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.

Light Snow

15°F

-9°C

Humidity 74%
Wind Speed N 10 mph
Barometer 30.11 in
Dewpoint 8°F (-13°C)
Visibility 2.00 mi
Wind Chill3°F (-16°C)
Last update 15 Mar 9:55 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Today

    Today: Snow likely, mainly before noon. Widespread blowing snow. Mostly cloudy and cold, with a high near 5. Wind chill values as low as -30. Windy, with a west northwest wind 30 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 5 °F

    Snow Likely
    and Blowing
    Snow

  • Tonight

    Tonight: A 20 percent chance of snow before midnight. Widespread blowing snow, mainly before midnight. Partly cloudy, with a low around -2. Wind chill values as low as -27. Windy, with a west northwest wind 22 to 31 mph, with gusts as high as 49 mph.

    Low: -2 °F

    Slight Chance
    Snow and
    Blowing Snow

  • Monday

    Monday: A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 20. Wind chill values as low as -26. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph. New snow accumulation of 2 to 4 inches possible.

    High: 20 °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 -3. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.

    Low: 18 °F

    Chance Snow
    and Very
    Windy

  • Tuesday

    Tuesday: A 20 percent chance of snow before noon. Mostly sunny, with a high near 31. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph.

    High: 31 °F

    Very Windy.
    Slight Chance
    Snow then
    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 25. Very windy.

    Low: 25 °F

    Mostly Clear
    and Very
    Windy

  • Wednesday

    Wednesday: Sunny, with a high near 40. Windy.

    High: 40 °F

    Sunny and
    Windy

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 27. Windy.

    Low: 27 °F

    Mostly Clear
    and Windy

  • Thursday

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

    High: 43 °F

    Sunny and
    Windy

Detailed Forecast

Today
Snow likely, mainly before noon. Widespread blowing snow. Mostly cloudy and cold, with a high near 5. Wind chill values as low as -30. Windy, with a west northwest wind 30 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A 20 percent chance of snow before midnight. Widespread blowing snow, mainly before midnight. Partly cloudy, with a low around -2. Wind chill values as low as -27. Windy, with a west northwest wind 22 to 31 mph, with gusts as high as 49 mph.
Monday
A 40 percent chance of snow, mainly after noon. Partly sunny, with a high near 20. Wind chill values as low as -26. Windy, with a west wind 31 to 34 mph, with gusts as high as 50 mph. New snow accumulation of 2 to 4 inches possible.
Monday Night
A 40 percent chance of snow. Mostly cloudy, with a low around 18. Wind chill values as low as -3. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.
Tuesday
A 20 percent chance of snow before noon. Mostly sunny, with a high near 31. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph.
Tuesday Night
Mostly clear, with a low around 25. Very windy.
Wednesday
Sunny, with a high near 40. Windy.
Wednesday Night
Mostly clear, with a low around 27. Windy.
Thursday
Sunny, with a high near 43. Windy.
Thursday Night
Mostly clear, with a low around 28. Windy.
Friday
Sunny, with a high near 44. Windy.
Friday Night
Mostly clear, with a low around 26. Windy.
Saturday
Sunny, with a high near 45. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
12:46 am MDT Mar 15, 2026
Forecast Valid:
10am MDT Mar 15, 2026-6pm MDT Mar 21, 2026
 
Forecast Discussion
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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