Tracking Eastern U.S. Storm; Unsettled in the Northwest

A storm system crossing the Mississippi Valley will bring gusty winds with a threat for isolated severe thunderstorms today before shifting through the East Coast on Thanksgiving. Late this weekend into early next week, heavy rain and thunderstorms are possible from the western Gulf of Mexico to coastal New England. Unsettled weather will continue for one more day in the Northwest. Read More >

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

Lat: 40.09°NLon: 105.92°WElev: 8207ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles W Saint Marys Glacier CO

  • This
    Afternoon

    This Afternoon: Patchy blowing snow. Sunny, with a high near 25. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.

    Patchy
    Blowing Snow
    and Windy

    High: 25 °F

  • Tonight

    Tonight: Patchy blowing snow before 1am. Mostly clear, with a low around 8. Wind chill values as low as -10. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.

    Patchy
    Blowing Snow
    and Breezy

    Low: 8 °F

  • Thanksgiving
    Day

    Thanksgiving Day: A 30 percent chance of snow showers, mainly after 11am.  Partly sunny, with a high near 13. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 22 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers

    High: 13 °F

  • Thursday
    Night

    Thursday Night: A 30 percent chance of snow showers before 11pm.  Partly cloudy, with a low around 2. Wind chill values as low as -16. West wind around 14 mph, with gusts as high as 23 mph.  New snow accumulation of less than a half inch possible.

    Chance Snow
    Showers then
    Partly Cloudy

    Low: 2 °F

  • Friday

    Friday: Sunny, with a high near 16. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.

    Sunny

    High: 16 °F

  • Friday
    Night

    Friday Night: Mostly clear, with a low around 6.

    Mostly Clear

    Low: 6 °F

  • Saturday

    Saturday: Sunny, with a high near 21. Blustery.

    Sunny and
    Blustery

    High: 21 °F

  • Saturday
    Night

    Saturday Night: Mostly clear, with a low around 6. Blustery.

    Mostly Clear
    and Blustery

    Low: 6 °F

  • Sunday

    Sunday: Sunny, with a high near 16. Breezy.

    Sunny and
    Breezy

    High: 16 °F

Detailed Forecast

This Afternoon
Patchy blowing snow. Sunny, with a high near 25. Windy, with a west wind around 25 mph, with gusts as high as 38 mph.
Tonight
Patchy blowing snow before 1am. Mostly clear, with a low around 8. Wind chill values as low as -10. Breezy, with a west wind 17 to 24 mph, with gusts as high as 37 mph.
Thanksgiving Day
A 30 percent chance of snow showers, mainly after 11am. Partly sunny, with a high near 13. Wind chill values as low as -10. West wind 10 to 14 mph, with gusts as high as 22 mph. New snow accumulation of less than a half inch possible.
Thursday Night
A 30 percent chance of snow showers before 11pm. Partly cloudy, with a low around 2. Wind chill values as low as -16. West wind around 14 mph, with gusts as high as 23 mph. New snow accumulation of less than a half inch possible.
Friday
Sunny, with a high near 16. West northwest wind 10 to 13 mph, with gusts as high as 21 mph.
Friday Night
Mostly clear, with a low around 6.
Saturday
Sunny, with a high near 21. Blustery.
Saturday Night
Mostly clear, with a low around 6. Blustery.
Sunday
Sunny, with a high near 16. Breezy.
Sunday Night
Mostly clear, with a low around 7. Breezy.
Monday
Patchy blowing snow. Sunny, with a high near 22. Breezy.
Monday Night
Patchy blowing snow. Partly cloudy, with a low around 9. Breezy.
Tuesday
Patchy blowing snow. Mostly sunny, with a high near 17. Blustery.
Click Map For Forecast
Point Forecast:
3 Miles W Saint Marys Glacier CO
 39.84°N 105.69°W (Elev. 12507 ft)
10:05 am MST Nov 25, 2020
1pm MST Nov 25, 2020-6pm MST Dec 1, 2020
 
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Additional Resources

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Hourly Weather Forecast

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