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.

Partly Cloudy

-1°F

-18°C

Humidity 68%
Wind Speed Calm
Barometer 30.14 in
Dewpoint -9°F (-23°C)
Visibility 10.00 mi
Last update 25 Jan 8:55 pm MST
Extended Forecast for

2 Miles S LONG'S PEAK CO

  • Tonight

    Tonight: A 40 percent chance of snow before 11pm. Widespread blowing snow, mainly after 3am. Partly cloudy, with a temperature rising to around -6 by 5am. Wind chill values as low as -36. Windy, with a west northwest wind 18 to 28 mph, with gusts as high as 49 mph. Total nighttime snow accumulation of less than one inch possible.

    Low: -9 °F⇑

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: Widespread blowing snow, mainly before 10am. Sunny and cold, with a high near 10. Wind chill values as low as -32. Windy, with a west wind 29 to 31 mph, with gusts as high as 60 mph.

    High: 10 °F

    Blowing Snow
    and Windy

  • Monday Night

    Monday Night: Widespread blowing snow, mainly before 10pm. Partly cloudy, with a low around 6. Wind chill values as low as -18. Windy, with a west wind 30 to 34 mph, with gusts as high as 55 mph.

    Low: 6 °F

    Blowing Snow
    and Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 16. Wind chill values as low as -17. Windy, with a west wind 23 to 30 mph, with gusts as high as 41 mph.

    High: 16 °F

    Slight Chance
    Snow and
    Windy

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 9. Windy, with a west wind 24 to 31 mph, with gusts as high as 41 mph.

    Low: 9 °F

    Mostly Clear
    and Windy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 22. Windy.

    High: 22 °F

    Mostly Sunny
    and Windy

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Partly Cloudy
    and Breezy

  • Thursday

    Thursday: A slight chance of snow after 11am. Mostly sunny, with a high near 19. Breezy.

    High: 19 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: A slight chance of snow. Partly cloudy, with a low around 9. Breezy.

    Low: 9 °F

    Slight Chance
    Snow and
    Breezy

Detailed Forecast

Tonight
A 40 percent chance of snow before 11pm. Widespread blowing snow, mainly after 3am. Partly cloudy, with a temperature rising to around -6 by 5am. Wind chill values as low as -36. Windy, with a west northwest wind 18 to 28 mph, with gusts as high as 49 mph. Total nighttime snow accumulation of less than one inch possible.
Monday
Widespread blowing snow, mainly before 10am. Sunny and cold, with a high near 10. Wind chill values as low as -32. Windy, with a west wind 29 to 31 mph, with gusts as high as 60 mph.
Monday Night
Widespread blowing snow, mainly before 10pm. Partly cloudy, with a low around 6. Wind chill values as low as -18. Windy, with a west wind 30 to 34 mph, with gusts as high as 55 mph.
Tuesday
A 20 percent chance of snow after 11am. Mostly sunny, with a high near 16. Wind chill values as low as -17. Windy, with a west wind 23 to 30 mph, with gusts as high as 41 mph.
Tuesday Night
Mostly clear, with a low around 9. Windy, with a west wind 24 to 31 mph, with gusts as high as 41 mph.
Wednesday
Mostly sunny, with a high near 22. Windy.
Wednesday Night
Partly cloudy, with a low around 9. Breezy.
Thursday
A slight chance of snow after 11am. Mostly sunny, with a high near 19. Breezy.
Thursday Night
A slight chance of snow. Partly cloudy, with a low around 9. Breezy.
Friday
A slight chance of snow. Mostly sunny, with a high near 19. Breezy.
Friday Night
A slight chance of snow. Partly cloudy, with a low around 12. Windy.
Saturday
A slight chance of snow. Mostly sunny, with a high near 24. Windy.
Saturday Night
Partly cloudy, with a low around 14. Breezy.
Sunday
Mostly sunny, with a high near 27. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S LONG'S PEAK CO
 40.22°N 105.61°W (Elev. 11161 ft)
Last Update:
2:17 pm MST Jan 25, 2026
Forecast Valid:
9pm MST Jan 25, 2026-6pm MST Feb 1, 2026
 
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