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Current Weather Conditions for Jefferson Cty, MT

Mostly clear, with a low around 30. West northwest wind 2 to 6 mph.
44°F

Conditions

Wind: 6 mph N
Humidity: 37%
Probability of Precipitation: 0%

Hourly Forcast (next 12 hours)

2 AM 3 AM 4 AM 5 AM 6 AM 7 AM 8 AM 9 AM 10 AM 11 AM 12 PM 1 PM 2 PM
44° 39° 38° 36° 35° 33° 33° 33° 32° 32° 32° 31° 35°

Upcoming Week

Day Forecast High Low
Tonight
Mostly Clear
Mostly clear, with a low around 30. West northwest wind 2 to 6 mph.
40°F 28°F
Friday
Mostly Sunny
Mostly sunny, with a high near 61. South wind 6 to 9 mph, with gusts as high as 20 mph.
40°F 28°F
Friday Night
Slight Chance Rain Showers then Mostly Cloudy
A slight chance of rain showers before midnight. Mostly cloudy, with a low around 39. South southwest wind around 8 mph, with gusts as high as 18 mph. Chance of precipitation is 20%.
40°F 28°F
Saturday
Rain Showers Likely
Rain showers likely before 3pm, then showers and thunderstorms likely. Partly sunny, with a high near 61. Southwest wind 8 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 70%.
40°F 28°F
Saturday Night
Rain Showers Likely
Rain showers likely. Mostly cloudy, with a low around 34. West southwest wind 7 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 60%.
40°F 28°F
Sunday
Chance Rain And Snow Showers then Showers And Thunderstorms
A chance of rain and snow showers before noon, then showers and thunderstorms. Mostly cloudy, with a high near 52. South southwest wind 7 to 12 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
40°F 28°F
Sunday Night
Light Rain then Chance Rain And Snow
Rain before 3am, then a chance of rain and snow. Mostly cloudy, with a low around 34. West wind 6 to 10 mph, with gusts as high as 22 mph.
40°F 28°F
Monday
Rain And Snow
Rain and snow. Mostly cloudy, with a high near 46. West wind 6 to 13 mph, with gusts as high as 25 mph.
40°F 28°F
Monday Night
Chance Rain And Snow then Mostly Cloudy
A chance of rain and snow before midnight. Mostly cloudy, with a low around 31.
40°F 28°F
Tuesday
Slight Chance Light Snow
A slight chance of snow. Partly sunny, with a high near 47.
40°F 28°F
Tuesday Night
Partly Cloudy
Partly cloudy, with a low around 32.
40°F 28°F
Wednesday
Light Snow Likely
Snow likely. Mostly cloudy, with a high near 43. New snow accumulation of less than half an inch possible.
40°F 28°F
Wednesday Night
Chance Light Snow
A chance of snow. Mostly cloudy, with a low around 24. New snow accumulation of 1 to 2 inches possible.
40°F 28°F
Thursday
Chance Light Snow
A chance of snow. Partly sunny, with a high near 40. New snow accumulation of less than one inch possible.
40°F 28°F
Data provided by weather.gov