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

15°F

-9°C

Humidity 53%
Wind Speed S 6 mph
Barometer 30.22 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Wind Chill6°F (-14°C)
Last update 15 Mar 10:55 pm MDT
Extended Forecast for

7 Miles NW Arapahoe Peak CO

  • Tonight

    Tonight: A 30 percent chance of snow after midnight. Patchy blowing snow before midnight. Mostly cloudy, with a low around 4. Wind chill values as low as -13. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of less than a half inch possible.

    Low: 4 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday

    Monday: A 50 percent chance of snow. Mostly cloudy, with a high near 26. Wind chill values as low as -11. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 2 inches possible.

    High: 26 °F

    Chance Snow
    and Breezy

  • Monday Night

    Monday Night: A 30 percent chance of snow. Mostly cloudy, with a low around 24. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    and Breezy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a west wind 17 to 20 mph, with gusts as high as 29 mph.

    High: 39 °F

    Breezy.
    Slight Chance
    Snow then
    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 28. Breezy, with a west wind 11 to 21 mph, with gusts as high as 29 mph.

    Low: 28 °F

    Partly Cloudy
    and Breezy
    then Partly
    Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 47.

    High: 47 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30.

    Low: 30 °F

    Mostly Clear

  • Thursday

    Thursday: Sunny, with a high near 49.

    High: 49 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 32.

    Low: 32 °F

    Mostly Clear

Detailed Forecast

Tonight
A 30 percent chance of snow after midnight. Patchy blowing snow before midnight. Mostly cloudy, with a low around 4. Wind chill values as low as -13. Breezy, with a west wind 14 to 16 mph, with gusts as high as 26 mph. Total nighttime snow accumulation of less than a half inch possible.
Monday
A 50 percent chance of snow. Mostly cloudy, with a high near 26. Wind chill values as low as -11. Breezy, with a west wind 16 to 21 mph, with gusts as high as 32 mph. New snow accumulation of 1 to 2 inches possible.
Monday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 24. Breezy, with a west wind 17 to 22 mph, with gusts as high as 30 mph. New snow accumulation of less than a half inch possible.
Tuesday
A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 39. Breezy, with a west wind 17 to 20 mph, with gusts as high as 29 mph.
Tuesday Night
Partly cloudy, with a low around 28. Breezy, with a west wind 11 to 21 mph, with gusts as high as 29 mph.
Wednesday
Sunny, with a high near 47.
Wednesday Night
Mostly clear, with a low around 30.
Thursday
Sunny, with a high near 49.
Thursday Night
Mostly clear, with a low around 32.
Friday
Sunny, with a high near 54.
Friday Night
Mostly clear, with a low around 32.
Saturday
Sunny, with a high near 56. Breezy.
Saturday Night
Mostly clear, with a low around 32. Breezy.
Sunday
Mostly sunny, with a high near 52.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
7 Miles NW Arapahoe Peak CO
 40.08°N 105.74°W (Elev. 10371 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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