National Weather Service United States Department of Commerce

Arctic air to drop temperatures across the northern Plain and northern Rockies; will bring snow to the Intermountain West

An arctic front is forecast to plunge through the northern Plains and northern Rockies on Saturday bringing a drastic drop in temperatures across these areas with a burst of snow over much of the Intermountain Region. Arctic air will also filter into the Pacific Northwest bringing with it snow showers and subfreezing low temperatures.
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Current Conditions

Marion County

Zone Forecast

  • Overnight Cloudy. Near steady temperature around 30. South winds 10 to 15 mph.
  • Saturday Mostly cloudy. A chance of rain showers in the afternoon. Not as cool with highs in the mid 40s. South winds 15 to 20 mph with gusts up to 30 mph. Chance of rain 30 percent.
  • Saturday Night Cloudy with a 40 percent chance of showers. Not as cool with lows in the mid 40s. Southwest winds 15 to 20 mph.
  • Sunday Showers likely. Not as cool with highs in the upper 50s. Southwest winds 15 to 20 mph. Chance of rain 70 percent.
  • Sunday Night Showers. Lows in the upper 30s. West winds 10 to 15 mph. Chance of rain 80 percent.
  • Monday Cloudy with a 30 percent chance of rain showers. Much cooler with highs in the upper 30s.
  • Monday Night Partly cloudy. Cooler with lows in the lower 20s.
  • Tuesday Partly cloudy. Highs in the upper 30s.
  • Tuesday Night Mostly cloudy. Lows in the lower 30s.
  • Wednesday Mostly cloudy with a 30 percent chance of rain showers. Highs in the lower 40s.
  • Wednesday Night Mostly cloudy with a chance of rain and snow showers. Lows around 30. Chance of precipitation 30 percent.
  • Thursday Mostly cloudy. Highs in the lower 40s.
  • Thursday Night Mostly cloudy. Lows in the lower 30s.
  • Friday Mostly cloudy with a 30 percent chance of rain showers. Highs in the mid 40s.