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.

Light Snow

32°F

0°C

Humidity 16%
Wind Speed W 16 G 24 mph
Barometer 29.72 in
Dewpoint -10°F (-23°C)
Visibility 5.00 mi
Wind Chill21°F (-6°C)
Last update 7 May 12:35 pm MDT
Extended Forecast for

2 Miles NNE Saint Marys Glacier CO

Winter Weather Advisory until May 7, 06:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory until May 7, 06:00pm

    NOW until 6:00pm Tue

    Winter Weather Advisory

  • This Afternoon

    High: 37 °F

    Snow Showers
    and Windy

  • Tonight

    Tonight: Snow showers likely, mainly before midnight. Some thunder is also possible. Widespread blowing snow, mainly between 1am and 3am. Mostly cloudy, with a low around 14. Wind chill values as low as -7. Windy, with a west wind 28 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 14 °F

    Snow Showers
    Likely and
    Blowing Snow

  • Wednesday

    Wednesday: A 20 percent chance of snow showers. Partly sunny, with a high near 36. Wind chill values as low as -5. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph.

    High: 36 °F

    Slight Chance
    Snow Showers
    and Windy

  • Wednesday Night

    Wednesday Night: A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 17. Blustery, with a west wind 13 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.

    Low: 17 °F

    Chance Snow
    Showers and
    Blustery

  • Thursday

    Thursday: Snow showers. Some thunder is also possible. High near 36. Breezy, with a west wind 13 to 17 mph becoming east northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.

    High: 36 °F

    Snow Showers
    and Breezy

  • Thursday Night

    Thursday Night: Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Showers
    Likely and
    Blustery then
    Chance Snow
    Showers

  • Friday

    Friday: A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 44.

    High: 44 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before midnight. Partly cloudy, with a low around 24.

    Low: 24 °F

    Slight Chance
    Snow Showers
    then Partly
    Cloudy

Detailed Forecast

This Afternoon
Snow showers. Some thunder is also possible. High near 37. Windy, with a west wind around 31 mph, with gusts as high as 55 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 3 to 7 inches possible.
Tonight
Snow showers likely, mainly before midnight. Some thunder is also possible. Widespread blowing snow, mainly between 1am and 3am. Mostly cloudy, with a low around 14. Wind chill values as low as -7. Windy, with a west wind 28 to 33 mph, with gusts as high as 55 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A 20 percent chance of snow showers. Partly sunny, with a high near 36. Wind chill values as low as -5. Windy, with a west wind 24 to 29 mph, with gusts as high as 44 mph.
Wednesday Night
A 50 percent chance of snow showers. Some thunder is also possible. Mostly cloudy, with a low around 17. Blustery, with a west wind 13 to 23 mph, with gusts as high as 34 mph. New snow accumulation of less than one inch possible.
Thursday
Snow showers. Some thunder is also possible. High near 36. Breezy, with a west wind 13 to 17 mph becoming east northeast in the afternoon. Winds could gust as high as 28 mph. Chance of precipitation is 80%.
Thursday Night
Snow showers likely, mainly before midnight. Some thunder is also possible. Mostly cloudy, with a low around 23. Blustery. Chance of precipitation is 60%.
Friday
A 50 percent chance of snow showers. Some thunder is also possible. Partly sunny, with a high near 44.
Friday Night
A slight chance of snow showers before midnight. Partly cloudy, with a low around 24.
Saturday
A chance of showers and thunderstorms after noon. Mostly sunny, with a high near 51. Breezy.
Saturday Night
A chance of rain and snow showers before midnight. Some thunder is also possible. Partly cloudy, with a low around 28.
Sunday
A chance of showers and thunderstorms. Mostly sunny, with a high near 54. Breezy.
Sunday Night
A chance of rain and snow showers. Some thunder is also possible. Partly cloudy, with a low around 31.
Monday
Rain and snow showers likely. Some thunder is also possible. Mostly sunny, with a high near 55. Breezy.
Click Map For Forecast
Disclaimer
Map Legend

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles NNE Saint Marys Glacier CO
 39.87°N 105.64°W (Elev. 10003 ft)
Last Update:
5:20 am MDT May 7, 2024
Forecast Valid:
1pm MDT May 7, 2024-6pm MDT May 13, 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