NWS Forecast for: 16 Miles W St Mary MT
Issued by: National Weather Service Great Falls, MT
Last Update: 2:20 am MDT Oct 20, 2021


Today: A slight chance of snow after 2pm, mixing with rain after 4pm. Mostly cloudy, with a high near 40. Southwest wind 9 to 16 mph, with gusts as high as 24 mph. Chance of precipitation is 20%.

Tonight: A 40 percent chance of snow before midnight. Mostly cloudy, with a low around 28. Southwest wind 14 to 17 mph, with gusts as high as 23 mph. Little or no snow accumulation expected.

Thursday: Mostly sunny, with a high near 37. Southwest wind around 15 mph, with gusts as high as 25 mph.

Thursday Night: Mostly cloudy, with a low around 30. Southwest wind 11 to 14 mph, with gusts as high as 20 mph.

Friday: A 40 percent chance of rain after noon. Mostly cloudy, with a high near 42. South southwest wind 13 to 16 mph, with gusts as high as 20 mph.

Friday Night: Rain likely before 9pm, then rain and snow likely between 9pm and midnight, then snow likely after midnight. Cloudy, with a low around 28. Southwest wind 13 to 16 mph, with gusts as high as 20 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 2 inches possible.

Saturday: A 30 percent chance of snow before noon. Mostly cloudy, with a high near 31. Southwest wind 15 to 20 mph, with gusts as high as 26 mph. New snow accumulation of less than one inch possible.

Saturday Night: A chance of snow. Mostly cloudy, with a low around 26. Southwest wind 15 to 18 mph, with gusts as high as 24 mph.

Sunday: A chance of snow. Partly sunny, with a high near 28.

Sunday Night: A chance of snow, mainly after midnight. Mostly cloudy, with a low around 23.

Monday: A chance of snow. Mostly cloudy, with a high near 30.

Monday Night: A chance of snow. Mostly cloudy, with a low around 23.

Tuesday: A chance of snow. Mostly cloudy, with a high near 26.



16 Miles W St Mary MT
 48.79°N 113.77°W (Elev. 7480 ft)

Visit your local NWS office at: https://www.weather.gov/tfx