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.

Thunderstorm Rain in Vicinity and Windy

22°C

71°F

Humidity 34%
Wind Speed NW 46 G 56 km/h
Barometer 30.37 in
Dewpoint 6°C (42°F)
Visibility 16 km
Last update 14 Jul 3:15 pm MDT
Extended Forecast for

4 Miles NE LONG'S PEAK CO

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 24. South southwest wind around 11 km/h. Chance of precipitation is 60%.

    High: 24 °C

    Showers
    Likely

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 13. West wind 10 to 15 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 20%.

    Low: 13 °C

    Slight Chance
    T-storms then
    Mostly Clear

  • Tuesday

    Tuesday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 24. West northwest wind 13 to 21 km/h, with gusts as high as 34 km/h.

    High: 24 °C

    Sunny then
    Chance
    T-storms

  • Tuesday Night

    Tuesday Night: A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 12. West southwest wind around 11 km/h, with gusts as high as 27 km/h. Chance of precipitation is 30%.

    Low: 12 °C

    Chance
    Showers then
    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms likely after noon. Partly sunny, with a high near 23. West southwest wind 10 to 16 km/h, with gusts as high as 34 km/h. Chance of precipitation is 70%.

    High: 23 °C

    Mostly Sunny
    then T-storms
    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 11. Chance of precipitation is 50%.

    Low: 11 °C

    Chance
    T-storms then
    Partly Cloudy

  • Thursday

    Thursday: A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 22.

    High: 22 °C

    Sunny then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 13.

    Low: 13 °C

    Slight Chance
    T-storms then
    Partly Cloudy

  • Friday

    Friday: A chance of showers and thunderstorms after noon. Partly sunny, with a high near 22.

    High: 22 °C

    Mostly Sunny
    then Chance
    T-storms

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm before 5pm, then a chance of showers and thunderstorms after 5pm. Mostly cloudy, with a high near 24. South southwest wind around 11 km/h. Chance of precipitation is 60%.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Partly cloudy, with a low around 13. West wind 10 to 15 km/h increasing to 18 to 23 km/h after midnight. Winds could gust as high as 37 km/h. Chance of precipitation is 20%.
Tuesday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 24. West northwest wind 13 to 21 km/h, with gusts as high as 34 km/h.
Tuesday Night
A chance of showers and thunderstorms before 9pm, then a chance of showers between 9pm and midnight. Partly cloudy, with a low around 12. West southwest wind around 11 km/h, with gusts as high as 27 km/h. Chance of precipitation is 30%.
Wednesday
Showers and thunderstorms likely after noon. Partly sunny, with a high near 23. West southwest wind 10 to 16 km/h, with gusts as high as 34 km/h. 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 11. Chance of precipitation is 50%.
Thursday
A 50 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 22.
Thursday Night
A slight chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 13.
Friday
A chance of showers and thunderstorms after noon. Partly sunny, with a high near 22.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 12.
Saturday
Showers and thunderstorms likely. Partly sunny, with a high near 22.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 12.
Sunday
Showers and thunderstorms likely. Partly sunny, with a high near 22.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE LONG'S PEAK CO
 40.29°N 105.56°W (Elev. 9678 m)
Last Update:
3:23 pm MDT Jul 14, 2025
Forecast Valid:
3pm 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