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

35°F

2°C

Humidity 85%
Wind Speed Calm
Barometer 29.86 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Last update 2 Apr 5:35 am MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

  • Overnight

    Overnight: A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. Wind chill values as low as -1. Very windy, with a west wind around 38 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday

    Thursday: A slight chance of snow showers before 9am, then a chance of snow showers after 3pm. Partly sunny, with a high near 31. Wind chill values as low as -3. Very windy, with a west wind 34 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    Showers and
    Very Windy

  • Thursday Night

    Thursday Night: Snow showers, mainly after 8pm. Low around 3. Wind chill values as low as -21. Very windy, with a west wind 28 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.

    Low: 3 °F

    Snow Showers
    and Very
    Windy

  • Friday

    Friday: Snow showers likely. Mostly cloudy, with a high near 13. Wind chill values as low as -24. Very windy, with a west wind 39 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 13 °F

    Snow Showers
    Likely and
    Very Windy

  • Friday Night

    Friday Night: A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 9. Very windy, with a west wind 30 to 39 mph, with gusts as high as 60 mph.

    Low: 9 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday

    Saturday: Sunny, with a high near 25. Windy.

    High: 25 °F

    Sunny and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 12. Breezy.

    Low: 12 °F

    Mostly Clear
    and Breezy

  • Sunday

    Sunday: Sunny, with a high near 31. Breezy.

    High: 31 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 16. Breezy.

    Low: 16 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

Detailed Forecast

Overnight
A 50 percent chance of snow showers. Mostly cloudy, with a low around 18. Wind chill values as low as -1. Very windy, with a west wind around 38 mph, with gusts as high as 55 mph. Total nighttime snow accumulation of 2 to 4 inches possible.
Thursday
A slight chance of snow showers before 9am, then a chance of snow showers after 3pm. Partly sunny, with a high near 31. Wind chill values as low as -3. Very windy, with a west wind 34 to 40 mph, with gusts as high as 60 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers, mainly after 8pm. Low around 3. Wind chill values as low as -21. Very windy, with a west wind 28 to 38 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 7 inches possible.
Friday
Snow showers likely. Mostly cloudy, with a high near 13. Wind chill values as low as -24. Very windy, with a west wind 39 to 41 mph, with gusts as high as 60 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Friday Night
A 30 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 9. Very windy, with a west wind 30 to 39 mph, with gusts as high as 60 mph.
Saturday
Sunny, with a high near 25. Windy.
Saturday Night
Mostly clear, with a low around 12. Breezy.
Sunday
Sunny, with a high near 31. Breezy.
Sunday Night
Mostly clear, with a low around 16. Breezy.
Monday
A chance of snow showers after noon. Mostly sunny, with a high near 33. Breezy.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 18. Blustery.
Tuesday
Snow showers likely. Partly sunny, with a high near 33. Breezy.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Blustery.
Wednesday
Snow showers likely. Partly sunny, with a high near 34. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
3:34 am MDT Apr 2, 2026
Forecast Valid:
5am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

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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