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.

N/A

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

4 Miles W Saint Marys Glacier CO

  • Today

    Today: A slight chance of snow showers after noon, mixing with rain after 2pm. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy, with a west southwest wind 10 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.

    High: 45 °F

    Breezy.
    Mostly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tonight

    Tonight: A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 29. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

  • Juneteenth

    Juneteenth: A slight chance of snow showers before 11am, then rain and snow showers likely between 11am and 1pm, then rain showers likely after 1pm. Some thunder is also possible. Partly sunny, with a high near 42. Southeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    High: 42 °F

    Slight Chance
    Rain/Snow
    then
    Rain/Snow
    Likely

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 35. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.

    Low: 35 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 53. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.

    High: 53 °F

    Partly Sunny
    and Breezy
    then T-storms
    Likely

  • Thursday Night

    Thursday Night: A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 40.

    Low: 40 °F

    Chance
    T-storms then
    Slight Chance
    T-storms

  • Friday

    Friday: A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.

    High: 51 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.

    Low: 38 °F

    Chance
    T-storms then
    Partly Cloudy

  • Saturday

    Saturday: A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.

    High: 55 °F

    Sunny then
    Chance
    T-storms

Detailed Forecast

Today
A slight chance of snow showers after noon, mixing with rain after 2pm. Some thunder is also possible. Mostly sunny, with a high near 45. Breezy, with a west southwest wind 10 to 16 mph becoming south southeast in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 20%.
Tonight
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 29. South southeast wind 10 to 14 mph, with gusts as high as 23 mph.
Juneteenth
A slight chance of snow showers before 11am, then rain and snow showers likely between 11am and 1pm, then rain showers likely after 1pm. Some thunder is also possible. Partly sunny, with a high near 42. Southeast wind 9 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 35. South southeast wind 9 to 14 mph, with gusts as high as 22 mph.
Thursday
Showers likely and possibly a thunderstorm between noon and 3pm, then showers and thunderstorms likely after 3pm. Partly sunny, with a high near 53. Breezy, with a south southwest wind 7 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 60%.
Thursday Night
A 40 percent chance of showers and thunderstorms, mainly before midnight. Mostly cloudy, with a low around 40.
Friday
A slight chance of showers, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 51. Chance of precipitation is 60%.
Friday Night
A chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 38.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 55.
Saturday Night
A slight chance of showers and thunderstorms before midnight. Mostly clear, with a low around 39.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 54.
Sunday Night
A slight chance of showers and thunderstorms. Partly cloudy, with a low around 41.
Monday
A chance of showers and thunderstorms. Mostly sunny, with a high near 57.
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Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W Saint Marys Glacier CO
 39.84°N 105.72°W (Elev. 12260 ft)
Last Update:
7:01 am MDT Jun 18, 2024
Forecast Valid:
7am MDT Jun 18, 2024-6pm MDT Jun 24, 2024
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation