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

32°F

0°C

Humidity 32%
Wind Speed Calm
Barometer 30.14 in
Dewpoint 6°F (-14°C)
Visibility 10.00 mi
Last update 13 May 1:15 am MDT
Extended Forecast for

Saint Marys Glacier CO

  • Overnight

    Overnight: Partly cloudy, with a low around 27. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.

    Low: 27 °F

    Partly Cloudy

  • Monday

    Monday: A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 1pm, then a chance of rain showers after 1pm. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.

    High: 47 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Rain/Snow

  • Monday Night

    Monday Night: A slight chance of rain and snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.

    Low: 32 °F

    Breezy.
    Slight Chance
    Rain/Snow
    then Partly
    Cloudy

  • Tuesday

    Tuesday: Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 49. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.

    High: 49 °F

    Breezy.
    Mostly Sunny
    then Showers
    Likely

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely before 1am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Breezy, with a west wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 28 °F

    Rain/Snow
    Likely and
    Breezy then
    Slight Chance
    Rain/Snow

  • Wednesday

    Wednesday: Snow showers. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 90%.

    High: 41 °F

    Snow Showers
    Likely then
    Snow Showers
    and Breezy

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.

    Low: 29 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 45. Breezy.

    High: 45 °F

    Chance Snow
    Showers and
    Breezy

  • Thursday Night

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

    Low: 31 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

Detailed Forecast

Overnight
Partly cloudy, with a low around 27. West northwest wind 11 to 14 mph, with gusts as high as 21 mph.
Monday
A slight chance of snow showers before noon, then a chance of rain and snow showers between noon and 1pm, then a chance of rain showers after 1pm. Some thunder is also possible. Mostly sunny, with a high near 47. Breezy, with a west northwest wind 15 to 17 mph, with gusts as high as 28 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Monday Night
A slight chance of rain and snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 32. Breezy, with a west wind 15 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 20%.
Tuesday
Showers likely and possibly a thunderstorm after noon. Partly sunny, with a high near 49. Breezy, with a west wind 18 to 22 mph, with gusts as high as 34 mph. Chance of precipitation is 70%.
Tuesday Night
Rain and snow showers likely before 1am, then a slight chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 28. Breezy, with a west wind 10 to 18 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Snow showers. Some thunder is also possible. High near 41. Breezy. Chance of precipitation is 90%.
Wednesday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 29. Chance of precipitation is 70%.
Thursday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 45. Breezy.
Thursday Night
A slight chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 31.
Friday
A chance of snow showers between noon and 1pm, then a chance of rain showers after 1pm. Some thunder is also possible. Mostly sunny, with a high near 52. Breezy.
Friday Night
A slight chance of rain and snow showers. Partly cloudy, with a low around 34. Breezy.
Saturday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 54. Breezy.
Saturday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 34. Breezy.
Sunday
A chance of rain and snow showers. Some thunder is also possible. Mostly sunny, with a high near 53. Breezy.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
Saint Marys Glacier CO
 39.82°N 105.63°W (Elev. 10735 ft)
Last Update:
3:36 pm MDT May 12, 2024
Forecast Valid:
1am MDT May 13, 2024-6pm MDT May 19, 2024
 
Forecast Discussion
 
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