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

29°F

-2°C

Humidity 46%
Wind Speed SE 5 mph
Barometer 30.72 in
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Wind Chill24°F (-4°C)
Last update 17 Oct 1:15 am MDT
Extended Forecast for

12 Miles E Heeney CO

  • Overnight

    Overnight: Clear, with a low around 30. Light south wind.

    Low: 30 °F

    Clear

  • Saturday

    Saturday: Sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 59 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 33. Light and variable wind.

    Low: 33 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 61. Calm wind becoming northwest around 6 mph.

    High: 61 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 37. Southeast wind around 6 mph becoming calm after midnight.

    Low: 37 °F

    Mostly Cloudy

  • Monday

    Monday: A 20 percent chance of showers after noon. Partly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny
    then Slight
    Chance
    Showers

  • Monday Night

    Monday Night: A 30 percent chance of showers before midnight. Partly cloudy, with a low around 37.

    Low: 37 °F

    Chance
    Showers then
    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 38.

    Low: 38 °F

    Partly Cloudy

Detailed Forecast

Overnight
Clear, with a low around 30. Light south wind.
Saturday
Sunny, with a high near 59. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
Mostly clear, with a low around 33. Light and variable wind.
Sunday
Mostly sunny, with a high near 61. Calm wind becoming northwest around 6 mph.
Sunday Night
Mostly cloudy, with a low around 37. Southeast wind around 6 mph becoming calm after midnight.
Monday
A 20 percent chance of showers after noon. Partly sunny, with a high near 60.
Monday Night
A 30 percent chance of showers before midnight. Partly cloudy, with a low around 37.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
Partly cloudy, with a low around 38.
Wednesday
Mostly sunny, with a high near 63.
Wednesday Night
A slight chance of showers. Mostly cloudy, with a low around 40.
Thursday
A chance of showers. Partly sunny, with a high near 63.
Thursday Night
Rain and snow showers likely. Mostly cloudy, with a low around 38.
Friday
Rain and snow showers likely. Mostly cloudy, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
12 Miles E Heeney CO
 39.84°N 106.07°W (Elev. 8796 ft)
Last Update:
12:46 am MDT Oct 17, 2026
Forecast Valid:
1am MDT Oct 17, 2026-6pm MDT Oct 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation