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Current Weather Conditions for Sumatra, MT

Mostly cloudy, with a low around 5. Wind chill values as low as -9. East southeast wind around 9 mph.
5°F

Conditions

Wind: 9 mph ESE
Humidity: 87%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM 12 AM
10° 14° 18° 23° 26° 29° 32° 31° 31°

Upcoming Week

Day Forecast High Low
Overnight
Mostly Cloudy
Mostly cloudy, with a low around 5. Wind chill values as low as -9. East southeast wind around 9 mph.
34°F 15°F
Sunday
Partly Sunny
Partly sunny, with a high near 32. Wind chill values as low as -10. East southeast wind 10 to 15 mph.
34°F 15°F
Sunday Night
Mostly Clear
Mostly clear. Low around 17, with temperatures rising to around 24 overnight. South wind 7 to 12 mph.
34°F 15°F
Monday
Mostly Sunny then Slight Chance Rain Showers
A slight chance of rain showers after 5pm. Mostly sunny. High near 51, with temperatures falling to around 47 in the afternoon. West southwest wind 12 to 17 mph. Chance of precipitation is 20%.
34°F 15°F
Monday Night
Chance Rain Showers then Chance Rain And Snow Showers
A chance of rain showers before 5am, then a chance of rain and snow showers. Mostly cloudy. Low around 31, with temperatures rising to around 36 overnight. West southwest wind around 14 mph. Chance of precipitation is 30%.
34°F 15°F
Tuesday
Chance Rain And Snow Showers
A chance of rain and snow showers. Mostly cloudy. High near 46, with temperatures falling to around 43 in the afternoon. West wind 9 to 16 mph. Chance of precipitation is 40%.
34°F 15°F
Tuesday Night
Chance Rain And Snow Showers
A chance of rain and snow showers before 5am, then a chance of rain and snow showers. Mostly cloudy, with a low around 30. West southwest wind 7 to 10 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
34°F 15°F
Wednesday
Chance Rain And Snow Showers
A chance of rain and snow showers before 8am, then a chance of rain and snow showers between 8am and 5pm. Mostly sunny. High near 48, with temperatures falling to around 44 in the afternoon. West wind 10 to 29 mph, with gusts as high as 40 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
34°F 15°F
Wednesday Night
Mostly Clear
Mostly clear. Low around 29, with temperatures rising to around 31 overnight. West wind 16 to 22 mph.
34°F 15°F
Thursday
Sunny
Sunny. High near 53, with temperatures falling to around 50 in the afternoon. West wind 18 to 28 mph.
34°F 15°F
Thursday Night
Partly Cloudy then Chance Rain And Snow Showers
A chance of rain and snow showers after 5am. Partly cloudy. Low around 31, with temperatures rising to around 34 overnight. West wind around 22 mph. Chance of precipitation is 30%.
34°F 15°F
Friday
Chance Rain And Snow Showers
A chance of rain and snow showers. Partly sunny. High near 47, with temperatures falling to around 34 in the afternoon. West northwest wind 20 to 25 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
34°F 15°F
Friday Night
Chance Snow Showers
A chance of snow showers. Mostly cloudy. Low around 15, with temperatures rising to around 17 overnight. North northwest wind 13 to 23 mph. Chance of precipitation is 40%. New snow accumulation of less than half an inch possible.
34°F 15°F
Saturday
Chance Snow Showers
A chance of snow showers before 5pm. Partly sunny. High near 30, with temperatures falling to around 26 in the afternoon. North northeast wind 13 to 16 mph.
34°F 15°F
Data provided by weather.gov