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.

Overcast

36°F

2°C

Humidity 53%
Wind Speed Calm
Barometer 29.99 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Last update 14 Apr 12:55 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: A 40 percent chance of snow showers, mainly after 3am. Cloudy, with a low around 20. South southwest wind 11 to 14 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 20 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Snow showers, mainly after 9am. The snow could be heavy at times. Some thunder is also possible. High near 24. Breezy, with a south southwest wind 11 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    High: 24 °F

    Heavy Snow
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers, mainly before 11pm. Low around 14. Wind chill values as low as -6. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Wednesday

    Wednesday: A 30 percent chance of snow showers, mainly before 9am. Partly sunny, with a high near 28. Wind chill values as low as -7. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.

    High: 28 °F

    Windy. Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 21. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph.

    Low: 21 °F

    Partly Cloudy
    and Windy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Very windy.

    High: 36 °F

    Slight Chance
    Snow Showers
    and Very
    Windy

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. Windy.

    Low: 13 °F

    Chance Snow
    Showers and
    Windy

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Cloudy, with a high near 16. Windy.

    High: 16 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 5. Very windy.

    Low: 5 °F

    Snow Showers
    Likely and
    Very Windy

Detailed Forecast

Overnight
A 40 percent chance of snow showers, mainly after 3am. Cloudy, with a low around 20. South southwest wind 11 to 14 mph, with gusts as high as 22 mph. Total nighttime snow accumulation of less than a half inch possible.
Tuesday
Snow showers, mainly after 9am. The snow could be heavy at times. Some thunder is also possible. High near 24. Breezy, with a south southwest wind 11 to 20 mph becoming west in the afternoon. Winds could gust as high as 31 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Tuesday Night
Snow showers, mainly before 11pm. Low around 14. Wind chill values as low as -6. Windy, with a west wind 20 to 26 mph, with gusts as high as 40 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 30 percent chance of snow showers, mainly before 9am. Partly sunny, with a high near 28. Wind chill values as low as -7. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. New snow accumulation of less than a half inch possible.
Wednesday Night
Partly cloudy, with a low around 21. Windy, with a west wind 28 to 30 mph, with gusts as high as 45 mph.
Thursday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 36. Very windy.
Thursday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 13. Windy.
Friday
Snow showers. The snow could be heavy at times. Cloudy, with a high near 16. Windy.
Friday Night
Snow showers likely, mainly before midnight. Mostly cloudy, with a low around 5. Very windy.
Saturday
A chance of snow showers. Mostly cloudy, with a high near 19. Windy.
Saturday Night
Mostly clear, with a low around 7. Windy.
Sunday
Sunny, with a high near 33. Windy.
Sunday Night
Partly cloudy, with a low around 19. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 38. Windy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:47 am MDT Apr 14, 2026
Forecast Valid:
1am MDT Apr 14, 2026-6pm MDT Apr 20, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation