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 40%
Wind Speed W 20 G 26 mph
Barometer 30.15 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Wind Chill8°F (-13°C)
Last update 15 Mar 2:15 pm MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • This Afternoon

    This Afternoon: A 50 percent chance of snow. Areas of blowing snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -20. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 50 mph. Total daytime snow accumulation of around an inch possible.

    High: 7 °F

    Chance Snow
    and Areas
    Blowing Snow

  • Tonight

    Tonight: A 30 percent chance of snow, mainly before 9pm. Widespread blowing snow before midnight. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Windy, with a west wind 25 to 30 mph decreasing to 17 to 22 mph in the evening. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.

    Low: -2 °F

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: A 40 percent chance of snow. Mostly cloudy, with a high near 21. Wind chill values as low as -21. Windy, with a west wind 22 to 30 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 3 inches possible.

    High: 21 °F

    Chance Snow
    and Windy

  • Monday Night

    Monday Night: A 40 percent chance of snow. Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west wind 26 to 30 mph, with gusts as high as 46 mph. New snow accumulation of 1 to 2 inches possible.

    Low: 18 °F

    Chance Snow
    and Windy

  • Tuesday

    Tuesday: A 30 percent chance of snow before noon. Partly sunny, with a high near 33. Windy, with a west wind 26 to 30 mph, with gusts as high as 46 mph.

    High: 33 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Windy.

    Low: 22 °F

    Partly Cloudy
    and Windy

  • Wednesday

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

    High: 41 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 24. Windy.

    Low: 24 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: Sunny, with a high near 43. Breezy.

    High: 43 °F

    Sunny and
    Breezy

Detailed Forecast

This Afternoon
A 50 percent chance of snow. Areas of blowing snow. Mostly cloudy and cold, with a high near 7. Wind chill values as low as -20. Windy, with a west northwest wind 29 to 32 mph, with gusts as high as 50 mph. Total daytime snow accumulation of around an inch possible.
Tonight
A 30 percent chance of snow, mainly before 9pm. Widespread blowing snow before midnight. Mostly cloudy, with a low around -2. Wind chill values as low as -24. Windy, with a west wind 25 to 30 mph decreasing to 17 to 22 mph in the evening. Winds could gust as high as 45 mph. New snow accumulation of less than a half inch possible.
Monday
A 40 percent chance of snow. Mostly cloudy, with a high near 21. Wind chill values as low as -21. Windy, with a west wind 22 to 30 mph, with gusts as high as 45 mph. New snow accumulation of 1 to 3 inches possible.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. Wind chill values as low as zero. Windy, with a west wind 26 to 30 mph, with gusts as high as 46 mph. New snow accumulation of 1 to 2 inches possible.
Tuesday
A 30 percent chance of snow before noon. Partly sunny, with a high near 33. Windy, with a west wind 26 to 30 mph, with gusts as high as 46 mph.
Tuesday Night
Partly cloudy, with a low around 22. Windy.
Wednesday
Sunny, with a high near 41. Windy.
Wednesday Night
Mostly clear, with a low around 24. Windy.
Thursday
Sunny, with a high near 43. Breezy.
Thursday Night
Mostly clear, with a low around 28. Breezy.
Friday
Sunny, with a high near 49. Breezy.
Friday Night
Mostly clear, with a low around 26. Blustery.
Saturday
Sunny, with a high near 51. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles N Arapahoe Peak CO
 40.04°N 105.65°W (Elev. 11270 ft)
Last Update:
12:47 pm MDT Mar 15, 2026
Forecast Valid:
2pm MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
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Additional Resources

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