National Weather Service United States Department of Commerce

Heavy lake-effect snow continues across lower Great Lakes

Another round of heavy lake-effect snow is forecast for the Great Lakes through mid-day Friday. An additional 30 inches or more could fall in some locations, on top of the impressive amounts that have fallen already. This will result in very difficult or nearly impossible travel at times in the heaviest snow bands. The snow should taper off during the morning on Friday.
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Current Conditions

Iowa County

Zone Forecast

  • Rest Of Today Sunny. Highs in the upper 20s. South winds 5 to 15 mph.
  • Tonight Not as cold. Cloudy. Chance of light freezing rain late in the evening. Light freezing rain likely after midnight. Lows in the mid 20s. South winds 10 to 15 mph. Gusts up to 30 mph through around midnight. Chance of precipitation 60 percent.
  • Saturday Not as cold. Cloudy. Chance of light rain and freezing rain in the morning...then chance of light rain in the late morning and afternoon. Highs in the lower 40s. Southwest winds 5 to 10 mph. Chance of precipitation 30 percent.
  • Saturday Night Not as cool. Cloudy. Chance of light rain through around midnight...then light rain likely after midnight. Areas of fog through the night. Lows in the upper 30s. South winds 5 to 10 mph. Chance of rain 60 percent.
  • Sunday Areas of fog in the morning. Rain. Highs in the mid 40s. South winds 5 to 15 mph. Chance of rain 90 percent.
  • Sunday Night Cloudy. Light rain through around midnight...then chance of light rain after midnight. Lows in the lower 30s. Chance of rain 80 percent.
  • Monday Cloudy with a 40 percent chance of light snow. Colder. Highs in the mid 30s.
  • Monday Night Cloudy with a 40 percent chance of light snow. Colder. Lows in the lower 20s.
  • Tuesday Cloudy in the morning then becoming partly sunny. A 20 percent chance of light snow. Highs in the upper 20s.
  • Tuesday Night Partly cloudy. Lows around 17.
  • Wednesday Mostly cloudy with a 30 percent chance of light snow. Highs in the upper 20s.
  • Wednesday Night Mostly cloudy with a 20 percent chance of light snow. Lows around 16.
  • Thanksgiving Day Partly sunny. Highs around 20.