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.

Overcast

44°F

7°C

Humidity 9%
Wind Speed E 13 G 17 mph
Barometer 30.18 in
Dewpoint -12°F (-24°C)
Visibility 10.00 mi
Wind Chill38°F (3°C)
Last update 9 May 2:35 pm MDT
Extended Forecast for

3 Miles WNW Saint Marys Glacier CO

Winter Weather Advisory May 9, 03:00pm until May 10, 12:00pm
Click here for hazard details and duration
Winter Weather Advisory

  • This Afternoon

    This Afternoon: Snow showers. Some thunder is also possible. High near 21. Breezy, with an east wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.

    High: 21 °F

    Snow Showers
    and Breezy

  • Tonight

    Tonight: Snow showers. Some thunder is also possible. Low around 16. Breezy, with an east wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    Low: 16 °F

    Snow Showers
    and Breezy

  • Friday

    Friday: Snow showers. Some thunder is also possible. High near 24. Southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 24 °F

    Snow Showers

  • Friday Night

    Friday Night: A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 16. East southeast wind 9 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.

    Low: 16 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Saturday

    Saturday: Snow showers, mainly after noon. Some thunder is also possible. High near 32. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%.

    High: 32 °F

    Chance Snow
    Showers then
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers, mainly after noon. Some thunder is also possible. High near 32. Breezy. Chance of precipitation is 80%.

    High: 32 °F

    Breezy.
    Chance Snow
    Showers then
    Snow Showers

  • Sunday Night

    Sunday Night: A chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 20. Blustery.

    Low: 20 °F

    Chance Snow
    Showers and
    Blustery

  • Monday

    Monday: Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Breezy.

    High: 37 °F

    Snow Showers
    Likely and
    Breezy

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 21. Breezy, with an east wind 13 to 15 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 5 inches possible.
Tonight
Snow showers. Some thunder is also possible. Low around 16. Breezy, with an east wind around 15 mph, with gusts as high as 24 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Friday
Snow showers. Some thunder is also possible. High near 24. Southeast wind around 14 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Friday Night
A 40 percent chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 16. East southeast wind 9 to 11 mph becoming west southwest after midnight. Winds could gust as high as 18 mph. New snow accumulation of less than a half inch possible.
Saturday
Snow showers, mainly after noon. Some thunder is also possible. High near 32. West southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 16 mph. Chance of precipitation is 80%.
Saturday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Sunday
Snow showers, mainly after noon. Some thunder is also possible. High near 32. Breezy. Chance of precipitation is 80%.
Sunday Night
A chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 20. Blustery.
Monday
Snow showers likely, mainly after noon. Some thunder is also possible. Partly sunny, with a high near 37. Breezy.
Monday Night
A chance of snow showers before midnight. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy.
Tuesday
Snow showers likely. Some thunder is also possible. Partly sunny, with a high near 37. Breezy.
Tuesday Night
A chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 24. Breezy.
Wednesday
Snow showers likely. Some thunder is also possible. Mostly cloudy, with a high near 33. 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:
2:21 pm MDT May 9, 2024
Forecast Valid:
2pm MDT May 9, 2024-6pm MDT May 15, 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