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.

Light Snow

30°F

-1°C

Humidity 82%
Wind Speed W 20 G 32 mph
Barometer 29.81 in
Dewpoint 25°F (-4°C)
Visibility 3.00 mi
Wind Chill17°F (-8°C)
Last update 15 Mar 1:35 am MDT
Extended Forecast for

2 Miles W LONG'S PEAK CO

Winter Weather Advisory until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until March 15, 09:00am

    NOW until 9:00am Sun

    Winter Weather Advisory

  • Overnight

    Low: -2 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely, mainly before noon. Widespread blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -28. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 6 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Widespread blowing snow before midnight. Partly cloudy, with a low around 0. Wind chill values as low as -25. Windy, with a west wind 21 to 29 mph, with gusts as high as 46 mph.

    Low: 0 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -22. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 19. Windy, with a west wind around 33 mph, with gusts as high as 50 mph.

    Low: 19 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow before noon. Mostly sunny, with a high near 33. Windy.

    High: 33 °F

    Windy. Chance
    Snow then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 26. Windy.

    Low: 26 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 41. Windy.

    High: 41 °F

    Sunny and
    Windy

Detailed Forecast

Overnight
Snow. Widespread blowing snow. Low around -2. Wind chill values as low as -23. Very windy, with a west northwest wind 36 to 40 mph, with gusts as high as 70 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 5 to 9 inches possible.
Sunday
Snow likely, mainly before noon. Widespread blowing snow. Mostly cloudy and cold, with a high near 6. Wind chill values as low as -28. Windy, with a west northwest wind 29 to 31 mph, with gusts as high as 50 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Widespread blowing snow before midnight. Partly cloudy, with a low around 0. Wind chill values as low as -25. Windy, with a west wind 21 to 29 mph, with gusts as high as 46 mph.
Monday
A 40 percent chance of snow. Partly sunny, with a high near 20. Wind chill values as low as -22. Windy, with a west wind 28 to 32 mph, with gusts as high as 48 mph. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 19. Windy, with a west wind around 33 mph, with gusts as high as 50 mph.
Tuesday
A 30 percent chance of snow before noon. Mostly sunny, with a high near 33. Windy.
Tuesday Night
Mostly clear, with a low around 26. Windy.
Wednesday
Sunny, with a high near 41. Windy.
Wednesday Night
Mostly clear, with a low around 27. Windy.
Thursday
Sunny, with a high near 45. Windy.
Thursday Night
Mostly clear, with a low around 28. Windy.
Friday
Sunny, with a high near 47. Windy.
Friday Night
Mostly clear, with a low around 27. Breezy.
Saturday
Sunny, with a high near 48. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles W LONG'S PEAK CO
 40.26°N 105.65°W (Elev. 11535 ft)
Last Update:
12:46 am MDT Mar 15, 2026
Forecast Valid:
1am MDT Mar 15, 2026-6pm MDT Mar 21, 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