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

54°F

12°C

Humidity 80%
Wind Speed Calm
Barometer 30.47 in
Dewpoint 48°F (9°C)
Visibility 10.00 mi
Last update 14 Jul 3:15 am MDT
Extended Forecast for

4 Miles NE Trail Ridge CO

  • Overnight

    Overnight: Mostly clear, with a steady temperature around 40. Southwest wind around 8 mph.

    Low: 40 °F

    Mostly Clear

  • Monday

    Monday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 63. West southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.

    High: 63 °F

    Sunny then
    Showers
    Likely

  • Monday Night

    Monday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 38. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.

    Low: 38 °F

    Chance
    Showers then
    Mostly Clear
    and Breezy

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.

    High: 62 °F

    Mostly Sunny
    then Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. South southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.

    Low: 37 °F

    Chance
    Showers then
    Slight Chance
    Showers

  • Wednesday

    Wednesday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.

    High: 61 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 35. Chance of precipitation is 50%.

    Low: 35 °F

    Chance
    Showers then
    Partly Cloudy

  • Thursday

    Thursday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Slight Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Overnight
Mostly clear, with a steady temperature around 40. Southwest wind around 8 mph.
Monday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 63. West southwest wind 7 to 9 mph, with gusts as high as 15 mph. Chance of precipitation is 70%.
Monday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 38. Breezy, with a west southwest wind 8 to 15 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 62. West northwest wind 10 to 14 mph, with gusts as high as 21 mph.
Tuesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 37. South southwest wind around 11 mph, with gusts as high as 18 mph. Chance of precipitation is 50%.
Wednesday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 61. Chance of precipitation is 70%.
Wednesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 35. Chance of precipitation is 50%.
Thursday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 60.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 60.
Friday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 38.
Saturday
A chance of showers and thunderstorms. Partly sunny, with a high near 61.
Saturday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 37.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 61.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Trail Ridge CO
 40.48°N 105.7°W (Elev. 12300 ft)
Last Update:
2:21 pm MDT Jul 13, 2025
Forecast Valid:
3am MDT Jul 14, 2025-6pm MDT Jul 20, 2025
 
Forecast Discussion
 
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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