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

42°F

6°C

Humidity 35%
Wind Speed SW 7 mph
Barometer 30.08 in
Dewpoint 16°F (-9°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 14 Mar 1:15 am MDT
Extended Forecast for

3 Miles NNW LONG'S 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: Mostly clear, with a low around 33. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.

    Low: 33 °F

    Mostly Clear
    and Very
    Windy

  • Saturday

    Saturday: A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 46. Very windy, with a west wind 44 to 49 mph decreasing to 37 to 42 mph. Winds could gust as high as 70 mph. Little or no snow accumulation expected.

    High: 46 °F

    Very Windy.
    Sunny then
    Chance Snow

  • Saturday Night

    Saturday Night: Snow. Widespread blowing snow, mainly after midnight. Low around 7. Wind chill values as low as -11. Very windy, with a west wind 34 to 44 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.

    Low: 7 °F

    Snow and
    Blowing Snow

  • Sunday

    Sunday: Snow likely. Widespread blowing snow, mainly after 4pm. Mostly cloudy, with a high near 14. Wind chill values as low as -16. Windy, with a northwest wind 26 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 14 °F

    Snow Likely
    and Blowing
    Snow

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before midnight. Patchy blowing snow before 11pm, then patchy blowing snow after 1am. Partly cloudy, with a low around 10. Windy, with a west wind 18 to 28 mph, with gusts as high as 43 mph.

    Low: 10 °F

    Slight Chance
    Snow and
    Patchy
    Blowing Snow

  • Monday

    Monday: A 30 percent chance of snow, mainly after noon. Patchy blowing snow. Partly sunny, with a high near 32. Windy.

    High: 32 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 29. Very windy.

    Low: 29 °F

    Chance Snow
    and Patchy
    Blowing Snow

  • Tuesday

    Tuesday: Patchy blowing snow before 8am. Mostly sunny, with a high near 44. Very windy.

    High: 44 °F

    Very Windy.
    Patchy
    Blowing Snow
    then Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 36. Windy.

    Low: 36 °F

    Partly Cloudy
    and Windy

Detailed Forecast

Overnight
Mostly clear, with a low around 33. Very windy, with a west wind 33 to 37 mph, with gusts as high as 55 mph.
Saturday
A 30 percent chance of snow, mainly after 3pm. Increasing clouds, with a high near 46. Very windy, with a west wind 44 to 49 mph decreasing to 37 to 42 mph. Winds could gust as high as 70 mph. Little or no snow accumulation expected.
Saturday Night
Snow. Widespread blowing snow, mainly after midnight. Low around 7. Wind chill values as low as -11. Very windy, with a west wind 34 to 44 mph, with gusts as high as 65 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Sunday
Snow likely. Widespread blowing snow, mainly after 4pm. Mostly cloudy, with a high near 14. Wind chill values as low as -16. Windy, with a northwest wind 26 to 32 mph, with gusts as high as 48 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Sunday Night
A 20 percent chance of snow before midnight. Patchy blowing snow before 11pm, then patchy blowing snow after 1am. Partly cloudy, with a low around 10. Windy, with a west wind 18 to 28 mph, with gusts as high as 43 mph.
Monday
A 30 percent chance of snow, mainly after noon. Patchy blowing snow. Partly sunny, with a high near 32. Windy.
Monday Night
A 30 percent chance of snow, mainly before midnight. Patchy blowing snow. Mostly cloudy, with a low around 29. Very windy.
Tuesday
Patchy blowing snow before 8am. Mostly sunny, with a high near 44. Very windy.
Tuesday Night
Partly cloudy, with a low around 36. Windy.
Wednesday
Sunny, with a high near 51. Windy.
Wednesday Night
Mostly clear, with a low around 37. Breezy.
Thursday
Sunny, with a high near 56. Breezy.
Thursday Night
Mostly clear, with a low around 37. Breezy.
Friday
Sunny, with a high near 57. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNW LONG'S PEAK CO
 40.31°N 105.65°W (Elev. 10000 ft)
Last Update:
12:47 am MDT Mar 14, 2026
Forecast Valid:
1am MDT Mar 14, 2026-6pm MDT Mar 20, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation