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

16°F

-9°C

Humidity 51%
Wind Speed S 7 mph
Barometer 30.22 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 15 Mar 11:15 pm MDT
Extended Forecast for

2 Miles N Arapahoe Peak CO

  • Tonight

    Tonight: A 40 percent chance of snow after midnight. Widespread blowing snow before midnight. Mostly cloudy, with a low around -4. Wind chill values as low as -28. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of less than one inch possible.

    Low: -4 °F

    Chance Snow
    and Blowing
    Snow

  • Monday

    Monday: Snow likely, mainly after noon. Mostly cloudy, with a high near 22. Wind chill values as low as -24. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 inches possible.

    High: 22 °F

    Snow Likely
    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. Cloudy, then gradually becoming mostly sunny, with a high near 33. Windy, with a west wind 26 to 30 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.

    High: 33 °F

    Windy. Chance
    Snow then
    Partly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 22. Windy, with a west wind 21 to 29 mph, with gusts as high as 44 mph.

    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

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 28. Breezy.

    Low: 28 °F

    Mostly Clear
    and Breezy

Detailed Forecast

Tonight
A 40 percent chance of snow after midnight. Widespread blowing snow before midnight. Mostly cloudy, with a low around -4. Wind chill values as low as -28. Windy, with a west wind 21 to 25 mph, with gusts as high as 38 mph. Total nighttime snow accumulation of less than one inch possible.
Monday
Snow likely, mainly after noon. Mostly cloudy, with a high near 22. Wind chill values as low as -24. Windy, with a west wind 25 to 29 mph, with gusts as high as 44 mph. Chance of precipitation is 60%. New snow accumulation of 4 to 8 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. Cloudy, then gradually becoming mostly sunny, with a high near 33. Windy, with a west wind 26 to 30 mph, with gusts as high as 46 mph. New snow accumulation of less than a half inch possible.
Tuesday Night
Partly cloudy, with a low around 22. Windy, with a west wind 21 to 29 mph, with gusts as high as 44 mph.
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.
Saturday Night
Mostly clear, with a low around 26. Windy.
Sunday
A slight chance of snow. Partly sunny, with a high near 45. Breezy.
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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:
9:19 pm MDT Mar 15, 2026
Forecast Valid:
11pm MDT Mar 15, 2026-6pm MDT Mar 22, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation