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

41°F

5°C

Humidity 30%
Wind Speed W 13 G 22 mph
Barometer 30.16 in
Dewpoint 12°F (-11°C)
Visibility 10.00 mi
Wind Chill34°F (1°C)
Last update 15 Jan 2:55 pm MST
Extended Forecast for

3 Miles SW LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Patchy blowing snow. Sunny, with a high near 21. Wind chill values as low as -2. Windy, with a west wind 26 to 28 mph, with gusts as high as 44 mph.

    High: 21 °F

    Patchy
    Blowing Snow
    and Windy

  • Tonight

    Tonight: A 40 percent chance of snow after 11pm. Patchy blowing snow. Increasing clouds, with a low around 1. Wind chill values as low as -24. Very windy, with a west wind 31 to 36 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of around an inch possible.

    Low: 1 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Friday

    Friday: A 30 percent chance of snow, mainly before 8am. Widespread blowing snow. Mostly sunny and cold, with a high near 8. Wind chill values as low as -27. Very windy, with a west wind 38 to 41 mph, with gusts as high as 65 mph. New snow accumulation of less than a half inch possible.

    High: 8 °F

    Chance Snow
    and Blowing
    Snow

  • Friday Night

    Friday Night: A 40 percent chance of snow, mainly after 11pm. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around -6. Wind chill values as low as -33. Windy, with a west wind 26 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.

    Low: -6 °F

    Chance Snow
    and Blowing
    Snow

  • Saturday

    Saturday: A 30 percent chance of snow before 11am. Mostly sunny and cold, with a high near 6. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph.

    High: 6 °F

    Windy. Chance
    Snow then
    Mostly Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 4. Windy.

    Low: 4 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 18. Windy.

    High: 18 °F

    Sunny and
    Windy

  • Sunday Night

    Sunday Night: A slight chance of snow after 11pm. Partly cloudy, with a low around 3. Breezy.

    Low: 3 °F

    Slight Chance
    Snow and
    Breezy

  • M.L.King Day

    M.L.King Day: A slight chance of snow before 11am. Sunny, with a high near 13. Breezy.

    High: 13 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

Detailed Forecast

This Afternoon
Patchy blowing snow. Sunny, with a high near 21. Wind chill values as low as -2. Windy, with a west wind 26 to 28 mph, with gusts as high as 44 mph.
Tonight
A 40 percent chance of snow after 11pm. Patchy blowing snow. Increasing clouds, with a low around 1. Wind chill values as low as -24. Very windy, with a west wind 31 to 36 mph decreasing to 25 to 30 mph after midnight. Winds could gust as high as 55 mph. New snow accumulation of around an inch possible.
Friday
A 30 percent chance of snow, mainly before 8am. Widespread blowing snow. Mostly sunny and cold, with a high near 8. Wind chill values as low as -27. Very windy, with a west wind 38 to 41 mph, with gusts as high as 65 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 40 percent chance of snow, mainly after 11pm. Widespread blowing snow, mainly before 8pm. Mostly cloudy, with a low around -6. Wind chill values as low as -33. Windy, with a west wind 26 to 33 mph, with gusts as high as 55 mph. New snow accumulation of less than one inch possible.
Saturday
A 30 percent chance of snow before 11am. Mostly sunny and cold, with a high near 6. Windy, with a west wind 29 to 34 mph, with gusts as high as 50 mph.
Saturday Night
Mostly clear, with a low around 4. Windy.
Sunday
Sunny, with a high near 18. Windy.
Sunday Night
A slight chance of snow after 11pm. Partly cloudy, with a low around 3. Breezy.
M.L.King Day
A slight chance of snow before 11am. Sunny, with a high near 13. Breezy.
Monday Night
Mostly clear, with a low around 5. Windy.
Tuesday
Sunny, with a high near 18. Windy.
Tuesday Night
Partly cloudy, with a low around 9. Windy.
Wednesday
Mostly sunny, with a high near 19. Windy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
Last Update:
2:36 pm MST Jan 15, 2026
Forecast Valid:
3pm MST Jan 15, 2026-6pm MST Jan 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