BREAKING WEATHER:  AIRPORT DELAYS
Weather Forecast for
Petroleum County, MT Tonight: A 50 percent chance of showers and thunderstorms. Mostly cloudy, with a low around 58. West wind 3 to 6 mph.


Friday: A chance of showers and thunderstorms, then showers likely and possibly a thunderstorm after noon. Mostly cloudy, with a high near 78. Northwest wind 9 to 15 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

Friday Night: A 30 percent chance of showers and thunderstorms before midnight. Mostly cloudy, with a low around 57. West wind 7 to 9 mph.

Saturday: A 20 percent chance of showers and thunderstorms before noon. Mostly sunny, with a high near 77. West northwest wind 8 to 11 mph.

Saturday Night: A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 56. West northwest wind 6 to 9 mph.

Sunday: A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 78. West northwest wind 5 to 10 mph becoming light in the afternoon.

Sunday Night: Partly cloudy, with a low around 57. West wind around 5 mph becoming south after midnight.

Monday: Sunny, with a high near 87. South wind 6 to 10 mph.

Monday Night: Mostly clear, with a low around 59. South wind around 8 mph.

Tuesday: Sunny, with a high near 80. West northwest wind 8 to 10 mph.

Tuesday Night: Partly cloudy, with a low around 54. West northwest wind 7 to 10 mph.

Wednesday: Sunny, with a high near 77.

Wednesday Night: Partly cloudy, with a low around 53.

Thursday: Sunny, with a high near 77.