Sunday
A slight chance of snow. Partly sunny, with a high near 38. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:47 am MDT Mar 16, 2026
Forecast Valid:
1am MDT Mar 16, 2026-6pm MDT Mar 22, 2026
 
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Additional Resources

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Chance of Precipitation