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

30°F

-1°C

Humidity 86%
Wind Speed Calm
Barometer 30.20 in
Dewpoint 26°F (-3°C)
Visibility 10.00 mi
Last update 25 Apr 2:34 am MDT
Extended Forecast for

2 Miles SSE Arapahoe Peak CO

  • Overnight

    Overnight: A 40 percent chance of snow showers. Mostly cloudy, with a low around 26. South wind around 9 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 26 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 34. Breezy, with a south southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.

    High: 34 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely and
    Breezy

  • Friday Night

    Friday Night: Snow showers likely, mainly before 9pm. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy, with a south wind around 15 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Breezy. Snow
    Showers
    Likely then
    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Snow showers likely, mainly after noon. Partly sunny, with a high near 41. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 41 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday Night

    Saturday Night: A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 28. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.

    Low: 28 °F

    Breezy.
    Chance Snow
    Showers then
    Mostly Clear

  • Sunday

    Sunday: A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 43. Windy.

    High: 43 °F

    Sunny and
    Breezy then
    Chance Snow
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 30 percent chance of snow showers. Mostly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Chance Snow
    Showers and
    Windy

  • Monday

    Monday: Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 28. Windy.

    High: 28 °F

    Snow Showers
    and Windy

  • Monday Night

    Monday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 20. Windy.

    Low: 20 °F

    Snow Showers
    Likely and
    Windy

Detailed Forecast

Overnight
A 40 percent chance of snow showers. Mostly cloudy, with a low around 26. South wind around 9 mph. Total nighttime snow accumulation of less than a half inch possible.
Friday
Snow showers likely, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 34. Breezy, with a south southeast wind 9 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 70%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, mainly before 9pm. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy, with a south wind around 15 mph becoming west southwest after midnight. Winds could gust as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday
Snow showers likely, mainly after noon. Partly sunny, with a high near 41. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Saturday Night
A 30 percent chance of snow showers before midnight. Partly cloudy, with a low around 28. Breezy, with a west wind 16 to 22 mph, with gusts as high as 30 mph.
Sunday
A 30 percent chance of snow showers after noon. Mostly sunny, with a high near 43. Windy.
Sunday Night
A 30 percent chance of snow showers. Mostly cloudy, with a low around 22. Windy.
Monday
Snow showers, mainly after noon. Some thunder is also possible. Mostly cloudy, with a high near 28. Windy.
Monday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 20. Windy.
Tuesday
Snow showers likely, mainly after noon. Mostly cloudy, with a high near 33. Breezy.
Tuesday Night
A chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 22. Breezy.
Wednesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Wednesday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 23. Breezy.
Thursday
Snow showers. Some thunder is also possible. Mostly cloudy, with a high near 33. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSE Arapahoe Peak CO
 40°N 105.62°W (Elev. 11716 ft)
Last Update:
12:13 am MDT Apr 25, 2025
Forecast Valid:
2am MDT Apr 25, 2025-6pm MDT May 1, 2025
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation