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

Granby-Grand County Airport (KGNB)

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

Fair

42°F

6°C

Humidity 41%
Wind Speed SW 12 mph
Barometer 30.12 in
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill35°F (2°C)
Last update 24 Nov 1:15 pm MST
Extended Forecast for

4 Miles NE Silverthorne CO

  • This Afternoon

    This Afternoon: Sunny, with a high near 30. West northwest wind around 14 mph, with gusts as high as 23 mph.

    High: 30 °F

    Sunny

  • Tonight

    Tonight: A 20 percent chance of snow showers after 11pm. Increasing clouds, with a low around 16. Wind chill values as low as zero. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 30 mph.

    Low: 16 °F

    Slight Chance
    Snow Showers
    and Blustery

  • Tuesday

    Tuesday: A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -1. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 30 mph.

    High: 23 °F

    Slight Chance
    Snow Showers
    and Blustery
    then Mostly
    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 13. Wind chill values as low as -1. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.

    Low: 13 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Partly sunny, with a high near 27. West wind around 14 mph, with gusts as high as 30 mph.

    High: 27 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 16. Breezy.

    Low: 16 °F

    Partly Cloudy
    and Breezy

  • Thanksgiving Day

    Thanksgiving Day: Sunny, with a high near 34.

    High: 34 °F

    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 33.

    High: 33 °F

    Mostly Sunny

Detailed Forecast

This Afternoon
Sunny, with a high near 30. West northwest wind around 14 mph, with gusts as high as 23 mph.
Tonight
A 20 percent chance of snow showers after 11pm. Increasing clouds, with a low around 16. Wind chill values as low as zero. Blustery, with a west northwest wind 15 to 18 mph, with gusts as high as 30 mph.
Tuesday
A 20 percent chance of snow showers before 11am. Mostly sunny, with a high near 23. Wind chill values as low as -1. Blustery, with a west northwest wind 11 to 20 mph, with gusts as high as 30 mph.
Tuesday Night
Partly cloudy, with a low around 13. Wind chill values as low as -1. West southwest wind 10 to 14 mph, with gusts as high as 20 mph.
Wednesday
Partly sunny, with a high near 27. West wind around 14 mph, with gusts as high as 30 mph.
Wednesday Night
Partly cloudy, with a low around 16. Breezy.
Thanksgiving Day
Sunny, with a high near 34.
Thursday Night
Partly cloudy, with a low around 18.
Friday
Mostly sunny, with a high near 33.
Friday Night
A chance of snow showers, mainly after 11pm. Mostly cloudy, with a low around 16.
Saturday
A chance of snow showers. Partly sunny, with a high near 24.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 9.
Sunday
Snow showers likely. Mostly cloudy, with a high near 19.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NE Silverthorne CO
 39.69°N 106.02°W (Elev. 11998 ft)
Last Update:
3:26 am MST Nov 24, 2025
Forecast Valid:
1pm MST Nov 24, 2025-6pm MST Nov 30, 2025
 
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