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

    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.

    Low: -4 °F

    Blowing Snow
    and Windy

  • Tuesday

    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.

    High: 10 °F

    Cold and
    Windy

  • Tuesday Night

    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.

    Low: 2 °F

    Partly Cloudy
    and Windy

  • Wednesday

    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.

    High: 18 °F

    Partly Sunny
    and Breezy

  • Wednesday Night

    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.

    Low: 2 °F

    Chance Snow
    and Breezy

  • Thursday

    Thursday: A 50 percent chance of snow.  Mostly cloudy and cold, with a high near 8. Blustery.

    High: 8 °F

    Chance Snow
    and Blustery

  • Thursday Night

    Thursday Night: A 30 percent chance of snow.  Mostly cloudy, with a low around 2. Breezy.

    Low: 2 °F

    Chance Snow
    and Breezy

  • Friday

    Friday: A chance of snow.  Mostly cloudy, with a high near 12. Breezy.

    High: 12 °F

    Chance Snow
    and Breezy

  • Friday Night

    Friday Night: A chance of snow.  Mostly cloudy, with a low around 7. Breezy.

    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.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Saint Marys Glacier CO
 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
 
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Additional Resources

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Hourly Weather Forecast

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