Heavy Snow from the Midwest into the Great Lakes; Locally Heavy Rain in the Western Gulf Coast

A significant winter storm will produce a broad area of moderate to heavy snow from the Midwest through the western Great Lakes. Significant snow accumulations of 6-12 inches, and locally more than 1 foot, and gusty wind may cause hazardous travel conditions. Thunderstorms, some severe, and showers may produce locally heavy rain and isolated flash flooding along the western Gulf Coast. Read More >

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

11°F

-12°C

Humidity 80%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 30 Nov 2:55 am MST
Extended Forecast for

2 Miles WSW LONG'S PEAK CO

Winter Weather Advisory November 30, 11:00am until December 1, 05:00am
Click here for hazard details and duration
Winter Weather Advisory
  • Overnight

    Overnight: Mostly cloudy, with a steady temperature around 10. Wind chill values as low as -8. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.

    Low: 10 °F

    Mostly Cloudy
    and Breezy

  • Sunday

    Sunday: Snow, mainly after 11am. The snow could be heavy at times.  High near 14. Wind chill values as low as -6. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.  Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.

    High: 14 °F

    Heavy Snow
    and Breezy

  • Sunday Night

    Sunday Night: Snow.  Low around 0. Wind chill values as low as -21. Blustery, with a west wind 11 to 18 mph, with gusts as high as 30 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 0 °F

    Snow and
    Blustery

  • Monday

    Monday: A 20 percent chance of snow before 11am.  Mostly sunny and cold, with a high near 5. Wind chill values as low as -22. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.

    High: 5 °F

    Breezy.
    Slight Chance
    Snow then
    Sunny

  • Monday Night

    Monday Night: Partly cloudy, with a low around 2. Windy, with a west southwest wind 28 to 33 mph, with gusts as high as 43 mph.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Tuesday

    Tuesday: A 40 percent chance of snow, mainly after 11am.  Partly sunny, with a high near 13. Windy.

    High: 13 °F

    Chance Snow
    and Windy

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 11pm.  Mostly cloudy, with a low around 6. Breezy.  Chance of precipitation is 70%.

    Low: 6 °F

    Snow Likely
    and Breezy

  • Wednesday

    Wednesday: Snow.  Cloudy and cold, with a high near 6.

    High: 6 °F

    Snow

  • Wednesday Night

    Wednesday Night: A chance of snow, mainly before 11pm.  Mostly cloudy, with a low around -2. Breezy.

    Low: -2 °F

    Chance Snow
    and Breezy

Detailed Forecast

Overnight
Mostly cloudy, with a steady temperature around 10. Wind chill values as low as -8. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph.
Sunday
Snow, mainly after 11am. The snow could be heavy at times. High near 14. Wind chill values as low as -6. Breezy, with a west southwest wind 13 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow. Low around 0. Wind chill values as low as -21. Blustery, with a west wind 11 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Monday
A 20 percent chance of snow before 11am. Mostly sunny and cold, with a high near 5. Wind chill values as low as -22. Breezy, with a west wind 21 to 24 mph, with gusts as high as 37 mph.
Monday Night
Partly cloudy, with a low around 2. Windy, with a west southwest wind 28 to 33 mph, with gusts as high as 43 mph.
Tuesday
A 40 percent chance of snow, mainly after 11am. Partly sunny, with a high near 13. Windy.
Tuesday Night
Snow likely, mainly after 11pm. Mostly cloudy, with a low around 6. Breezy. Chance of precipitation is 70%.
Wednesday
Snow. Cloudy and cold, with a high near 6.
Wednesday Night
A chance of snow, mainly before 11pm. Mostly cloudy, with a low around -2. Breezy.
Thursday
A slight chance of snow before 11am. Mostly sunny and cold, with a high near 10. Breezy.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 4. Windy.
Friday
A chance of snow. Partly sunny, with a high near 11. Windy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 10. Very windy.
Saturday
A chance of snow. Mostly cloudy, with a high near 14. Windy.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WSW LONG'S PEAK CO
 40.24°N 105.65°W (Elev. 12001 ft)
2:16 am MST Nov 30, 2025
3am MST Nov 30, 2025-6pm MST Dec 6, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database