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.

Fair

49°F

9°C

Humidity 25%
Wind Speed W 17 G 30 mph
Barometer 30.08 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Wind Chill43°F (6°C)
Last update 13 Mar 7:15 pm MDT
Extended Forecast for

4 Miles NE LONG'S PEAK CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly clear, with a low around 34. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph.

    Low: 34 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow after 3pm. Mostly sunny, with a high near 49. Very windy, with a west wind 32 to 39 mph, with gusts as high as 60 mph. Little or no snow accumulation expected.

    High: 49 °F

    Very Windy.
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Low around 13. Wind chill values as low as zero. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

    Low: 13 °F

    Snow and Very
    Windy

  • Sunday

    Sunday: Snow, mainly before noon. High near 18. Wind chill values as low as -5. Windy, with a northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 18 °F

    Windy. Snow
    then Chance
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Partly cloudy, with a low around 13. Blustery, with a west wind 16 to 21 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 44 mph.

    Low: 13 °F

    Slight Chance
    Snow and
    Blustery

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 32. Windy.

    Low: 32 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 49. Windy.

    High: 49 °F

    Mostly Sunny
    and Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 39. Windy.

    Low: 39 °F

    Mostly Clear
    and Windy

Detailed Forecast

Tonight
Mostly clear, with a low around 34. Very windy, with a west wind 31 to 38 mph, with gusts as high as 55 mph.
Saturday
A 40 percent chance of snow after 3pm. Mostly sunny, with a high near 49. Very windy, with a west wind 32 to 39 mph, with gusts as high as 60 mph. Little or no snow accumulation expected.
Saturday Night
Snow. Low around 13. Wind chill values as low as zero. Very windy, with a west wind 26 to 36 mph, with gusts as high as 55 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.
Sunday
Snow, mainly before noon. High near 18. Wind chill values as low as -5. Windy, with a northwest wind 22 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Partly cloudy, with a low around 13. Blustery, with a west wind 16 to 21 mph decreasing to 10 to 15 mph in the evening. Winds could gust as high as 44 mph.
Monday
A 30 percent chance of snow, mainly after noon. Mostly cloudy, with a high near 36. Breezy.
Monday Night
A 20 percent chance of snow before midnight. Mostly cloudy, with a low around 32. Windy.
Tuesday
Mostly sunny, with a high near 49. Windy.
Tuesday Night
Mostly clear, with a low around 39. Windy.
Wednesday
Sunny, with a high near 57. Windy.
Wednesday Night
Mostly clear, with a low around 41. Breezy.
Thursday
Sunny, with a high near 61. Breezy.
Thursday Night
Mostly clear, with a low around 41. Breezy.
Friday
Sunny, with a high near 62. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 ft)
Last Update:
12:47 pm MDT Mar 13, 2026
Forecast Valid:
7pm MDT Mar 13, 2026-6pm MDT Mar 20, 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