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.

Mostly Cloudy

44°F

7°C

Humidity 74%
Wind Speed N 3 mph
Barometer 29.81 in
Dewpoint 36°F (2°C)
Visibility 10.00 mi
Last update 1 Apr 11:55 am MDT
Extended Forecast for

LONG'S PEAK CO

Winter Weather Advisory April 1, 12:04pm until April 1, 09:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory April 1, 12:04pm until April 1, 09:00pm

    NOW until 9:00pm Wed

    Winter Weather Advisory

  • This Afternoon

    High: 29 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers, mainly before midnight. Low around 18. Wind chill values as low as -2. Windy, with a west wind 23 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 18 °F

    Windy. Snow
    Showers then
    Chance Snow
    Showers

  • Thursday

    Thursday: A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    High: 30 °F

    Windy. Slight
    Chance Snow
    Showers then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Snow showers. Low around 6. Wind chill values as low as -15. Windy, with a west wind 24 to 31 mph, with gusts as high as 48 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 15. Very windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 80%.

    High: 15 °F

    Snow Showers
    and Very
    Windy

  • Friday Night

    Friday Night: A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 11. Very windy.

    Low: 11 °F

    Chance Snow
    Showers and
    Very Windy

  • Saturday

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

    High: 27 °F

    Slight Chance
    Snow Showers
    and Windy
    then Sunny
    and Breezy

  • Saturday Night

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

    Low: 13 °F

    Mostly Clear
    and Breezy

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 29. Breezy, with a west wind 16 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers, mainly before midnight. Low around 18. Wind chill values as low as -2. Windy, with a west wind 23 to 33 mph, with gusts as high as 50 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Thursday
A 50 percent chance of snow showers, mainly after noon. Partly sunny, with a high near 30. Wind chill values as low as -1. Windy, with a west southwest wind 32 to 34 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Thursday Night
Snow showers. Low around 6. Wind chill values as low as -15. Windy, with a west wind 24 to 31 mph, with gusts as high as 48 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. High near 15. Very windy, with a west wind 33 to 38 mph, with gusts as high as 60 mph. Chance of precipitation is 80%.
Friday Night
A 40 percent chance of snow showers, mainly before midnight. Mostly cloudy, with a low around 11. Very windy.
Saturday
A 20 percent chance of snow showers before noon. Mostly sunny, with a high near 27. Windy.
Saturday Night
Mostly clear, with a low around 13. Breezy.
Sunday
Sunny, with a high near 33. Breezy.
Sunday Night
Mostly clear, with a low around 17. Breezy.
Monday
A slight chance of snow showers. Mostly sunny, with a high near 33. Breezy.
Monday Night
A slight chance of snow showers. Partly cloudy, with a low around 18. Breezy.
Tuesday
A chance of snow showers. Partly sunny, with a high near 34. Breezy.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
LONG'S PEAK CO
 40.24°N 105.62°W (Elev. 12064 ft)
Last Update:
3:10 am MDT Apr 1, 2026
Forecast Valid:
12pm 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