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Current Weather Conditions for Lewistown, MT

Snow showers likely before 5pm, then snow showers likely and patchy blowing snow. Mostly cloudy. High near 45, with temperatures falling to around 34 in the afternoon. West northwest wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
39°F

Conditions

Wind: 36 mph WNW
Humidity: 62%
Probability of Precipitation: 47%

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
39° 38° 37° 34° 32° 30° 29° 28° 28° 27° 27° 27° 27°

Upcoming Week

Day Forecast High Low
This Afternoon
Snow Showers Likely And Patchy Blowing Snow
Snow showers likely before 5pm, then snow showers likely and patchy blowing snow. Mostly cloudy. High near 45, with temperatures falling to around 34 in the afternoon. West northwest wind 26 to 31 mph, with gusts as high as 47 mph. Chance of precipitation is 60%. New snow accumulation of less than half an inch possible.
60°F 34°F
Tonight
Snow And Patchy Blowing Snow
Snow and patchy blowing snow. Cloudy. Low around 23, with temperatures rising to around 27 overnight. West northwest wind 7 to 23 mph, with gusts as high as 37 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
60°F 34°F
Friday
Snow
Snow. Cloudy, with a high near 31. Northwest wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 5 inches possible.
60°F 34°F
Friday Night
Snow
Snow. Cloudy, with a low around 19. East wind around 8 mph. Chance of precipitation is 100%. New snow accumulation of 4 to 8 inches possible.
60°F 34°F
Saturday
Heavy Snow
Snow. Cloudy, with a high near 30. East wind 7 to 14 mph, with gusts as high as 23 mph. Chance of precipitation is 100%. New snow accumulation of 3 to 7 inches possible.
60°F 34°F
Saturday Night
Light Snow
Snow. Mostly cloudy, with a low around 5. North northwest wind 8 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
60°F 34°F
Sunday
Chance Light Snow
A chance of snow. Partly sunny, with a high near 27. West wind around 8 mph.
60°F 34°F
Sunday Night
Mostly Cloudy then Slight Chance Light Snow
A slight chance of snow after midnight. Mostly cloudy, with a low around 12. Southwest wind 6 to 10 mph.
60°F 34°F
Monday
Chance Light Snow
A chance of snow before noon, then a chance of rain and snow. Cloudy, with a high near 44.
60°F 34°F
Monday Night
Chance Light Rain
A chance of rain. Mostly cloudy, with a low around 36.
60°F 34°F
Tuesday
Slight Chance Light Rain then Partly Sunny
A slight chance of rain before noon. Partly sunny, with a high near 56.
60°F 34°F
Tuesday Night
Mostly Cloudy
Mostly cloudy, with a low around 40.
60°F 34°F
Wednesday
Partly Sunny
Partly sunny, with a high near 64.
60°F 34°F
Wednesday Night
Mostly Cloudy
Mostly cloudy, with a low around 45.
60°F 34°F
Data provided by weather.gov