7-Day Forecast 39.84°N 105.69°W (Text-Only)
NWS Forecast for: 3 Miles W Saint Marys Glacier CO
Issued by: National Weather Service Denver-Boulder, CO
Last Update: 2:46 am MST Feb 11, 2025




Today: Snow, mainly after 1pm. Patchy blowing snow between 1pm and 3pm. High near 11. Wind chill values as low as -13. Breezy, with a west southwest wind 15 to 18 mph, with gusts as high as 30 mph. Chance of precipitation is 90%. Total daytime snow accumulation of around an inch possible.

Tonight: Snow. Low around -9. Wind chill values as low as -24. South southwest wind 9 to 11 mph, with gusts as high as 18 mph. Chance of precipitation is 100%. New snow accumulation of 2 to 4 inches possible.

Wednesday: Snow. High near -6. Wind chill values as low as -30. Breezy, with a west wind 8 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of around an inch possible.

Wednesday Night: A 50 percent chance of snow before 11pm. Cloudy during the early evening, then gradual clearing, with a low around -14. Wind chill values as low as -42. Windy, with a west wind 15 to 20 mph increasing to 24 to 29 mph after midnight. Winds could gust as high as 44 mph. New snow accumulation of less than a half inch possible.

Thursday: A 20 percent chance of snow after 11am. Mostly sunny, with a high near 12. Breezy, with a west wind 15 to 24 mph, with gusts as high as 37 mph.

Thursday Night: Snow likely, mainly after 11pm. Mostly cloudy, with a low around 9. Breezy. Chance of precipitation is 60%.

Friday: Snow. High near 19. Windy. Chance of precipitation is 100%.

Friday Night: Snow. Cloudy, with a low around 7.

Saturday: Snow. Cloudy and cold, with a high near 10. Breezy.

Saturday Night: Snow likely, mainly before 11pm. Mostly cloudy, with a low around 3. Breezy.

Sunday: A chance of snow. Partly sunny, with a high near 15. Windy.

Sunday Night: A chance of snow. Mostly cloudy, with a low around 12. Windy.

Washington's Birthday: Snow. Mostly cloudy, with a high near 17. Windy.



3 Miles W Saint Marys Glacier CO
 39.84°N 105.69°W (Elev. 12507 ft)

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