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Current Weather Conditions for Sumatra, MT

A slight chance of snow after 3pm. Partly sunny. High near 38, with temperatures falling to around 36 in the afternoon. West wind around 6 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
36°F

Conditions

Wind: 6 mph WNW
Humidity: 50%
Probability of Precipitation: 24%

Hourly Forcast (next 12 hours)

8 PM 9 PM 10 PM 11 PM 12 AM 1 AM 2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM
36° 36° 38° 36° 35° 32° 29° 27° 26° 25° 25° 25° 24°

Upcoming Week

Day Forecast High Low
This Afternoon
Slight Chance Light Snow
A slight chance of snow after 3pm. Partly sunny. High near 38, with temperatures falling to around 36 in the afternoon. West wind around 6 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
38°F 31°F
Tonight
Chance Snow Showers then Mostly Cloudy
A chance of snow showers between 9pm and 11pm. Mostly cloudy, with a low around 19. West wind 6 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
38°F 31°F
Wednesday
Mostly Sunny then Slight Chance Snow Showers
A slight chance of snow showers between 3pm and 4pm. Mostly sunny, with a high near 43. West wind 10 to 17 mph. Chance of precipitation is 20%.
38°F 31°F
Wednesday Night
Chance Snow Showers
A chance of snow showers before 3am, then a chance of rain and snow showers. Mostly cloudy. Low around 30, with temperatures rising to around 37 overnight. Southwest wind 9 to 14 mph. Chance of precipitation is 50%.
38°F 31°F
Thursday
Chance Rain Showers then Rain And Snow Showers
A chance of rain showers before noon, then rain and snow showers. Cloudy. High near 50, with temperatures falling to around 41 in the afternoon. West wind 22 to 40 mph, with gusts as high as 55 mph. Chance of precipitation is 80%.
38°F 31°F
Thursday Night
Snow Showers
Snow showers. Cloudy, with a low around 26. North wind 8 to 29 mph, with gusts as high as 41 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
38°F 31°F
Friday
Snow Showers
Snow showers. Cloudy. High near 40, with temperatures falling to around 36 in the afternoon. Southwest wind around 10 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
38°F 31°F
Friday Night
Snow Showers
Snow showers. Cloudy. Low around 20, with temperatures rising to around 23 overnight. Northeast wind around 9 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
38°F 31°F
Saturday
Snow Showers
Snow showers. Cloudy. High near 31, with temperatures falling to around 29 in the afternoon. East northeast wind 9 to 14 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
38°F 31°F
Saturday Night
Snow Showers Likely
Snow showers likely. Cloudy, with a low around 10. North wind 9 to 15 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
38°F 31°F
Sunday
Chance Snow Showers
A chance of snow showers. Mostly cloudy, with a high near 26. West northwest wind around 8 mph. Chance of precipitation is 30%. New snow accumulation of less than half an inch possible.
38°F 31°F
Sunday Night
Slight Chance Snow Showers
A slight chance of snow showers. Mostly cloudy. Low around 13, with temperatures rising to around 15 overnight. South wind around 6 mph. Chance of precipitation is 20%.
38°F 31°F
Monday
Chance Snow Showers
A chance of snow showers. Mostly cloudy. High near 39, with temperatures falling to around 37 in the afternoon. South wind 6 to 10 mph. Chance of precipitation is 30%.
38°F 31°F
Monday Night
Chance Snow Showers
A chance of snow showers before 9pm, then a chance of rain and snow showers. Mostly cloudy. Low around 30, with temperatures rising to around 33 overnight. Southwest wind around 9 mph.
38°F 31°F
Data provided by weather.gov