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Hazardous Weather Conditions
Current conditions at
Granby-Grand County Airport (KGNB)
Lat: 40.09°NLon: 105.92°WElev: 8207ft.
Fair
17°F
-8°C
| Humidity | 62% |
| Wind Speed | Calm |
| Barometer | 30.14 in |
| Dewpoint | 6°F (-14°C) |
| Visibility | 10.00 mi |
| Last update | 22 Jan 9:15 am MST |
Extended Forecast for
3 Miles W Saint Marys Glacier CO
Winter Weather Advisory January 23, 11:00am until January 24, 05:00pm
Today
High: 18 °F
Mostly Sunny
and BreezyTonight
Low: 2 °F
Partly Cloudy
and BreezyFriday
High: 14 °F
Snow and
BreezyFriday Night
Low: -3 °F
Snow
Saturday
High: 1 °F
Snow
Saturday Night
Low: -13 °F
Chance Snow
and BreezySunday
High: 0 °F
Chance Snow
and WindySunday Night
Low: -5 °F
Partly Cloudy
and WindyMonday
High: 8 °F
Cold and
Windy
Detailed Forecast
Today
Mostly sunny, with a high near 18. Wind chill values as low as -7. Breezy, with a west wind 16 to 23 mph, with gusts as high as 33 mph.
Tonight
Partly cloudy, with a low around 2. Wind chill values as low as -16. Breezy, with a west wind around 15 mph, with gusts as high as 22 mph.
Friday
Snow, mainly after 11am. High near 14. Wind chill values as low as -17. Breezy, with a west southwest wind 14 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
Snow. Low around -3. Wind chill values as low as -18. West wind around 11 mph, with gusts as high as 20 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
Saturday
Snow. High near 1. West wind 11 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 90%.
Saturday Night
A 40 percent chance of snow, mainly before 11pm. Mostly cloudy, with a low around -13. Breezy.
Sunday
A 40 percent chance of snow. Partly sunny and cold, with a high near 0. Windy.
Sunday Night
Partly cloudy, with a low around -5. Windy.
Monday
Mostly sunny and cold, with a high near 8. Windy.
Monday Night
Mostly cloudy, with a low around 1. Breezy.
Tuesday
A slight chance of snow. Partly sunny and cold, with a high near 9. Windy.
Tuesday Night
Mostly cloudy, with a low around 2. Breezy.
Wednesday
A slight chance of snow. Mostly sunny, with a high near 14. Breezy.
Additional Forecasts and Information
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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)
3:28 am MST Jan 22, 2026
9am MST Jan 22, 2026-6pm MST Jan 28, 2026
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