National Weather Service United States Department of Commerce

On Saturday, severe weather will be possible across portions of the northern Plains while dry and hot conditions begin returning to the West.

Severe weather is possible over parts of the northern Plains on Saturday. During the late afternoon and early evening hours, large hail and isolated tornadoes will be the primary threats with damaging winds becoming the greatest threat in the late evening hours. Out west, hot and dry conditions begin to return bringing increased heat dangers and fire weather concerns.
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Current Conditions

Gallatin County

Zone Forecast

  • Rest Of Tonight Increasing clouds. Isolated showers and thunderstorms in the evening...then scattered rain showers after midnight. Lows 45 to 50. South winds 5 to 15 mph. Chance of precipitation 50 percent.
  • Saturday Rain showers likely and a slight chance of thunderstorms in the morning...then rain showers likely and a chance of thunderstorms in the afternoon. Highs 60 to 70...55 to 60 in the mountains. West winds 5 to 15 mph. Chance of precipitation 70 percent.
  • Saturday Night Mostly cloudy. A chance of showers and thunderstorms in the evening...then a chance of rain showers after midnight. Lows 35 to 45. Northwest winds up to 10 mph. Chance of precipitation 50 percent.
  • Sunday Mostly cloudy with a slight chance of rain showers in the morning...then partly cloudy with a slight chance of showers and thunderstorms in the afternoon. Highs 55 to 65. West winds 5 to 15 mph. Chance of precipitation 20 percent.
  • Sunday Night Mostly cloudy with a slight chance of showers and thunderstorms in the evening...then partly cloudy with a slight chance of rain showers after midnight. Lows 35 to 45. West winds 10 to 15 mph...decreasing to up to 10 mph after midnight. Chance of precipitation 20 percent.
  • Labor Day And Monday Night Partly cloudy with a slight chance of rain showers and isolated thunderstorms. Highs 55 to 65. Lows 35 to 45. Chance of precipitation 20 percent.
  • Tuesday Sunny. Highs 65 to 75.
  • Tuesday Night Partly cloudy. Lows 40 to 45.
  • Wednesday And Wednesday Night Partly cloudy with a 20 percent chance of showers and thunderstorms. Highs 60 to 70. Lows 40 to 45.
  • Thursday Partly cloudy with a 40 percent chance of rain showers. Highs 55 to 65.
  • Thursday Night And Friday Mostly cloudy with a 40 percent chance of rain showers. Lows around 40. Highs 55 to 65.