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

32°F

0°C

Humidity 88%
Wind Speed SW 5 mph
Barometer 30.07 in
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 15 Apr 3:55 am MDT
Extended Forecast for

2 Miles NE Arapahoe Peak CO

  • Overnight

    Overnight: A 30 percent chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 16. Wind chill values as low as -1. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday

    Wednesday: A 20 percent chance of snow showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 26. Wind chill values as low as -1. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 26 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 20. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.

    Low: 20 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 34. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph.

    High: 34 °F

    Windy. Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 12. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 40%.

    Low: 12 °F

    Chance Snow
    and Windy

  • Friday

    Friday: Snow. The snow could be heavy at times. High near 15. Windy. Chance of precipitation is 90%.

    High: 15 °F

    Heavy Snow
    and Windy

  • Friday Night

    Friday Night: Snow likely, mainly before midnight. Mostly cloudy, with a low around 2. Windy. Chance of precipitation is 70%.

    Low: 2 °F

    Windy. Snow
    Likely then
    Chance Snow

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 16. Windy.

    High: 16 °F

    Chance Snow
    Showers and
    Windy

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 6. Breezy.

    Low: 6 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Overnight
A 30 percent chance of snow showers, mainly before 5am. Mostly cloudy, with a low around 16. Wind chill values as low as -1. Breezy, with a west wind around 21 mph, with gusts as high as 33 mph. Total nighttime snow accumulation of 3 to 5 inches possible.
Wednesday
A 20 percent chance of snow showers before 9am. Mostly cloudy, then gradually becoming sunny, with a high near 26. Wind chill values as low as -1. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.
Wednesday Night
Mostly clear, with a low around 20. Windy, with a west wind 24 to 28 mph, with gusts as high as 41 mph.
Thursday
A 20 percent chance of snow showers after noon. Mostly sunny, with a high near 34. Windy, with a west southwest wind 25 to 30 mph, with gusts as high as 45 mph.
Thursday Night
A slight chance of snow showers before midnight, then a chance of snow after midnight. Mostly cloudy, with a low around 12. Windy, with a west southwest wind 21 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 40%.
Friday
Snow. The snow could be heavy at times. High near 15. Windy. Chance of precipitation is 90%.
Friday Night
Snow likely, mainly before midnight. Mostly cloudy, with a low around 2. Windy. Chance of precipitation is 70%.
Saturday
A chance of snow showers. Partly sunny, with a high near 16. Windy.
Saturday Night
Mostly clear, with a low around 6. Breezy.
Sunday
Sunny, with a high near 31. Breezy.
Sunday Night
Partly cloudy, with a low around 16. Breezy.
Monday
A chance of snow showers. Partly sunny, with a high near 35. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 21. Breezy.
Tuesday
A chance of snow showers. Mostly sunny, with a high near 38. Breezy.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
12:46 am MDT Apr 15, 2026
Forecast Valid:
4am MDT Apr 15, 2026-6pm MDT Apr 21, 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