BREAKING WEATHER:  AIRPORT DELAYS
Weather Forecast for
Petroleum County, MT This Afternoon: A 20 percent chance of showers and thunderstorms. Partly sunny, with a high near 76. Northwest wind around 11 mph.


Tonight: A 30 percent chance of showers and thunderstorms, mainly after 5am. Mostly cloudy, with a low around 56. West northwest wind 8 to 14 mph, with gusts as high as 20 mph.

Sunday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 76. West northwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Sunday Night: A 20 percent chance of showers and thunderstorms before midnight. Partly cloudy, with a low around 56. North northwest wind 5 to 9 mph becoming southwest after midnight.

Monday: Sunny, with a high near 86. South wind 5 to 10 mph.

Monday Night: A 30 percent chance of showers and thunderstorms after midnight. Partly cloudy, with a low around 59. South wind 8 to 10 mph becoming northwest after midnight.

Tuesday: A 30 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 77. Northwest wind 10 to 16 mph, with gusts as high as 24 mph.

Tuesday Night: Partly cloudy, with a low around 51. West northwest wind 6 to 13 mph.

Wednesday: Sunny, with a high near 81. West southwest wind around 8 mph.

Wednesday Night: Partly cloudy, with a low around 55. Northwest wind 5 to 7 mph becoming northeast after midnight.

Thursday: Mostly sunny, with a high near 80. West wind 6 to 10 mph.

Thursday Night: A chance of showers and thunderstorms. Mostly cloudy, with a low around 56.

Friday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 75.

Friday Night: A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 54.

Saturday: A chance of showers and thunderstorms. Mostly cloudy, with a high near 72.