Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fog
32°F
0°C
| Humidity | 98% |
| Wind Speed | Calm |
| Barometer | 30.41 in |
| Dewpoint | 31°F (-1°C) |
| Visibility | 0.15 mi |
| Last update | 7 Oct 8:35 am MDT |
Extended Forecast for
3 Miles WNW Saint Marys Glacier CO
Today
High: 40 °F
Sunny
Tonight
Low: 29 °F
Mostly Clear
Wednesday
High: 43 °F
Sunny and
BreezyWednesday Night
Low: 33 °F
Mostly Clear
Thursday
High: 45 °F
Mostly Sunny
Thursday Night
Low: 35 °F
Mostly Cloudy
then Slight
Chance
Rain/SnowFriday
High: 42 °F
Chance
Rain/Snow
then Chance
ShowersFriday Night
Low: 36 °F
Chance
ShowersSaturday
High: 42 °F
Chance
Rain/Snow and
Breezy
Detailed Forecast
Today
Sunny, with a high near 40. West wind 6 to 9 mph, with gusts as high as 15 mph.
Tonight
Mostly clear, with a low around 29. West southwest wind 8 to 14 mph, with gusts as high as 22 mph.
Wednesday
Sunny, with a high near 43. Breezy, with a west wind 11 to 16 mph, with gusts as high as 29 mph.
Wednesday Night
Mostly clear, with a low around 33. West southwest wind 10 to 14 mph, with gusts as high as 25 mph.
Thursday
Mostly sunny, with a high near 45. West wind 7 to 13 mph becoming south in the afternoon. Winds could gust as high as 24 mph.
Thursday Night
A slight chance of rain and snow showers after midnight. Mostly cloudy, with a low around 35. Chance of precipitation is 20%.
Friday
A chance of rain and snow showers before noon, then a chance of rain showers. Some thunder is also possible. Cloudy, with a high near 42. Chance of precipitation is 50%.
Friday Night
A chance of showers. Mostly cloudy, with a low around 36.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Mostly cloudy, with a high near 42. Breezy.
Saturday Night
A chance of rain and snow showers before midnight, then a chance of snow showers. Mostly cloudy, with a low around 30. Breezy.
Sunday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Sunday Night
Mostly clear, with a low around 23.
Columbus Day
A slight chance of snow showers. Mostly sunny, with a high near 35.
Additional Forecasts and Information
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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)
4:26 am MDT Oct 7, 2025
9am MDT Oct 7, 2025-6pm MDT Oct 13, 2025
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