Thunderstorms, Some Severe, and Heavy Rainfall Across the East

A cold front moving into the eastern U.S. will bring widespread thunderstorms and locally heavy rain to the eastern states. Excessive rain will be possible across the Mid-South and widespread flash flooding will be possible. Severe thunderstorms with damaging winds may occur in the Mid-Atlantic and Northeast. Out west, windy, dry conditions are keeping fire weather threats elevated-to-critical. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

33°F

1°C

Humidity 45%
Wind Speed Calm
Barometer 30.33 in
Dewpoint 14°F (-10°C)
Visibility 10.00 mi
Last update 26 Sep 2:50 am MDT
Extended Forecast for

LONG'S PEAK CO

  • Overnight

    Overnight: Partly cloudy, with a low around 26. West southwest wind around 8 mph.

    Partly Cloudy

    Low: 26 °F

  • Wednesday

    Wednesday: Sunny, with a high near 42. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.

    Sunny then
    Sunny and
    Breezy

    High: 42 °F

  • Wednesday
    Night

    Wednesday Night: Mostly clear, with a low around 32. Windy, with a west wind 16 to 26 mph, with gusts as high as 43 mph.

    Mostly Clear
    and Windy

    Low: 32 °F

  • Thursday

    Thursday: Sunny, with a high near 47. Breezy, with a west wind 18 to 23 mph, with gusts as high as 37 mph.

    Sunny and
    Breezy

    High: 47 °F

  • Thursday
    Night

    Thursday Night: Mostly clear, with a low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.

    Mostly Clear
    and Breezy

    Low: 32 °F

  • Friday

    Friday: A 10 percent chance of snow showers before noon. Some thunder is also possible.  Sunny, with a high near 47. Breezy.

    Slight Chance
    Snow Showers
    and Breezy
    then Sunny

    High: 47 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 35. Breezy.

    Mostly Clear
    and Breezy

    Low: 35 °F

  • Saturday

    Saturday: Sunny, with a high near 50. Breezy.

    Sunny and
    Breezy

    High: 50 °F

  • Saturday
    Night

    Saturday Night: Partly cloudy, with a low around 36. Breezy.

    Partly Cloudy
    and Breezy

    Low: 36 °F

Detailed Forecast

Overnight
Partly cloudy, with a low around 26. West southwest wind around 8 mph.
Wednesday
Sunny, with a high near 42. Breezy, with a west wind 9 to 15 mph, with gusts as high as 24 mph.
Wednesday Night
Mostly clear, with a low around 32. Windy, with a west wind 16 to 26 mph, with gusts as high as 43 mph.
Thursday
Sunny, with a high near 47. Breezy, with a west wind 18 to 23 mph, with gusts as high as 37 mph.
Thursday Night
Mostly clear, with a low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph.
Friday
A 10 percent chance of snow showers before noon. Some thunder is also possible. Sunny, with a high near 47. Breezy.
Friday Night
Mostly clear, with a low around 35. Breezy.
Saturday
Sunny, with a high near 50. Breezy.
Saturday Night
Partly cloudy, with a low around 36. Breezy.
Sunday
Mostly sunny, with a high near 48. Breezy.
Sunday Night
A slight chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 34. Breezy.
Monday
A slight chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 48. Breezy.
Monday Night
A slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 34. Breezy.
Tuesday
A chance of rain and snow showers. Some thunder is also possible. Partly sunny, with a high near 47. Breezy.
Click Map For Forecast
Point Forecast:
LONG'S PEAK CO
 40.27°N 105.62°W (Elev. 12999 ft)
3:30 pm MDT Sep 25, 2018
3am MDT Sep 26, 2018-6pm MDT Oct 2, 2018
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database