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

31°F

-1°C

Humidity 28%
Wind Speed Calm
Barometer 30.08 in
Dewpoint 2°F (-17°C)
Visibility 10.00 mi
Last update 17 May 4:55 am MDT
Extended Forecast for

3 Miles WNW Saint Marys Glacier CO

  • Today

    Today: A 10 percent chance of snow showers after noon. Some thunder is also possible. Sunny, with a high near 42. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.

    High: 42 °F

    Breezy. Sunny
    then Slight
    Chance Snow
    Showers

  • Tonight

    Tonight: Mostly clear, with a low around 27. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.

    Low: 27 °F

    Mostly Clear
    and Breezy

  • Saturday

    Saturday: A 50 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.

    High: 43 °F

    Breezy. Sunny
    then Chance
    Snow Showers

  • Saturday Night

    Saturday Night: A 50 percent chance of snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow
    Showers and
    Breezy

  • Sunday

    Sunday: A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Windy, with a west wind 18 to 23 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 55 mph.

    High: 42 °F

    Chance Snow
    Showers and
    Windy

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 27. Windy.

    Low: 27 °F

    Slight Chance
    Snow Showers
    and Windy

  • Monday

    Monday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 60%.

    High: 41 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Monday Night

    Monday Night: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 23.

    Low: 23 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 30. Blustery.

    High: 30 °F

    Snow Showers
    Likely and
    Blustery

Detailed Forecast

Today
A 10 percent chance of snow showers after noon. Some thunder is also possible. Sunny, with a high near 42. Breezy, with a west wind 15 to 22 mph, with gusts as high as 34 mph.
Tonight
Mostly clear, with a low around 27. Breezy, with a west wind 15 to 23 mph, with gusts as high as 34 mph.
Saturday
A 50 percent chance of snow showers after noon. Some thunder is also possible. Increasing clouds, with a high near 43. Breezy, with a west wind 13 to 17 mph, with gusts as high as 28 mph. Little or no snow accumulation expected.
Saturday Night
A 50 percent chance of snow showers, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. Breezy, with a west southwest wind 10 to 17 mph, with gusts as high as 28 mph. New snow accumulation of less than a half inch possible.
Sunday
A 30 percent chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Windy, with a west wind 18 to 23 mph increasing to 26 to 31 mph in the morning. Winds could gust as high as 55 mph.
Sunday Night
A 20 percent chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 27. Windy.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy. Chance of precipitation is 60%.
Monday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 23.
Tuesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 30. Blustery.
Tuesday Night
A chance of snow showers, mainly before midnight. Some thunder is also possible. Partly cloudy, with a low around 19. Blustery.
Wednesday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 38. Breezy.
Wednesday Night
A slight chance of snow showers. Some thunder is also possible. Partly cloudy, with a low around 23. Breezy.
Thursday
A chance of snow showers. Some thunder is also possible. Mostly sunny, with a high near 39. Breezy.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WNW Saint Marys Glacier CO
 39.84°N 105.69°W (Elev. 12507 ft)
Last Update:
3:28 am MDT May 17, 2024
Forecast Valid:
5am MDT May 17, 2024-6pm MDT May 23, 2024
 
Forecast Discussion
 
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Additional Resources

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation