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Current Weather Conditions for Lewistown, MT

A slight chance of snow showers after 7am. Mostly cloudy, with a high near 36. West northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
19°F

Conditions

Wind: 14 mph W
Humidity: 87%
Probability of Precipitation: 13%

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
19° 20° 22° 24° 26° 29° 29° 30° 31° 33° 34° 34° 35°

Upcoming Week

Day Forecast High Low
Today
Slight Chance Snow Showers
A slight chance of snow showers after 7am. Mostly cloudy, with a high near 36. West northwest wind 10 to 16 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
64°F 34°F
Tonight
Chance Light Snow
A chance of snow before 4am. Mostly cloudy. Low around 19, with temperatures rising to around 22 overnight. East northeast wind 6 to 9 mph. Chance of precipitation is 30%.
64°F 34°F
Sunday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 34. East wind 7 to 13 mph, with gusts as high as 21 mph. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
64°F 34°F
Sunday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 21. East northeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
64°F 34°F
Monday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 41. East southeast wind around 7 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
64°F 34°F
Monday Night
Slight Chance Light Snow then Mostly Cloudy
A slight chance of snow before midnight. Mostly cloudy, with a low around 24. South southeast wind around 6 mph. Chance of precipitation is 20%.
64°F 34°F
Tuesday
Rain And Snow Likely
A slight chance of snow before noon, then rain and snow likely. Partly sunny, with a high near 49. West wind 6 to 10 mph, with gusts as high as 20 mph.
64°F 34°F
Tuesday Night
Slight Chance Rain And Snow then Mostly Cloudy
A slight chance of rain and snow before midnight. Mostly cloudy, with a low around 29. West wind 3 to 10 mph, with gusts as high as 20 mph.
64°F 34°F
Wednesday
Slight Chance Light Snow then Chance Light Rain
A slight chance of snow before noon, then a chance of rain. Mostly sunny, with a high near 51.
64°F 34°F
Wednesday Night
Partly Cloudy
Partly cloudy, with a low around 29.
64°F 34°F
Thursday
Sunny
Sunny, with a high near 56.
64°F 34°F
Thursday Night
Mostly Clear
Mostly clear, with a low around 33.
64°F 34°F
Friday
Sunny
Sunny, with a high near 65.
64°F 34°F
Friday Night
Partly Cloudy
Partly cloudy, with a low around 38.
64°F 34°F
Data provided by weather.gov