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

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Partly Cloudy

34°F

1°C

Humidity 25%
Wind Speed Calm
Barometer 30.02 in
Dewpoint 1°F (-17°C)
Visibility 10.00 mi
Last update 22 Jan 5:55 pm MST
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

  • Tonight

    Tonight: Mostly cloudy, with a low around 7. Wind chill values as low as -9. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.

    Low: 7 °F

    Mostly Cloudy

  • Friday

    Friday: Snow likely, mainly after noon. Mostly cloudy, with a high near 15. Wind chill values as low as -9. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    High: 15 °F

    Snow Likely
    and Breezy

  • Friday Night

    Friday Night: Snow. The snow could be heavy at times. Low around -2. Wind chill values as low as -13. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.

    Low: -2 °F

    Heavy Snow

  • Saturday

    Saturday: Snow. High near 3. Wind chill values as low as -17. West wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.

    High: 3 °F

    Snow

  • Saturday Night

    Saturday Night: A 50 percent chance of snow. Mostly cloudy, with a low around -13. West wind 9 to 13 mph, with gusts as high as 21 mph.

    Low: -13 °F

    Chance Snow

  • Sunday

    Sunday: Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 0. Breezy. Chance of precipitation is 70%.

    High: 0 °F

    Snow Likely
    and Breezy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Windy.

    Low: -6 °F

    Slight Chance
    Snow and
    Breezy then
    Partly Cloudy
    and Windy

  • Monday

    Monday: Sunny and cold, with a high near 9. Windy.

    High: 9 °F

    Cold and
    Windy

  • Monday Night

    Monday Night: Partly cloudy, with a low around 1. Breezy.

    Low: 1 °F

    Partly Cloudy
    and Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 7. Wind chill values as low as -9. West southwest wind 11 to 13 mph, with gusts as high as 21 mph.
Friday
Snow likely, mainly after noon. Mostly cloudy, with a high near 15. Wind chill values as low as -9. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 26 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. The snow could be heavy at times. Low around -2. Wind chill values as low as -13. West wind 7 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
Saturday
Snow. High near 3. Wind chill values as low as -17. West wind 8 to 10 mph, with gusts as high as 16 mph. Chance of precipitation is 80%. New snow accumulation of 2 to 4 inches possible.
Saturday Night
A 50 percent chance of snow. Mostly cloudy, with a low around -13. West wind 9 to 13 mph, with gusts as high as 21 mph.
Sunday
Snow likely, mainly after 11am. Mostly cloudy and cold, with a high near 0. Breezy. Chance of precipitation is 70%.
Sunday Night
A 20 percent chance of snow before 11pm. Partly cloudy, with a low around -6. Windy.
Monday
Sunny and cold, with a high near 9. Windy.
Monday Night
Partly cloudy, with a low around 1. Breezy.
Tuesday
Mostly sunny, with a high near 12. Breezy.
Tuesday Night
Partly cloudy, with a low around 4. Breezy.
Wednesday
Partly sunny, with a high near 15. Breezy.
Wednesday Night
Mostly cloudy, with a low around 5. Breezy.
Thursday
A chance of snow. Mostly cloudy, with a high near 15. Breezy.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW LONG'S PEAK CO
 40.28°N 105.68°W (Elev. 11834 ft)
Last Update:
2:16 pm MST Jan 22, 2026
Forecast Valid:
6pm MST Jan 22, 2026-6pm MST Jan 29, 2026
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation