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.

Mostly Cloudy

33°F

1°C

Humidity 24%
Wind Speed Calm
Barometer 30.20 in
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Last update 21 May 10:15 pm MDT
Extended Forecast for

Saint Marys Glacier CO

  • Tonight

    Tonight: Mostly clear, with a low around 21. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.

    Low: 21 °F

    Mostly Clear
    and Breezy

  • Wednesday

    Wednesday: Sunny, with a high near 47. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 22 mph.

    High: 47 °F

    Sunny and
    Breezy then
    Sunny

  • Wednesday Night

    Wednesday Night: Mostly clear, with a low around 30. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 34 mph.

    Low: 30 °F

    Mostly Clear
    then Mostly
    Clear and
    Breezy

  • Thursday

    Thursday: A 20 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 51. Breezy, with a west southwest wind around 21 mph, with gusts as high as 47 mph.

    High: 51 °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 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 44 mph.

    Low: 24 °F

    Breezy.
    Chance Snow
    Showers then
    Partly Cloudy

  • Friday

    Friday: A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 45.

    High: 45 °F

    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.

    Low: 30 °F

    Chance Snow
    Showers

  • Saturday

    Saturday: A chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 48.

    High: 48 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 31.

    Low: 31 °F

    Chance Snow
    Showers then
    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 21. Breezy, with a west wind 16 to 18 mph, with gusts as high as 30 mph.
Wednesday
Sunny, with a high near 47. Breezy, with a west southwest wind 6 to 15 mph, with gusts as high as 22 mph.
Wednesday Night
Mostly clear, with a low around 30. Breezy, with a west southwest wind 13 to 17 mph, with gusts as high as 34 mph.
Thursday
A 20 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 51. Breezy, with a west southwest wind around 21 mph, with gusts as high as 47 mph.
Thursday Night
A 30 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 24. Breezy, with a west wind 15 to 20 mph, with gusts as high as 44 mph.
Friday
A 40 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 45.
Friday Night
A 40 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 30.
Saturday
A chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 48.
Saturday Night
A chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 31.
Sunday
A chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 48. Breezy.
Sunday Night
A chance of snow showers. Partly cloudy, with a low around 29. Breezy.
Memorial Day
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 50. Breezy.
Monday Night
A slight chance of snow showers. Some thunder is also possible. Mostly clear, with a low around 31.
Tuesday
A slight chance of showers and thunderstorms. Mostly sunny, with a high near 54.
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Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys Glacier CO
 39.82°N 105.63°W (Elev. 10735 ft)
Last Update:
7:07 pm MDT May 21, 2024
Forecast Valid:
10pm MDT May 21, 2024-6pm MDT May 28, 2024
 
Forecast Discussion
 
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