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.

Rain

39°F

4°C

Humidity 94%
Wind Speed Calm
Barometer 30.00 in
Dewpoint 38°F (3°C)
Visibility 10.00 mi
Last update 1 Apr 12:55 am MDT
Extended Forecast for

2 Miles NE Arapahoe Peak CO

Winter Weather Advisory April 1, 01:05am until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 01:05am until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Overnight

    Low: 24 °F

    Snow Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 30. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 30 °F

    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers, mainly before 3am. Low around 17. Wind chill values as low as -4. Windy, with a west wind 26 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 17 °F

    Windy. Snow
    Showers then
    Snow Showers
    Likely

  • Thursday

    Thursday: A 50 percent chance of snow showers. Partly sunny, with a high near 30. Wind chill values as low as -2. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 50 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 4. Windy, with a west wind 26 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 90%.

    Low: 4 °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 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 10. Very windy.

    Low: 10 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday

    Saturday: A slight chance of snow showers before noon. Mostly sunny, with a high near 23. Windy.

    High: 23 °F

    Slight Chance
    Snow Showers
    and Windy
    then Sunny
    and Breezy

Detailed Forecast

Overnight
Snow showers likely. Cloudy, with a low around 24. Breezy, with a west southwest wind 16 to 18 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. Total nighttime snow accumulation of 1 to 2 inches possible.
Wednesday
Snow showers. Some thunder is also possible. High near 30. Breezy, with a west southwest wind 16 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Wednesday Night
Snow showers, mainly before 3am. Low around 17. Wind chill values as low as -4. Windy, with a west wind 26 to 34 mph, with gusts as high as 49 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
A 50 percent chance of snow showers. Partly sunny, with a high near 30. Wind chill values as low as -2. Windy, with a west southwest wind 30 to 33 mph, with gusts as high as 50 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 4. Windy, with a west wind 26 to 32 mph, with gusts as high as 46 mph. Chance of precipitation is 90%.
Friday
Snow showers. High near 13. Very windy. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 10. Very windy.
Saturday
A slight chance of snow showers before noon. Mostly sunny, with a high near 23. Windy.
Saturday Night
Mostly clear, with a low around 11. Breezy.
Sunday
Sunny, with a high near 30. Breezy.
Sunday Night
Mostly clear, with a low around 16. Breezy.
Monday
A slight 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 17. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 32. 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:
12:47 am MDT Apr 1, 2026
Forecast Valid:
1am MDT Apr 1, 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