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

23°F

-5°C

Humidity 67%
Wind Speed S 5 mph
Barometer 30.24 in
Dewpoint 13°F (-11°C)
Visibility 10.00 mi
Wind Chill17°F (-8°C)
Last update 29 Jan 1:15 am MST
Extended Forecast for

4 Miles NNW LONG'S PEAK CO

  • Overnight

    Overnight: A 50 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 15. Wind chill values as low as -4. Windy, with a west wind around 30 mph, with gusts as high as 44 mph. Total nighttime snow accumulation of around an inch possible.

    Low: 15 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 11am. Areas of blowing snow. Mostly sunny, with a high near 22. Wind chill values as low as -5. Windy, with a west wind around 29 mph, with gusts as high as 41 mph. New snow accumulation of less than one inch possible.

    High: 22 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 14. Wind chill values as low as -4. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.

    Low: 14 °F

    Partly Cloudy
    and Breezy

  • Friday

    Friday: A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 25. Wind chill values as low as -4. Windy, with a west wind 16 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    and Windy

  • Friday Night

    Friday Night: A 20 percent chance of snow. Mostly cloudy, with a low around 17. Windy, with a west wind 16 to 21 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.

    Low: 17 °F

    Slight Chance
    Snow and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. Windy.

    High: 31 °F

    Windy. Slight
    Chance Snow
    then Mostly
    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 20. Windy.

    Low: 20 °F

    Mostly Clear
    and Windy

  • Sunday

    Sunday: Sunny, with a high near 36. Breezy.

    High: 36 °F

    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 22. Breezy.

    Low: 22 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Overnight
A 50 percent chance of snow. Areas of blowing snow. Mostly cloudy, with a low around 15. Wind chill values as low as -4. Windy, with a west wind around 30 mph, with gusts as high as 44 mph. Total nighttime snow accumulation of around an inch possible.
Thursday
A 50 percent chance of snow, mainly before 11am. Areas of blowing snow. Mostly sunny, with a high near 22. Wind chill values as low as -5. Windy, with a west wind around 29 mph, with gusts as high as 41 mph. New snow accumulation of less than one inch possible.
Thursday Night
Partly cloudy, with a low around 14. Wind chill values as low as -4. Breezy, with a west wind around 23 mph, with gusts as high as 36 mph.
Friday
A 30 percent chance of snow, mainly after 11am. Mostly sunny, with a high near 25. Wind chill values as low as -4. Windy, with a west wind 16 to 25 mph, with gusts as high as 36 mph. New snow accumulation of less than a half inch possible.
Friday Night
A 20 percent chance of snow. Mostly cloudy, with a low around 17. Windy, with a west wind 16 to 21 mph increasing to 23 to 28 mph after midnight. Winds could gust as high as 39 mph.
Saturday
A 20 percent chance of snow before 11am. Mostly sunny, with a high near 31. Windy.
Saturday Night
Mostly clear, with a low around 20. Windy.
Sunday
Sunny, with a high near 36. Breezy.
Sunday Night
Partly cloudy, with a low around 22. Breezy.
Monday
Partly sunny, with a high near 36. Breezy.
Monday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Tuesday
Snow likely. Partly sunny, with a high near 26. Blustery.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 13. Breezy.
Wednesday
A chance of snow. Mostly sunny, with a high near 23. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
2:06 pm MST Jan 28, 2026
Forecast Valid:
1am MST Jan 29, 2026-6pm MST Feb 4, 2026
 
Forecast Discussion
 
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Additional Resources

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