Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Overcast
39°F
4°C
| Humidity | 59% |
| Wind Speed | N 6 mph |
| Barometer | 30.17 in |
| Dewpoint | 26°F (-3°C) |
| Visibility | 10.00 mi |
| Wind Chill | 35°F (2°C) |
| Last update | 18 Oct 8:15 am MDT |
Extended Forecast for
3 Miles WNW Saint Marys Glacier CO
Today
High: 27 °F
Chance Snow
Showers and
WindyTonight
Low: 22 °F
Clear and
BlusterySunday
High: 38 °F
Sunny and
WindySunday Night
Low: 23 °F
Windy. Mostly
Clear then
Chance Snow
ShowersMonday
High: 30 °F
Windy. Chance
Snow Showers
then SunnyMonday Night
Low: 22 °F
Mostly Clear
and Breezy
then Mostly
ClearTuesday
High: 38 °F
Sunny and
Breezy then
SunnyTuesday Night
Low: 28 °F
Mostly Clear
Wednesday
High: 38 °F
Mostly Sunny
Detailed Forecast
Today
A 40 percent chance of snow showers, mainly before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 27. Windy, with a west northwest wind 25 to 30 mph, with gusts as high as 45 mph. Total daytime snow accumulation of around an inch possible.
Tonight
Clear, with a low around 22. Blustery, with a west wind 17 to 24 mph, with gusts as high as 37 mph.
Sunday
Sunny, with a high near 38. Windy, with a west wind 23 to 28 mph, with gusts as high as 41 mph.
Sunday Night
A 30 percent chance of snow showers after midnight. Partly cloudy, with a low around 23. Windy, with a west wind 26 to 30 mph, with gusts as high as 45 mph. Little or no snow accumulation expected.
Monday
A 50 percent chance of snow showers before noon. Mostly sunny, with a high near 30. Windy, with a west wind 24 to 31 mph, with gusts as high as 47 mph.
Monday Night
Mostly clear, with a low around 22. Breezy.
Tuesday
Sunny, with a high near 38. Breezy.
Tuesday Night
Mostly clear, with a low around 28.
Wednesday
Mostly sunny, with a high near 38.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 25.
Thursday
A chance of snow showers. Partly sunny, with a high near 32.
Thursday Night
Mostly clear, with a low around 23.
Friday
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 18, 2025
8am MDT Oct 18, 2025-6pm MDT Oct 24, 2025
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