National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Granby-Grand County Airport (KGNB)

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

Fair

47°F

8°C

Humidity 27%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 15°F (-9°C)
Visibility 10.00 mi
Last update 22 May 11:35 am MDT
Extended Forecast for

Saint Marys Glacier CO

  • Today

    Today: Sunny, with a high near 43. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 33 mph.

    High: 43 °F

    Sunny and
    Breezy

  • Tonight

    Tonight: Mostly clear, with a low around 30. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 43 mph.

    Low: 30 °F

    Mostly Clear
    and Windy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 45. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 49 mph.

    High: 45 °F

    Breezy. Sunny
    then Slight
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A 30 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 22. Windy, with a west wind 21 to 28 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.

    Low: 22 °F

    Chance Snow
    Showers and
    Windy then
    Mostly Clear
    and Breezy

  • Friday

    Friday: A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west wind 13 to 20 mph, with gusts as high as 39 mph.

    High: 41 °F

    Sunny and
    Breezy then
    Chance Snow
    Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Saturday

    Saturday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 60%.

    High: 43 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday Night

    Saturday Night: A chance of snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy.

    Low: 30 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday

    Sunday: A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 41. Breezy.

    High: 41 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Today
Sunny, with a high near 43. Breezy, with a west southwest wind 15 to 20 mph, with gusts as high as 33 mph.
Tonight
Mostly clear, with a low around 30. Windy, with a west southwest wind 18 to 25 mph, with gusts as high as 43 mph.
Thursday
A 20 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 45. Breezy, with a west southwest wind 20 to 23 mph, with gusts as high as 49 mph.
Thursday Night
A 30 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 22. Windy, with a west wind 21 to 28 mph, with gusts as high as 55 mph. New snow accumulation of less than a half inch possible.
Friday
A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west wind 13 to 20 mph, with gusts as high as 39 mph.
Friday Night
A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30. Breezy.
Saturday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 43. Breezy. Chance of precipitation is 60%.
Saturday Night
A chance of snow showers, mainly before midnight. Some thunder is also possible. 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 41. Breezy.
Sunday Night
A slight chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 27. Blustery.
Memorial Day
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy.
Monday Night
A slight chance of snow showers. Some thunder is also possible. Mostly clear, with a low around 30.
Tuesday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 50.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys Glacier CO
 39.85°N 105.63°W (Elev. 11368 ft)
Last Update:
3:56 am MDT May 22, 2024
Forecast Valid:
11am MDT May 22, 2024-6pm MDT May 28, 2024
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation