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.

Rain

37°F

3°C

Humidity 94%
Wind Speed Calm
Barometer 29.91 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 1 Apr 5:55 am MDT
Extended Forecast for

4 Miles WNW LONG'S PEAK CO

Winter Weather Advisory April 1, 06:20am until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 06:20am until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • Today

    High: 31 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before midnight. Low around 19. Windy, with a west wind 20 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    Low: 19 °F

    Snow Showers
    and Breezy
    then Chance
    Snow Showers
    and Windy

  • Thursday

    Thursday: Snow showers likely, mainly after noon. Partly sunny, with a high near 31. Windy, with a west southwest wind 24 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.

    High: 31 °F

    Windy. Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Thursday Night

    Thursday Night: Snow showers. Low around 6. Wind chill values as low as -14. Windy, with a west wind 21 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 6 °F

    Snow Showers
    and Windy

  • Friday

    Friday: Snow showers. High near 17. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%.

    High: 17 °F

    Snow Showers
    and Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Mostly cloudy, with a low around 12. Windy.

    Low: 12 °F

    Chance Snow
    Showers and
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 27. Breezy.

    High: 27 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 13. Breezy.

    Low: 13 °F

    Mostly Clear
    and Breezy
    then Mostly
    Clear

Detailed Forecast

Today
Snow showers. Some thunder is also possible. High near 31. Breezy, with a west southwest wind 14 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 4 to 6 inches possible.
Tonight
Snow showers, mainly before midnight. Low around 19. Windy, with a west wind 20 to 25 mph, with gusts as high as 39 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday
Snow showers likely, mainly after noon. Partly sunny, with a high near 31. Windy, with a west southwest wind 24 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 60%. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 6. Wind chill values as low as -14. Windy, with a west wind 21 to 26 mph, with gusts as high as 41 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. High near 17. Windy, with a west wind 28 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers. Mostly cloudy, with a low around 12. Windy.
Saturday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 27. Breezy.
Saturday Night
Mostly clear, with a low around 13. Breezy.
Sunday
Sunny, with a high near 34.
Sunday Night
Mostly clear, with a low around 17.
Monday
A chance of snow showers. Mostly sunny, with a high near 36. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 18.
Tuesday
A chance of snow showers. Partly sunny, with a high near 36. Breezy.
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Forecast Area
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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:
3:10 am MDT Apr 1, 2026
Forecast Valid:
6am MDT Apr 1, 2026-6pm MDT Apr 7, 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