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

42°F

6°C

Humidity 78%
Wind Speed Calm
Barometer 30.04 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 31 Mar 8:35 pm MDT
Extended Forecast for

2 Miles NE Arapahoe Peak CO

Winter Weather Advisory until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Tonight

    Low: 24 °F

    Snow Showers
    and Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. Steady temperature around 24. Windy, with a west wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before midnight. Low around 18. Wind chill values as low as -2. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 18 °F

    Windy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 47 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Chance Snow
    Showers and
    Windy

  • Thursday Night

    Thursday Night: Snow showers. Low around 6. Windy, with a west wind 29 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.

    Low: 6 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. High near 13. Very windy. Chance of precipitation is 80%.

    High: 13 °F

    Snow Showers
    and Very
    Windy

  • Friday Night

    Friday Night: A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. Very windy.

    Low: 9 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday

    Saturday: A chance of snow showers. Partly sunny, with a high near 23. Breezy.

    High: 23 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Snow showers. Low around 24. Breezy, with a west southwest wind 14 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 1 to 3 inches possible.
Wednesday
Snow showers. Some thunder is also possible. Steady temperature around 24. Windy, with a west wind 17 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Wednesday Night
Snow showers, mainly before midnight. Low around 18. Wind chill values as low as -2. Windy, with a west wind 28 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 47 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 6. Windy, with a west wind 29 to 33 mph, with gusts as high as 44 mph. Chance of precipitation is 80%.
Friday
Snow showers. High near 13. Very windy. Chance of precipitation is 80%.
Friday Night
A 50 percent chance of snow showers. Mostly cloudy, with a low around 9. Very windy.
Saturday
A chance of snow showers. Partly sunny, with a high near 23. Breezy.
Saturday Night
Mostly clear, with a low around 11. Breezy.
Sunday
A slight chance of snow showers after noon. Sunny, with a high near 30. Breezy.
Sunday Night
Mostly clear, with a low around 16. Breezy.
Monday
A chance of snow showers. Mostly sunny, with a high near 32. Breezy.
Monday Night
A chance of snow showers. Partly cloudy, with a low around 18. Blustery.
Tuesday
A chance of snow showers. Partly sunny, with a high near 33. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
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:
4:48 pm MDT Mar 31, 2026
Forecast Valid:
8pm MDT Mar 31, 2026-6pm MDT Apr 7, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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