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

Severe Thunderstorms for Mid-Atlantic and Northeast; Typhoon Approaching Guam

A cold front will sweep eastward today accompanied by strong to severe thunderstorms for the mid-Atlantic and Northeast today. In the wake of this cold front, autumn like temperatures and gusty winds from the Plains, Mississippi Valley, Great Lakes to most of the eastern seaboard. Fire weather conditions for lower Mississippi Valley into portions of California. For Guam, a typhoon is approaching. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

38°F

3°C

Humidity 32%
Wind Speed Calm
Barometer 30.71 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 16 Oct 9:15 pm MDT
Extended Forecast for

3 Miles SW LONG'S PEAK CO

  • Tonight

    Tonight: Clear, with a low around 26. West wind around 10 mph, with gusts as high as 17 mph.

    Low: 26 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 50. West wind 7 to 11 mph, with gusts as high as 20 mph.

    High: 50 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 30. West wind 7 to 14 mph, with gusts as high as 22 mph.

    Low: 30 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 50. West wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.

    High: 50 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 32. East southeast wind around 6 mph becoming light and variable.

    Low: 32 °F

    Mostly Cloudy

  • Monday

    Monday: A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 47. Chance of precipitation is 20%.

    High: 47 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Monday Night

    Monday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 47.

    High: 47 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 33.

    Low: 33 °F

    Partly Cloudy

Detailed Forecast

Tonight
Clear, with a low around 26. West wind around 10 mph, with gusts as high as 17 mph.
Saturday
Sunny, with a high near 50. West wind 7 to 11 mph, with gusts as high as 20 mph.
Saturday Night
Mostly clear, with a low around 30. West wind 7 to 14 mph, with gusts as high as 22 mph.
Sunday
Mostly sunny, with a high near 50. West wind 5 to 13 mph becoming southeast in the afternoon. Winds could gust as high as 21 mph.
Sunday Night
Mostly cloudy, with a low around 32. East southeast wind around 6 mph becoming light and variable.
Monday
A slight chance of rain and snow showers after noon. Mostly sunny, with a high near 47. Chance of precipitation is 20%.
Monday Night
Partly cloudy, with a low around 33.
Tuesday
Mostly sunny, with a high near 47.
Tuesday Night
Partly cloudy, with a low around 33.
Wednesday
Mostly sunny, with a high near 48.
Wednesday Night
Partly cloudy, with a low around 35.
Thursday
A chance of rain and snow showers. Partly sunny, with a high near 49.
Thursday Night
A chance of rain and snow showers. Mostly cloudy, with a low around 33.
Friday
A chance of rain and snow showers. Mostly cloudy, with a high near 42. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SW LONG'S PEAK CO
 40.22°N 105.64°W (Elev. 10896 ft)
Last Update:
12:46 pm MDT Oct 16, 2026
Forecast Valid:
9pm MDT Oct 16, 2026-6pm MDT Oct 23, 2026
 
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Additional Resources

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Chance of Precipitation