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Current Weather Conditions for Lewistown, MT

Partly cloudy, with a low around 11. West southwest wind around 7 mph.
13°F

Conditions

Wind: 7 mph WSW
Humidity: 54%
Probability of Precipitation: 4%

Hourly Forcast (next 12 hours)

11 AM 12 PM 1 PM 2 PM 3 PM 4 PM 5 PM 6 PM 7 PM 8 PM 9 PM 10 PM 11 PM
13° 13° 12° 15° 18° 25° 29° 31° 34° 33° 33° 32° 32°

Upcoming Week

Day Forecast High Low
Overnight
Partly Cloudy
Partly cloudy, with a low around 11. West southwest wind around 7 mph.
45°F 21°F
Tuesday
Partly Sunny then Chance Light Snow
A chance of snow after 2pm. Partly sunny. High near 35, with temperatures falling to around 32 in the afternoon. West wind 7 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
45°F 21°F
Tuesday Night
Slight Chance Light Snow then Partly Cloudy
A slight chance of snow before 11pm. Partly cloudy, with a low around 16. West wind 12 to 15 mph, with gusts as high as 24 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
45°F 21°F
Wednesday
Partly Sunny then Slight Chance Light Snow
A slight chance of snow after noon. Partly sunny, with a high near 40. West southwest wind 14 to 25 mph, with gusts as high as 38 mph. Chance of precipitation is 20%. New snow accumulation of less than half an inch possible.
45°F 21°F
Wednesday Night
Chance Light Snow
A chance of snow. Cloudy, with a low around 31. West southwest wind 13 to 24 mph, with gusts as high as 38 mph. Chance of precipitation is 50%. New snow accumulation of less than half an inch possible.
45°F 21°F
Thursday
Rain And Snow
Rain and snow likely before noon, then rain and snow. Cloudy, with a high near 45. West wind 30 to 41 mph, with gusts as high as 55 mph. Chance of precipitation is 90%.
45°F 21°F
Thursday Night
Snow
Snow. Cloudy, with a low around 26. West northwest wind 12 to 30 mph, with gusts as high as 43 mph. New snow accumulation of 3 to 5 inches possible.
45°F 21°F
Friday
Snow
Snow. Cloudy, with a high near 40. West wind 10 to 14 mph, with gusts as high as 24 mph. New snow accumulation of 1 to 3 inches possible.
45°F 21°F
Friday Night
Snow
Snow. Cloudy, with a low around 21. New snow accumulation of 2 to 4 inches possible.
45°F 21°F
Saturday
Snow
Snow. Cloudy, with a high near 31. New snow accumulation of 3 to 5 inches possible.
45°F 21°F
Saturday Night
Light Snow Likely
Snow likely. Mostly cloudy, with a low around 9. New snow accumulation of less than one inch possible.
45°F 21°F
Sunday
Chance Light Snow
A chance of snow. Mostly cloudy, with a high near 29.
45°F 21°F
Sunday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 17.
45°F 21°F
Monday
Chance Light Snow
A chance of snow before 3pm, then a chance of rain. Mostly cloudy, with a high near 45.
45°F 21°F
Data provided by weather.gov