BREAKING WEATHER:  AIRPORT DELAYS
Weather Forecast for
Petroleum County, MT Today: Sunny, with a high near 31. Wind chill values between -10 and zero. South wind 7 to 10 mph.

Tonight: Mostly clear, with a temperature falling to near 17 by 8pm, then rising to around 25 during the remainder of the night. West southwest wind around 7 mph.

Wednesday: Increasing clouds, with a high near 40. Southwest wind 5 to 8 mph.

Wednesday Night: Mostly cloudy, with a low around 25. West southwest wind around 7 mph.

Thursday: A 30 percent chance of showers after 5pm. Mostly cloudy, with a high near 46. Southwest wind 8 to 11 mph.

Thursday Night: A chance of rain showers, freezing rain, and sleet before 10pm, then a chance of sleet between 10pm and 11pm, then a chance of snow showers after 11pm. Mostly cloudy, with a low around 27. West wind 7 to 10 mph. Chance of precipitation is 40%. New snow and sleet accumulation of less than a half inch possible.

Friday: A slight chance of rain and snow showers before 10am, then a slight chance of rain showers between 10am and 11am. Partly sunny, with a high near 38. West wind 8 to 10 mph. Chance of precipitation is 20%.

Friday Night: Partly cloudy, with a low around 19. West wind around 10 mph.

Saturday: Partly sunny, with a high near 31. West wind around 8 mph.

Saturday Night: Mostly cloudy, with a low around 14. West southwest wind around 8 mph.

Sunday: Mostly sunny, with a high near 31. West southwest wind around 8 mph.

Sunday Night: Mostly cloudy, with a low around 15.

Monday: Mostly cloudy, with a high near 30.