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

37°F

3°C

Humidity 33%
Wind Speed NE 3 mph
Barometer 30.11 in
Dewpoint 10°F (-12°C)
Visibility 10.00 mi
Last update 19 May 4:55 am MDT
Extended Forecast for

3 Miles W Saint Marys Glacier CO

  • Overnight

    Overnight: A 20 percent chance of snow showers. Partly cloudy, with a low around 29. Breezy, with a west southwest wind around 18 mph, with gusts as high as 30 mph.

    Low: 29 °F

    Slight Chance
    Snow Showers
    and Breezy

  • Sunday

    Sunday: A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.

    High: 41 °F

    Breezy.
    Mostly Sunny
    then Chance
    Snow Showers

  • Sunday Night

    Sunday Night: A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 26. Breezy, with a west wind 16 to 21 mph becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 33 mph.

    Low: 26 °F

    Slight Chance
    Snow Showers
    and Breezy
    then Partly
    Cloudy

  • Monday

    Monday: A 50 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a south southwest wind 10 to 16 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.

    High: 41 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Chance
    Snow Showers

  • Monday Night

    Monday Night: Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 22. South southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.

    Low: 22 °F

    Snow Showers
    Likely

  • Tuesday

    Tuesday: Snow showers. Some thunder is also possible. High near 31. Breezy. Chance of precipitation is 90%.

    High: 31 °F

    Snow Showers
    and Breezy

  • Tuesday Night

    Tuesday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.

    Low: 17 °F

    Breezy. Snow
    Showers
    Likely then
    Slight Chance
    Snow Showers

  • Wednesday

    Wednesday: A chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 36. Breezy.

    High: 36 °F

    Chance Snow
    Showers and
    Breezy

  • Wednesday Night

    Wednesday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 23.

    Low: 23 °F

    Slight Chance
    Snow Showers
    then Mostly
    Clear

Detailed Forecast

Overnight
A 20 percent chance of snow showers. Partly cloudy, with a low around 29. Breezy, with a west southwest wind around 18 mph, with gusts as high as 30 mph.
Sunday
A 30 percent chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 41. Breezy, with a west wind 16 to 23 mph, with gusts as high as 34 mph. Little or no snow accumulation expected.
Sunday Night
A 20 percent chance of snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 26. Breezy, with a west wind 16 to 21 mph becoming south southwest 8 to 13 mph after midnight. Winds could gust as high as 33 mph.
Monday
A 50 percent chance of snow showers, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 41. Breezy, with a south southwest wind 10 to 16 mph, with gusts as high as 25 mph. Little or no snow accumulation expected.
Monday Night
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a low around 22. South southwest wind 10 to 14 mph, with gusts as high as 22 mph. Chance of precipitation is 70%.
Tuesday
Snow showers. Some thunder is also possible. High near 31. Breezy. Chance of precipitation is 90%.
Tuesday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 17. Breezy. Chance of precipitation is 60%.
Wednesday
A chance of snow showers, mainly after noon. Some thunder is also possible. Mostly sunny, with a high near 36. Breezy.
Wednesday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 23.
Thursday
A chance of snow showers after noon. Some thunder is also possible. Mostly sunny, with a high near 42. Breezy.
Thursday Night
A slight chance of snow showers. Partly cloudy, with a low around 23. Breezy.
Friday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 36. Breezy.
Friday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 23. Breezy.
Saturday
A chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 40. Breezy.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
3 Miles W Saint Marys Glacier CO
 39.84°N 105.69°W (Elev. 12507 ft)
Last Update:
3:12 am MDT May 19, 2024
Forecast Valid:
5am MDT May 19, 2024-6pm MDT May 25, 2024
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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