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

Heavy Rain in Florida; Dry, Windy Conditions in the Central Rockies

Increased thunderstorm activity and locally heavy rainfall may produce flooding in Florida. Locally heavy rain is also possible near the Upper Great Lakes, Great Basin and New Mexico into west Texas. Heavy snow is expected in the central and southern Sierra Nevada. A dry and windy air mass will bring critical fire weather conditions to parts of the eastern Great Basin and central Rockies. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

53°F

12°C

Humidity 24%
Wind Speed W 3 mph
Barometer 30.22 in
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Last update 30 Sep 10:55 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.

    Slight Chance
    T-storms and
    Breezy

    High: 70 °F

  • Tonight

    Tonight: A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South southeast wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.

    Slight Chance
    T-storms then
    Partly Cloudy

    Low: 35 °F

  • Sunday

    Sunday: A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. Breezy, with a light south wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 28 mph.

    Breezy. Sunny
    then Slight
    Chance
    T-storms

    High: 68 °F

  • Sunday
    Night

    Sunday Night: Mostly clear, with a low around 33. Southwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.

    Mostly Clear

    Low: 33 °F

  • Monday

    Monday: A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 21 mph.

    Sunny then
    Chance
    Showers

    High: 65 °F

  • Monday
    Night

    Monday Night: A chance of rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 27 °F

  • Tuesday

    Tuesday: A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.

    Chance
    Rain/Snow
    then Showers
    Likely

    High: 49 °F

  • Tuesday
    Night

    Tuesday Night: A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 24.

    Chance
    Showers then
    Chance
    Rain/Snow

    Low: 24 °F

  • Wednesday

    Wednesday: A chance of rain and snow showers before 11am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 49.

    Chance
    Rain/Snow
    then Chance
    Showers

    High: 49 °F

Detailed Forecast

Today
A 20 percent chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 70. Breezy, with a southwest wind 10 to 15 mph, with gusts as high as 25 mph.
Tonight
A slight chance of showers and thunderstorms before 9pm, then a slight chance of showers between 9pm and 11pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 35. South southeast wind 6 to 10 mph, with gusts as high as 17 mph. Chance of precipitation is 20%.
Sunday
A 10 percent chance of showers and thunderstorms after 3pm. Mostly sunny, with a high near 68. Breezy, with a light south wind increasing to 12 to 17 mph in the morning. Winds could gust as high as 28 mph.
Sunday Night
Mostly clear, with a low around 33. Southwest wind 9 to 14 mph becoming light and variable in the evening. Winds could gust as high as 20 mph.
Monday
A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 65. Light and variable wind becoming south 8 to 13 mph in the morning. Winds could gust as high as 21 mph.
Monday Night
A chance of rain showers before 3am, then a chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a low around 27. Chance of precipitation is 50%.
Tuesday
A chance of rain and snow showers before 9am, then rain showers likely. Some thunder is also possible. Mostly cloudy, with a high near 49. Chance of precipitation is 60%.
Tuesday Night
A chance of rain showers before midnight, then a chance of rain and snow showers. Mostly cloudy, with a low around 24.
Wednesday
A chance of rain and snow showers before 11am, then a chance of rain showers. Some thunder is also possible. Partly sunny, with a high near 49.
Wednesday Night
Partly cloudy, with a low around 20.
Thursday
Sunny, with a high near 55.
Thursday Night
Mostly clear, with a low around 23.
Friday
Sunny, with a high near 59.
Click Map For Forecast
Disclaimer
Map Legend
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
Last Update:
4:20 am MDT Sep 30, 2023
Forecast Valid:
11am MDT Sep 30, 2023-6pm MDT Oct 6, 2023
 
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Chance of Precipitation