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

79°F

26°C

Humidity 1%
Wind Speed SW 16 G 21 mph
Barometer 30.35 in
Dewpoint -29°F (-34°C)
Visibility NA
Heat Index77°F (25°C)
Last update 25 Jun 2:15 pm MDT
Extended Forecast for

Saint Marys Glacier CO

  • This Afternoon

    This Afternoon: A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 65. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.

    High: 65 °F

    Slight Chance
    T-storms

  • Tonight

    Tonight: A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 49. Northwest wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.

    Low: 49 °F

    Slight Chance
    T-storms then
    Mostly Clear

  • Wednesday

    Wednesday: Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 65. West southwest wind 8 to 10 mph becoming southeast in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 60%.

    High: 65 °F

    Sunny then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 31 mph.

    Low: 48 °F

    Chance
    T-storms then
    Slight Chance
    T-storms and
    Breezy

  • Thursday

    Thursday: A slight chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 61. Breezy, with a west wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.

    High: 61 °F

    Breezy.
    Slight Chance
    T-storms then
    T-storms
    Likely

  • Thursday Night

    Thursday Night: A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 46. Breezy.

    Low: 46 °F

    Breezy.
    Chance
    T-storms then
    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 60%.

    High: 60 °F

    Breezy.
    Slight Chance
    T-storms then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Breezy.

    Low: 43 °F

    Chance
    T-storms and
    Breezy then
    Mostly Clear

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.

    High: 60 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

This Afternoon
A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 65. West northwest wind 9 to 11 mph, with gusts as high as 18 mph.
Tonight
A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 49. Northwest wind 7 to 9 mph becoming southwest after midnight. Winds could gust as high as 15 mph.
Wednesday
Showers likely and possibly a thunderstorm after noon. Increasing clouds, with a high near 65. West southwest wind 8 to 10 mph becoming southeast in the morning. Winds could gust as high as 16 mph. Chance of precipitation is 60%.
Wednesday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 48. Breezy, with a west southwest wind 10 to 20 mph, with gusts as high as 31 mph.
Thursday
A slight chance of showers and thunderstorms before noon, then showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Mostly cloudy, with a high near 61. Breezy, with a west wind 18 to 22 mph, with gusts as high as 37 mph. Chance of precipitation is 70%.
Thursday Night
A 50 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 46. Breezy.
Friday
A slight chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 60. Breezy. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 43. Breezy.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 60.
Saturday Night
A chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 46. Breezy.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 64. Breezy.
Sunday Night
A chance of showers and thunderstorms. Partly cloudy, with a low around 49. Breezy.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 63. Windy.
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:
2:10 am MDT Jun 25, 2024
Forecast Valid:
2pm MDT Jun 25, 2024-6pm MDT Jul 1, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation