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.

Overcast

43°F

6°C

Humidity 64%
Wind Speed W 18 G 36 mph
Barometer 29.96 in
Dewpoint 31°F (-1°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 25 Feb 11:35 am MST
Extended Forecast for

2 Miles NNE Arapahoe Peak CO

Winter Weather Advisory February 25, 11:54am until February 26, 12:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 25, 11:54am until February 26, 12:00am

    NOW until 12:00am Thu

    Winter Weather Advisory

  • Today

    High: 24 °F⇓

    Heavy Snow
    and Blowing
    Snow

  • Tonight

    Tonight: Snow. The snow could be heavy at times. Widespread blowing snow. Low around 11. Wind chill values as low as -10. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.

    Low: 11 °F

    Heavy Snow
    and Blowing
    Snow

  • Thursday

    Thursday: A 50 percent chance of snow, mainly before 11am. Widespread blowing snow. Mostly sunny, with a high near 20. Wind chill values as low as -14. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.

    High: 20 °F

    Chance Snow
    and Blowing
    Snow

  • Thursday Night

    Thursday Night: Widespread blowing snow. Mostly clear, with a low around 12. Wind chill values as low as -12. Very windy, with a west wind 39 to 41 mph, with gusts as high as 55 mph.

    Low: 12 °F

    Blowing Snow
    and Very
    Windy

  • Friday

    Friday: Widespread blowing snow, mainly before noon. Mostly sunny, with a high near 23. Very windy, with a west wind 38 to 41 mph, with gusts as high as 55 mph.

    High: 23 °F

    Blowing Snow
    and Very
    Windy

  • Friday Night

    Friday Night: Widespread blowing snow, mainly between 10pm and 5am. Mostly clear, with a low around 18. Very windy.

    Low: 18 °F

    Blowing Snow
    and Very
    Windy

  • Saturday

    Saturday: A 20 percent chance of snow showers after 11am. Areas of blowing snow. Mostly sunny, with a high near 27. Windy.

    High: 27 °F

    Slight Chance
    Snow Showers
    and Areas
    Blowing Snow

  • Saturday Night

    Saturday Night: A chance of snow. Mostly cloudy, with a low around 20. Breezy.

    Low: 20 °F

    Chance Snow
    and Breezy

Detailed Forecast

Today
Snow. The snow could be heavy at times. Widespread blowing snow. Temperature falling to around 20 by 4pm. Wind chill values as low as zero. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 6 to 10 inches possible.
Tonight
Snow. The snow could be heavy at times. Widespread blowing snow. Low around 11. Wind chill values as low as -10. Very windy, with a west wind 36 to 39 mph, with gusts as high as 60 mph. Chance of precipitation is 80%. New snow accumulation of 4 to 8 inches possible.
Thursday
A 50 percent chance of snow, mainly before 11am. Widespread blowing snow. Mostly sunny, with a high near 20. Wind chill values as low as -14. Very windy, with a west wind 34 to 41 mph, with gusts as high as 60 mph. New snow accumulation of 1 to 3 inches possible.
Thursday Night
Widespread blowing snow. Mostly clear, with a low around 12. Wind chill values as low as -12. Very windy, with a west wind 39 to 41 mph, with gusts as high as 55 mph.
Friday
Widespread blowing snow, mainly before noon. Mostly sunny, with a high near 23. Very windy, with a west wind 38 to 41 mph, with gusts as high as 55 mph.
Friday Night
Widespread blowing snow, mainly between 10pm and 5am. Mostly clear, with a low around 18. Very windy.
Saturday
A 20 percent chance of snow showers after 11am. Areas of blowing snow. Mostly sunny, with a high near 27. Windy.
Saturday Night
A chance of snow. Mostly cloudy, with a low around 20. Breezy.
Sunday
Snow likely, mainly after 11am. Mostly cloudy, with a high near 28. Breezy.
Sunday Night
Snow likely. Mostly cloudy, with a low around 16.
Monday
Snow. Mostly cloudy, with a high near 25. Breezy.
Monday Night
Snow likely. Mostly cloudy, with a low around 14. Breezy.
Tuesday
Snow likely. Mostly cloudy, with a high near 24. Breezy.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Arapahoe Peak CO
 40.04°N 105.63°W (Elev. 12546 ft)
Last Update:
5:11 am MST Feb 25, 2026
Forecast Valid:
11am MST Feb 25, 2026-6pm MST Mar 3, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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