News Headlines
Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fair
18°F
-8°C
| Humidity | 38% |
| Wind Speed | Calm |
| Barometer | 30.32 in |
| Dewpoint | -4°F (-20°C) |
| Visibility | 10.00 mi |
| Last update | 26 Jan 5:15 pm MST |
Extended Forecast for
3 Miles WNW Saint Marys Glacier CO
Tonight
Low: -4 °F
Blowing Snow
and WindyTuesday
High: 10 °F
Cold and
WindyTuesday Night
Low: 2 °F
Partly Cloudy
and WindyWednesday
High: 18 °F
Partly Sunny
and BreezyWednesday Night
Low: 2 °F
Chance Snow
and BreezyThursday
High: 8 °F
Chance Snow
and BlusteryThursday Night
Low: 2 °F
Chance Snow
and BreezyFriday
High: 12 °F
Chance Snow
and BreezyFriday Night
Low: 7 °F
Chance Snow
and Breezy
Detailed Forecast
Tonight
Widespread blowing snow, mainly after 1am. Partly cloudy, with a low around -4. Wind chill values as low as -29. Windy, with a west wind 26 to 33 mph, with gusts as high as 50 mph.
Tuesday
Mostly sunny and cold, with a high near 10. Wind chill values as low as -27. Windy, with a west northwest wind 24 to 29 mph, with gusts as high as 41 mph.
Tuesday Night
Partly cloudy, with a low around 2. Wind chill values as low as -19. Windy, with a west northwest wind 22 to 26 mph, with gusts as high as 36 mph.
Wednesday
Partly sunny, with a high near 18. Wind chill values as low as -19. Breezy, with a west wind 17 to 22 mph, with gusts as high as 34 mph.
Wednesday Night
A 40 percent chance of snow, mainly after 11pm. Mostly cloudy, with a low around 2. Breezy, with a west wind 18 to 21 mph, with gusts as high as 37 mph.
Thursday
A 50 percent chance of snow. Mostly cloudy and cold, with a high near 8. Blustery.
Thursday Night
A 30 percent chance of snow. Mostly cloudy, with a low around 2. Breezy.
Friday
A chance of snow. Mostly cloudy, with a high near 12. Breezy.
Friday Night
A chance of snow. Mostly cloudy, with a low around 7. Breezy.
Saturday
A chance of snow, mainly before 11am. Partly sunny, with a high near 17. Windy.
Saturday Night
Partly cloudy, with a low around 8. Blustery.
Sunday
Mostly sunny, with a high near 22. Blustery.
Sunday Night
Mostly cloudy, with a low around 10. Breezy.
Monday
A slight chance of snow. Partly sunny, with a high near 21. Breezy.
Additional Forecasts and Information
Basemap Options
Click map to change the forecast location
Loading map...
Forecast AreaABOUT THIS FORECAST
Point Forecast:
3 Miles WNW Saint Marys Glacier CO
39.84°N 105.69°W (Elev. 12507 ft)
39.84°N 105.69°W (Elev. 12507 ft)
2:21 pm MST Jan 26, 2026
5pm MST Jan 26, 2026-6pm MST Feb 2, 2026
Additional Resources
Radar & Satellite Image
Hourly Weather Forecast
