J B, MT Hourly Weather Updates

Day: Partly sunny. Highs in the mid 60s. Northwest winds 10 to 15 mph.

Night: Mostly cloudy. A slight chance of showers after midnight. Lows around 40. North winds around 10 mph in the evening, becoming light and variable. Chance of rain 20 percent.

Day: Sunny. Highs around 70. East winds around 10 mph.

Night: Partly cloudy in the evening, then mostly cloudy with showers and a slight chance of thunderstorms after midnight. Lows in the upper 40s. Southeast winds 10 to 20 mph. Gusts up to 35 mph after midnight.

Day: Mostly cloudy with showers and a slight chance of thunderstorms in the morning, then sunny in the afternoon. Highs in the lower 70s. South winds 20 to 25 mph, becoming west in the afternoon. Gusts up to 40 mph.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the upper 60s.

Night: Increasing clouds. Lows in the lower 40s.

Day: Partly sunny with a 40 percent chance of showers. Highs in the upper 60s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Sunny. Highs in the lower 70s.

Night: Partly cloudy. Lows in the mid 40s.

Day: Mostly cloudy. Near steady temperature in the lower 60s. Northwest wind around 10 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. Northeast wind 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. East wind 15 to 20 mph.

Night: Partly cloudy in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows around 50. Southeast wind 15 to 20 mph. Chance of rain 70 percent.

Day: Showers likely with a slight chance of thunderstorms in the morning, then mostly sunny in the afternoon. Very windy with highs in the mid 60s. Southwest wind 10 to 15 mph, increasing to west 30 to 35 mph with gusts up to 50 mph in the afternoon. Chance of rain 70 percent.

Night: Partly cloudy and windy. Lows in the lower 40s. Highs in the upper 60s.

Night: Mostly cloudy. Lows in the mid 40s.

Day: A slight chance of showers. Highs around 70.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Day: Cloudy. Near steady temperature around 60. Northwest wind 5 to 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the lower 40s. North wind around 5 mph, becoming northeast after midnight.

Day: Sunny, breezy with highs around 70. East wind 15 to 25 mph.

Night: Partly cloudy in the evening, then a chance of showers after midnight. Lows in the upper 40s. East wind around 20 mph with gusts up to 35 mph, becoming south after midnight. Chance of rain 50 percent.

Day: A chance of showers, mainly in the morning. Windy with highs in the lower 60s. West wind 15 to 20 mph, increasing to 25 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 50 percent.

Night: Partly cloudy and windy. Lows in the lower 40s. Highs in the mid 60s.

Night: A slight chance of showers. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Day: Mostly cloudy. Near steady temperature in the upper 50s. Northwest wind around 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 30s. North wind 5 to 10 mph.

Day: Sunny. Highs in the upper 60s. Southeast wind 10 to 15 mph.

Night: Showers likely after midnight. Lows in the upper 40s. Southeast wind 15 to 20 mph. Chance of rain 70 percent.

Day: Showers, windy with highs around 60. Southwest wind 10 to 15 mph, increasing to west 25 to 30 mph in the afternoon. Chance of rain 80 percent.

Night: A chance of showers. Breezy with lows around 40.

Day: Partly sunny. Highs in the lower 60s.

Night: A slight chance of showers. Lows in the lower 40s. Highs in the mid 60s.

Day: Mostly cloudy. Near steady temperature in the upper 50s. Northwest wind around 15 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. North wind 10 to 15 mph, becoming northeast around 5 mph after midnight.

Day: Sunny. Highs in the upper 60s. East wind 5 to 10 mph, becoming southeast around 15 mph in the afternoon.

Night: Showers after midnight. Lows around 50. Southeast wind 15 to 20 mph. Chance of rain 80 percent.

Day: Showers with a slight chance of thunderstorms in the morning, then showers likely in the afternoon. Windy with highs in the lower 60s. Southwest wind around 15 mph, increasing to west 25 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 90 percent.

Night: A chance of showers. Windy with lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: A slight chance of showers. Lows in the mid 40s. Highs in the upper 60s.

Day: Mostly cloudy. Near steady temperature around 60. Northwest wind around 5 mph.

Night: Cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast wind around 5 mph.

Day: Sunny. Highs in the lower 70s. East wind 15 to 20 mph. Gusts up to 35 mph in the afternoon.

Night: Partly cloudy in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast wind around 20 mph with gusts up to 35 mph, becoming south after midnight. Chance of rain 50 percent.

Day: A chance of showers in the morning. Windy with highs in the mid 60s. West wind 15 to 20 mph, increasing to around 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 50 percent.

Night: Mostly clear and windy. Lows in the lower 40s.

Night: Partly cloudy. Highs in the mid 60s. Lows in the mid 40s.

Day: Partly sunny. Highs in the upper 60s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Day: Mostly cloudy. Near steady temperature in the mid 50s. Northwest wind around 10 mph.

Night: Mostly cloudy in the evening, then clearing. Lows in the upper 30s. Northwest wind 5 to 10 mph, becoming northeast after midnight.

Day: Sunny. Highs in the lower 60s. Southeast wind 15 to 20 mph.

Night: Partly cloudy in the evening, then showers likely after midnight. Lows in the upper 40s. Southeast wind 15 to 20 mph. Chance of rain 70 percent.

Day: Showers, breezy with highs in the mid 50s. West wind 10 to 15 mph, increasing to around 25 mph with gusts up to 35 mph in the afternoon. Chance of rain 80 percent.

Night: A chance of showers. Breezy with lows in the upper 30s.

Day: Partly sunny. Highs in the upper 50s.

Night: A chance of showers. Lows in the lower 40s.

Day: A slight chance of showers. Highs in the lower 60s.

Day: Mostly cloudy. Near steady temperature in the lower 60s. West wind 5 to 10 mph.

Night: Cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. North wind 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. East wind 15 to 20 mph. Gusts up to 35 mph in the afternoon.

Night: Partly cloudy in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast wind 15 to 20 mph. Gusts up to 35 mph in the evening. Chance of rain 60 percent.

Day: A chance of showers in the morning, then sunny in the afternoon. Windy with highs in the upper 60s. West wind 15 to 20 mph, increasing to 25 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 50 percent.

Night: Mostly clear and windy. Lows in the lower 40s. Highs in the upper 60s.

Night: Partly cloudy. Lows in the mid 40s.

Day: A slight chance of showers. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the upper 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the upper 70s.

Day: Mostly cloudy. Near steady temperature in the lower 60s. Northwest wind around 10 mph.

Night: Cloudy in the evening, then becoming partly cloudy. Lows around 40. North wind 5 to 10 mph.

Day: Sunny. Highs in the lower 70s. East wind 15 to 20 mph.

Night: Partly cloudy in the evening, then showers likely with a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast wind 15 to 20 mph. Chance of rain 60 percent.

Day: Showers likely in the morning, then mostly sunny in the afternoon. Windy with highs in the upper 60s. Southwest wind 10 to 15 mph, increasing to west 25 to 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 70 percent.

Night: Mostly clear and windy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the upper 60s.

Night: A slight chance of showers. Lows in the mid 40s.

Day: A slight chance of showers. Highs around 70.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Day: Mostly cloudy. Highs in the lower 60s. Northwest winds around 10 mph with gusts up to 20 mph.

Night: Decreasing clouds. Lows in the upper 30s. North winds around 10 mph.

Day: Sunny. Highs in the upper 60s. East winds 5 to 15 mph. Gusts up to 30 mph in the afternoon.

Night: Mostly clear in the evening, then mostly cloudy with showers likely and a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 70 percent.

Day: Partly sunny. Showers and a slight chance of thunderstorms in the morning. Very windy. Highs in the mid 60s. South winds 20 to 25 mph with gusts up to 40 mph, increasing to west 30 to 35 mph with gusts up to 50 mph in the afternoon.

Night: Partly cloudy. A slight chance of showers in the evening. Windy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 40s. Chance of rain 20 percent.

Day: Partly sunny. A chance of showers in the morning, then a slight chance of showers in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.

Night: Mostly clear. Lows in the mid 40s.

Day: Sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Partly sunny. Highs around 60. Northwest winds around 10 mph with gusts up to 20 mph.

Night: Decreasing clouds. Patchy frost after midnight. Lows in the mid 30s. Northwest winds around 5 mph. Gusts up to 20 mph in the evening.

Day: Patchy frost in the morning. Sunny. Highs in the upper 60s. Southeast winds around 10 mph.

Night: Partly cloudy in the evening, then mostly cloudy with showers and a slight chance of thunderstorms after midnight. Lows in the upper 40s. Southeast winds 10 to 15 mph with gusts up to 30 mph.

Day: Mostly cloudy with showers and a slight chance of thunderstorms in the morning, then partly sunny with a chance of showers in the afternoon. Windy. Highs in the lower 60s. South winds 15 to 20 mph with gusts up to 30 mph, increasing to west 25 to 30 mph with gusts up to 45 mph in the afternoon.

Night: Mostly cloudy with a chance of showers in the evening, then partly cloudy after midnight. Windy. Lows in the lower 40s. Chance of rain 30 percent.

Day: Mostly sunny. Highs in the lower 60s.

Night: Increasing clouds. Lows in the lower 40s.

Day: Mostly cloudy with a chance of showers in the morning, then partly sunny with a slight chance of showers in the afternoon. Highs in the mid 60s. Chance of rain 30 percent.

Night: Mostly clear. Lows in the lower 40s.

Day: Sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s.

Day: Cloudy. Highs in the lower 60s. Northwest winds around 10 mph.

Night: Cloudy in the evening then clearing. Lows around 40. Northeast winds around 10 mph.

Day: Sunny. Highs in the lower 70s. East winds 5 to 10 mph with gusts up to 20 mph, increasing to southeast 15 to 20 mph with gusts up to 30 mph in the afternoon.

Night: Partly cloudy in the evening, then mostly cloudy with showers likely and a slight chance of thunderstorms after midnight. Lows in the lower 50s. Southeast winds around 20 mph with gusts up to 35 mph. Chance of rain 60 percent.

Day: Mostly cloudy with showers and a slight chance of thunderstorms in the morning, then mostly sunny in the afternoon. Very windy. Highs in the upper 60s. Southwest winds 15 to 25 mph with gusts up to 35 mph, increasing to west 25 to 35 mph with gusts up to 50 mph in the afternoon.

Night: Partly cloudy in the evening then clearing. Windy. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Partly cloudy in the evening, then mostly cloudy with a slight chance of showers after midnight. Lows in the mid 40s.

Day: Mostly cloudy with a chance of showers in the morning, then partly sunny in the afternoon. Highs in the upper 60s. Chance of rain 30 percent.

Night: Partly cloudy in the evening then clearing. Lows in the mid 40s.

Day: Sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the upper 40s.

Day: Cloudy. Near steady temperature in the upper 50s. North wind around 5 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the upper 30s. Northeast wind around 5 mph.

Day: Mostly sunny and breezy. Highs around 70. East wind 15 to 25 mph.

Night: Mostly clear in the evening, then a chance of showers after midnight. Lows in the mid 40s. East wind 15 to 20 mph, becoming northwest 10 to 15 mph after midnight. Chance of rain 40 percent.

Day: A chance of showers, mainly in the morning. Windy with highs in the lower 60s. West wind around 20 mph, increasing to 25 to 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 40 percent.

Night: Partly cloudy and breezy. Lows around 40.

Day: Partly sunny. Highs in the mid 60s.

Night: A chance of showers. Lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 60s.

Day: Mostly cloudy. Highs in the lower 60s. Light and variable winds.

Night: Mostly cloudy. Lows around 40. Northeast winds around 5 mph.

Day: Sunny. Highs in the lower 70s. East winds 5 to 15 mph, increasing to southeast 20 to 25 mph in the afternoon.

Night: Partly cloudy. A chance of showers and a slight chance of thunderstorms after midnight. Windy. Lows in the lower 50s. Southeast winds 20 to 30 mph. Chance of rain 30 percent.

Day: Partly sunny with a chance of showers in the morning, then sunny in the afternoon. Very windy. Highs in the upper 60s. West winds 20 to 25 mph with gusts up to 35 mph, increasing to 30 to 35 mph with gusts up to 45 mph in the afternoon. Chance of rain 50 percent.

Night: Mostly clear. Windy. Lows around 40.

Day: Sunny. Highs in the upper 60s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Partly sunny. A slight chance of showers in the morning. Highs in the lower 70s. Chance of rain 20 percent.

Night: Partly cloudy in the evening then clearing. Lows in the lower 40s.

Day: Sunny. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s.

Day: Cloudy. Near steady temperature in the upper 50s. East wind around 5 mph.

Night: Cloudy in the evening, then clearing. Lows in the lower 40s. Northeast wind 5 to 10 mph.

Day: Sunny, breezy, warmer with highs in the mid 70s. East wind 15 to 25 mph.

Night: Partly cloudy in the evening, then a chance of showers after midnight. Lows in the upper 40s. Southeast wind 15 to 20 mph with gusts up to 35 mph, becoming west after midnight. Chance of rain 40 percent.

Day: A chance of showers, mainly in the morning. Windy with highs in the mid 60s. West wind 20 to 25 mph with gusts up to 35 mph, increasing to around 30 mph with gusts up to 45 mph in the afternoon. Chance of rain 40 percent.

Night: Mostly clear and breezy. Lows around 40.

Day: Mostly sunny. Highs in the upper 60s.

Night: A slight chance of showers. Lows in the mid 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Day: Mostly cloudy. Near steady temperature in the lower 60s. Northwest wind around 5 mph.

Night: Mostly cloudy in the evening, then becoming partly cloudy. Lows in the lower 40s. Northeast wind around 5 mph.

Day: Sunny. Highs in the mid 70s. East wind 15 to 20 mph. Gusts up to 35 mph in the afternoon.

Night: Partly cloudy in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Lows around 50. Southeast wind 15 to 20 mph with gusts up to 35 mph, becoming southwest 10 to 15 mph after midnight. Chance of rain 50 percent.

Day: A chance of showers in the morning, then sunny in the afternoon. Breezy with highs in the upper 60s. West wind around 15 mph, increasing to around 25 mph with gusts up to 45 mph in the afternoon. Chance of rain 30 percent.

Night: Mostly clear and breezy. Lows in the lower 40s. Highs in the upper 60s.

Night: A slight chance of showers. Lows in the mid 40s.

Day: Mostly sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the upper 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the upper 70s.

Day: Mostly cloudy. Near steady temperature in the lower 60s. Northwest wind 5 to 10 mph.

Night: Mostly cloudy. Lows in the lower 40s. North wind around 5 mph, becoming northeast after midnight.

Day: Sunny, breezy with highs in the lower 70s. East wind 10 to 15 mph, increasing to southeast 20 to 25 mph with gusts up to 35 mph in the afternoon.

Night: Partly cloudy in the evening, then a chance of showers with a slight chance of thunderstorms after midnight. Breezy with lows in the lower 50s. Southeast wind 20 to 25 mph with gusts up to 40 mph. Chance of rain 50 percent.

Day: A chance of showers in the morning, then sunny in the afternoon. Windy with highs in the upper 60s. West wind 15 to 20 mph, increasing to around 30 mph with gusts up to 40 mph in the afternoon. Chance of rain 50 percent.

Night: Mostly clear and windy. Lows in the lower 40s. Highs in the upper 60s.

Night: Partly cloudy. Lows in the mid 40s.

Day: A slight chance of showers. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Night: Mostly clear. Lows in the mid 40s. Highs in the mid 70s.

Day: Mostly cloudy. Near steady temperature in the upper 50s. West wind around 5 mph.

Night: Partly cloudy in the evening, then clearing. Lows in the upper 30s. North wind around 5 mph, becoming northeast after midnight.

Day: Mostly sunny. Highs in the upper 60s. East wind 10 to 15 mph, becoming southeast around 20 mph in the afternoon.

Night: Partly cloudy in the evening, then a chance of showers after midnight. Lows in the mid 40s. East wind around 15 mph, becoming southwest after midnight. Chance of rain 50 percent.

Day: Showers likely, mainly in the morning. Breezy with highs in the lower 60s. West wind 10 to 15 mph, increasing to around 25 mph with gusts up to 35 mph in the afternoon. Chance of rain 60 percent.

Night: Partly cloudy and breezy. Lows in the upper 30s.

Day: Partly sunny. Highs in the lower 60s.

Night: A chance of showers. Lows in the lower 40s.

Day: Partly sunny. Highs in the mid 60s.

Day: Partly sunny. Highs in the upper 50s. Northwest winds around 15 mph.

Night: Decreasing clouds. Lows in the mid 30s. Northwest winds 5 to 10 mph.

Day: Sunny. Highs in the mid 60s. West winds around 5 mph, becoming southeast in the afternoon.

Night: Mostly clear in the evening, then mostly cloudy with showers and a slight chance of thunderstorms after midnight. Lows in the mid 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph.

Day: Showers and a slight chance of thunderstorms in the morning, then mostly sunny with a chance of showers in the afternoon. Windy. Highs in the mid 60s. South winds 15 to 20 mph with gusts up to 30 mph, increasing to west 25 to 30 mph with gusts up to 45 mph in the afternoon.

Night: Mostly cloudy with a slight chance of showers in the evening, then partly cloudy after midnight. Windy. Lows in the lower 40s. Chance of rain 20 percent.

Day: Mostly sunny. Highs in the lower 60s.

Night: Increasing clouds. Lows in the lower 40s.

Day: Decreasing clouds. A 30 percent chance of showers. Highs in the mid 60s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s.

Day: Mostly cloudy. Highs in the lower 60s. Northwest winds around 10 mph with gusts up to 20 mph.

Night: Decreasing clouds. Lows in the upper 30s. North winds around 5 mph with gusts up to 20 mph in the evening, becoming light and variable.

Day: Sunny. Highs in the upper 60s. Southeast winds around 10 mph.

Night: Mostly clear in the evening, then mostly cloudy with showers after midnight. Lows in the upper 40s. Southeast winds 10 to 20 mph with gusts up to 30 mph.

Day: Cloudy with showers and a slight chance of thunderstorms in the morning, then mostly sunny with a slight chance of showers in the afternoon. Very windy. Highs in the upper 60s. South winds 20 to 25 mph with gusts up to 35 mph, becoming west 25 to 35 mph with gusts up to 45 mph in the afternoon.

Night: Partly cloudy. Windy. Lows in the lower 40s.

Day: Mostly sunny. Highs in the mid 60s.

Night: Increasing clouds. Lows in the lower 40s.

Day: Decreasing clouds. A 30 percent chance of showers. Highs in the upper 60s.

Night: Partly cloudy. Lows in the lower 40s.

Day: Sunny. Highs in the lower 70s.

Night: Mostly clear. Lows in the mid 40s.