Florence Departs U.S. But Rivers Will Rise Further In Carolinas; Heavy Rain Continues In Midwest

Heavy rain has come to an end across the Northeast U.S. as Florence moves into the Atlantic, but major-to-record river flooding will continue across the Carolinas for days to weeks as Florence's rainfall makes its way through area river systems. Meanwhile, a stationary front extending through the Midwest will be a focus for heavy rain with localized flash flooding across the Upper Midwest midweek. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

40°F

4°C

Humidity 60%
Wind Speed Calm
Barometer 30.22 in
Dewpoint 27°F (-3°C)
Visibility 10.00 mi
Last update 19 Sep 5:30 am MDT
Extended Forecast for

Grand Lake CO

  • Today

    Today: A 40 percent chance of showers and thunderstorms, mainly after 3pm.  Increasing clouds, with a high near 73. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.

    Mostly Sunny
    then Chance
    T-storms

    High: 73 °F

  • Tonight

    Tonight: A chance of showers and thunderstorms before midnight, then a slight chance of showers.  Mostly cloudy, with a low around 37. South southwest wind 5 to 7 mph.  Chance of precipitation is 50%.

    Chance
    T-storms then
    Slight Chance
    Showers

    Low: 37 °F

  • Thursday

    Thursday: Partly sunny, then gradually becoming sunny, with a high near 66. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.

    Mostly Sunny
    then Sunny
    and Breezy

    High: 66 °F

  • Thursday
    Night

    Thursday Night: Clear, with a low around 29. Breezy, with a west wind 11 to 16 mph becoming light and variable  in the evening. Winds could gust as high as 25 mph.

    Clear and
    Breezy then
    Clear

    Low: 29 °F

  • Friday

    Friday: Sunny, with a high near 68. South wind 3 to 7 mph.

    Sunny

    High: 68 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 31.

    Mostly Clear

    Low: 31 °F

  • Saturday

    Saturday: Sunny, with a high near 70.

    Sunny

    High: 70 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 32.

    Mostly Clear

    Low: 32 °F

  • Sunday

    Sunday: Sunny, with a high near 69.

    Sunny

    High: 69 °F

Detailed Forecast

Today
A 40 percent chance of showers and thunderstorms, mainly after 3pm. Increasing clouds, with a high near 73. Light southwest wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 16 mph.
Tonight
A chance of showers and thunderstorms before midnight, then a slight chance of showers. Mostly cloudy, with a low around 37. South southwest wind 5 to 7 mph. Chance of precipitation is 50%.
Thursday
Partly sunny, then gradually becoming sunny, with a high near 66. Breezy, with a west wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 28 mph.
Thursday Night
Clear, with a low around 29. Breezy, with a west wind 11 to 16 mph becoming light and variable in the evening. Winds could gust as high as 25 mph.
Friday
Sunny, with a high near 68. South wind 3 to 7 mph.
Friday Night
Mostly clear, with a low around 31.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 32.
Sunday
Sunny, with a high near 69.
Sunday Night
Partly cloudy, with a low around 32.
Monday
Sunny, with a high near 65.
Monday Night
Partly cloudy, with a low around 30.
Tuesday
Sunny, with a high near 62.
Click Map For Forecast
Point Forecast:
Grand Lake CO
 40.25°N 105.82°W (Elev. 8386 ft)
3:59 am MDT Sep 19, 2018
5am MDT Sep 19, 2018-6pm MDT Sep 25, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database