National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Three Weather Areas of Concern Today

Potential Tropical Cyclone Three will gradually approach the northern Gulf Coast with heavy rain and potential flooding. Meanwhile, a sharp cold front will produce severe thunderstorms with significant winds, hail, tornadoes and possible flooding across the Ohio Valley. Finally, a large dome of high pressure will continue the major heat wave over the West, extending into the central Plains. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

Partly Cloudy

27°C

80°F

Humidity 18%
Wind Speed N 11 km/h
Barometer 30.31 in
Dewpoint 0°C (32°F)
Visibility NA
Heat Index26°C (78°F)
Last update 18 Jun 3:35 pm MDT
Extended Forecast for

LONG'S PEAK CO

  • This
    Afternoon

    This Afternoon: A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 17. South southwest wind around 11 km/h.

    Chance
    T-storms

    High: 17 °C

  • Tonight

    Tonight: A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 6. South southeast wind 10 to 18 km/h becoming west after midnight. Winds could gust as high as 29 km/h.

    Chance
    T-storms then
    Mostly Cloudy

    Low: 6 °C

  • Saturday

    Saturday: Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 14. West wind 16 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%.

    Slight Chance
    T-storms then
    T-storms
    Likely

    High: 14 °C

  • Saturday
    Night

    Saturday Night: A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Breezy, with a west wind 23 to 32 km/h, with gusts as high as 48 km/h.

    Breezy.
    Slight Chance
    T-storms then
    Mostly Clear

    Low: 5 °C

  • Sunday

    Sunday: A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 14. Breezy, with a west wind 26 to 34 km/h becoming north northwest in the afternoon. Winds could gust as high as 65 km/h.

    Breezy. Sunny
    then Slight
    Chance
    T-storms

    High: 14 °C

  • Sunday
    Night

    Sunday Night: A chance of rain showers before 1am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 2. Breezy. Chance of precipitation is 40%.

    Chance
    T-storms and
    Breezy then
    Chance
    Rain/Snow

    Low: 2 °C

  • Monday

    Monday: A slight chance of rain and snow showers before 5pm, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 8. Chance of precipitation is 20%.

    Slight Chance
    Rain/Snow

    High: 8 °C

  • Monday
    Night

    Monday Night: Mostly clear, with a low around 3.

    Mostly Clear

    Low: 3 °C

  • Tuesday

    Tuesday: A slight chance of showers and thunderstorms after noon. Sunny, with a high near 15. Breezy.

    Breezy. Sunny
    then Slight
    Chance
    T-storms

    High: 15 °C

Detailed Forecast

This Afternoon
A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 17. South southwest wind around 11 km/h.
Tonight
A 30 percent chance of showers and thunderstorms, mainly before 11pm. Mostly cloudy, with a low around 6. South southeast wind 10 to 18 km/h becoming west after midnight. Winds could gust as high as 29 km/h.
Saturday
Showers and thunderstorms likely, mainly after noon. Mostly cloudy, with a high near 14. West wind 16 to 23 km/h, with gusts as high as 35 km/h. Chance of precipitation is 60%.
Saturday Night
A 10 percent chance of showers and thunderstorms before midnight. Mostly cloudy, then gradually becoming mostly clear, with a low around 5. Breezy, with a west wind 23 to 32 km/h, with gusts as high as 48 km/h.
Sunday
A 20 percent chance of showers and thunderstorms after noon. Sunny, with a high near 14. Breezy, with a west wind 26 to 34 km/h becoming north northwest in the afternoon. Winds could gust as high as 65 km/h.
Sunday Night
A chance of rain showers before 1am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 2. Breezy. Chance of precipitation is 40%.
Monday
A slight chance of rain and snow showers before 5pm, then a slight chance of rain showers. Some thunder is also possible. Mostly sunny, with a high near 8. Chance of precipitation is 20%.
Monday Night
Mostly clear, with a low around 3.
Tuesday
A slight chance of showers and thunderstorms after noon. Sunny, with a high near 15. Breezy.
Tuesday Night
Mostly clear, with a low around 6. Breezy.
Wednesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 14. Breezy.
Wednesday Night
Partly cloudy, with a low around 6. Breezy.
Thursday
A chance of showers and thunderstorms. Sunny, with a high near 14. Breezy.
Thursday Night
A slight chance of showers and thunderstorms. Mostly clear, with a low around 5.
Friday
A chance of showers and thunderstorms. Sunny, with a high near 14.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 3677 m)
Last Update:
2:36 pm MDT Jun 18, 2021
Forecast Valid:
3pm MDT Jun 18, 2021-6pm MDT Jun 25, 2021
 
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Additional Resources

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Chance of Precipitation