News Headlines
Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Light Snow
21°F
-6°C
| Humidity | 78% |
| Wind Speed | Calm |
| Barometer | 30.43 in |
| Dewpoint | 15°F (-9°C) |
| Visibility | 10.00 mi |
| Last update | 30 Jan 11:55 pm MST |
Extended Forecast for
3 Miles W Saint Marys Glacier CO
Overnight
Low: 9 °F
Chance Snow
and BlusterySaturday
High: 17 °F
Chance Snow
and WindySaturday Night
Low: 9 °F
Partly Cloudy
and BlusterySunday
High: 24 °F
Mostly Sunny
and BreezySunday Night
Low: 13 °F
Mostly Cloudy
and BreezyMonday
High: 22 °F
Partly Sunny
and BlusteryMonday Night
Low: 6 °F
Partly Cloudy
and BlusteryTuesday
High: 15 °F
Chance Snow
and BlusteryTuesday Night
Low: 6 °F
Chance Snow
and Breezy
Detailed Forecast
Overnight
A 30 percent chance of snow. Mostly cloudy, with a steady temperature around 9. Wind chill values as low as -12. Blustery, with a west northwest wind 20 to 24 mph, with gusts as high as 40 mph. Total nighttime snow accumulation of around an inch possible.
Saturday
A 30 percent chance of snow, mainly before 7am. Partly sunny, with a high near 17. Wind chill values as low as -11. Windy, with a west northwest wind 26 to 31 mph, with gusts as high as 50 mph. New snow accumulation of less than one inch possible.
Saturday Night
Partly cloudy, with a low around 9. Wind chill values as low as -10. Blustery, with a west wind 20 to 24 mph, with gusts as high as 40 mph.
Sunday
Mostly sunny, with a high near 24. Wind chill values as low as -10. Breezy, with a west northwest wind 16 to 20 mph, with gusts as high as 34 mph.
Sunday Night
Mostly cloudy, with a low around 13. Breezy, with a west wind 17 to 20 mph, with gusts as high as 34 mph.
Monday
Partly sunny, with a high near 22. Blustery.
Monday Night
Partly cloudy, with a low around 6. Blustery.
Tuesday
A chance of snow, mainly after 11am. Partly sunny, with a high near 15. Blustery.
Tuesday Night
A chance of snow. Mostly cloudy, with a low around 6. Breezy.
Wednesday
A chance of snow before 11am. Mostly sunny, with a high near 17. Breezy.
Wednesday Night
Mostly clear, with a low around 7. Breezy.
Thursday
Sunny, with a high near 24. Breezy.
Thursday Night
Mostly clear, with a low around 9.
Friday
Sunny, with a high near 25.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles W Saint Marys Glacier CO
39.84°N 105.69°W (Elev. 12507 ft)
39.84°N 105.69°W (Elev. 12507 ft)
2:16 pm MST Jan 30, 2026
12am MST Jan 31, 2026-6pm MST Feb 6, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
