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 61%
Wind Speed W 7 mph
Barometer 30.23 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill25°F (-4°C)
Last update 16 Mar 4:15 pm MDT
Extended Forecast for

3 Miles WSW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Snow likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 14. Wind chill values as low as -8. Windy, with a west wind around 28 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 14 °F

    Snow Likely
    and Blowing
    Snow

  • Tonight

    Tonight: Snow likely. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a temperature rising to around 20 by 5am. Wind chill values as low as -4. Very windy, with a west wind 29 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.

    Low: 16 °F⇑

    Heavy Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 27. Wind chill values as low as zero. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of around an inch possible.

    High: 27 °F

    Chance Snow
    and Very
    Windy then
    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Windy, with a west wind 30 to 33 mph, with gusts as high as 44 mph.

    Low: 22 °F

    Partly Cloudy
    and Windy

  • Wednesday

    Wednesday: Sunny, with a high near 34. Windy, with a west wind 28 to 30 mph, with gusts as high as 40 mph.

    High: 34 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 25. Windy.

    Low: 25 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 40. Windy.

    High: 40 °F

    Sunny and
    Windy

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 27. Windy.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Friday

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

    High: 41 °F

    Sunny and
    Windy

Detailed Forecast

This Afternoon
Snow likely. Widespread blowing snow. Mostly cloudy, with a steady temperature around 14. Wind chill values as low as -8. Windy, with a west wind around 28 mph, with gusts as high as 44 mph. Chance of precipitation is 70%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow likely. The snow could be heavy at times. Widespread blowing snow. Mostly cloudy, with a temperature rising to around 20 by 5am. Wind chill values as low as -4. Very windy, with a west wind 29 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.
Tuesday
A 40 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 27. Wind chill values as low as zero. Very windy, with a west wind 32 to 38 mph, with gusts as high as 55 mph. New snow accumulation of around an inch possible.
Tuesday Night
Partly cloudy, with a low around 22. Windy, with a west wind 30 to 33 mph, with gusts as high as 44 mph.
Wednesday
Sunny, with a high near 34. Windy, with a west wind 28 to 30 mph, with gusts as high as 40 mph.
Wednesday Night
Mostly clear, with a low around 25. Windy.
Thursday
Sunny, with a high near 40. Windy.
Thursday Night
Mostly clear, with a low around 27. Windy.
Friday
Sunny, with a high near 41. Windy.
Friday Night
Mostly clear, with a low around 27. Windy.
Saturday
Mostly sunny, with a high near 43. Windy.
Saturday Night
Mostly clear, with a low around 24. Windy.
Sunday
A slight chance of snow. Mostly sunny, with a high near 37. Breezy.
Sunday Night
Partly cloudy, with a low around 21. Breezy.
Monday
A chance of snow. Partly sunny, with a high near 34. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW LONG'S PEAK CO
 40.24°N 105.67°W (Elev. 12999 ft)
Last Update:
12:47 pm MDT Mar 16, 2026
Forecast Valid:
4pm MDT Mar 16, 2026-6pm MDT Mar 23, 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