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

40°F

4°C

Humidity 38%
Wind Speed W 6 mph
Barometer 30.09 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill36°F (2°C)
Last update 14 Mar 2:55 am MDT
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

Winter Weather Advisory March 14, 06:00pm until March 15, 09:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Overnight

    Overnight: Areas of blowing snow. Partly cloudy, with a low around 21. Wind chill values as low as zero. Very windy, with a west wind around 40 mph, with gusts as high as 60 mph.

    Low: 21 °F

    Areas Blowing
    Snow and Very
    Windy

  • Saturday

    Saturday: A 40 percent chance of snow, mainly after 3pm. Widespread blowing snow, mainly before 3pm. Mostly sunny, with a high near 31. Wind chill values as low as zero. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 40 to 45 mph in the afternoon. Winds could gust as high as 75 mph. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Chance Snow
    and Blowing
    Snow

  • Saturday Night

    Saturday Night: Snow. The snow could be heavy at times. Widespread blowing snow. Low around -6. Wind chill values as low as -31. Very windy, with a west wind 41 to 49 mph, with gusts as high as 75 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: -6 °F

    Heavy Snow
    and Blowing
    Snow

  • Sunday

    Sunday: Snow. Widespread blowing snow. High near 1. Wind chill values as low as -37. Very windy, with a west northwest wind 31 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 1 °F

    Snow and
    Blowing Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Widespread blowing snow, mainly after 3am. Mostly cloudy, with a low around -2. Windy, with a west wind 25 to 34 mph, with gusts as high as 55 mph.

    Low: -2 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 17. Very windy.

    High: 17 °F

    Chance Snow
    and Blowing
    Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Widespread blowing snow. Mostly cloudy, with a low around 16. Very windy.

    Low: 16 °F

    Chance Snow
    and Blowing
    Snow

  • Tuesday

    Tuesday: A slight chance of snow before noon. Widespread blowing snow, mainly before 1pm. Partly sunny, with a high near 30. Very windy.

    High: 30 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 23. Very windy.

    Low: 23 °F

    Partly Cloudy
    and Very
    Windy

Detailed Forecast

Overnight
Areas of blowing snow. Partly cloudy, with a low around 21. Wind chill values as low as zero. Very windy, with a west wind around 40 mph, with gusts as high as 60 mph.
Saturday
A 40 percent chance of snow, mainly after 3pm. Widespread blowing snow, mainly before 3pm. Mostly sunny, with a high near 31. Wind chill values as low as zero. Strong and damaging winds, with a west wind 45 to 50 mph decreasing to 40 to 45 mph in the afternoon. Winds could gust as high as 75 mph. New snow accumulation of less than a half inch possible.
Saturday Night
Snow. The snow could be heavy at times. Widespread blowing snow. Low around -6. Wind chill values as low as -31. Very windy, with a west wind 41 to 49 mph, with gusts as high as 75 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Sunday
Snow. Widespread blowing snow. High near 1. Wind chill values as low as -37. Very windy, with a west northwest wind 31 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Sunday Night
A 20 percent chance of snow before midnight. Widespread blowing snow, mainly after 3am. Mostly cloudy, with a low around -2. Windy, with a west wind 25 to 34 mph, with gusts as high as 55 mph.
Monday
A 40 percent chance of snow. Widespread blowing snow. Mostly cloudy, with a high near 17. Very windy.
Monday Night
A 30 percent chance of snow, mainly before midnight. Widespread blowing snow. Mostly cloudy, with a low around 16. Very windy.
Tuesday
A slight chance of snow before noon. Widespread blowing snow, mainly before 1pm. Partly sunny, with a high near 30. Very windy.
Tuesday Night
Partly cloudy, with a low around 23. Very windy.
Wednesday
Sunny, with a high near 38. Windy.
Wednesday Night
Mostly clear, with a low around 25. Windy.
Thursday
Sunny, with a high near 43. Windy.
Thursday Night
Mostly clear, with a low around 26. Breezy.
Friday
Mostly sunny, with a high near 44. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
12:47 am MDT Mar 14, 2026
Forecast Valid:
3am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation