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

Southwestern St. Lawrence

Zone Forecast

  • Rest Of Tonight Partly cloudy until midnight...then becoming mostly cloudy. A 20 percent chance of snow showers. Lows around 14. West winds around 10 mph. Gusts up to 25 mph until midnight.
  • Friday Partly sunny. Highs in the mid 20s. West winds around 10 mph.
  • Friday Night Partly cloudy. Lows around 12. Southwest winds around 10 mph.
  • Saturday Partly sunny. Highs in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 30 mph.
  • Saturday Night Cloudy. Lows in the mid 30s. Southwest winds 10 to 15 mph with gusts up to 25 mph.
  • Sunday Mostly cloudy with a 40 percent chance of rain showers. Highs in the lower 40s.
  • Sunday Night Showers likely. Lows in the upper 30s. Chance of rain 70 percent.
  • Monday Showers likely. Highs in the upper 50s. Chance of rain 70 percent.
  • Monday Night Showers likely. Lows around 40. Chance of rain 70 percent.
  • Tuesday Partly sunny with a 40 percent chance of showers. Highs in the mid 40s.
  • Tuesday Night Partly cloudy with a chance of rain or snow showers. Lows in the lower 30s. Chance of precipitation 40 percent.
  • Wednesday Mostly cloudy with a chance of rain or snow showers. Highs in the upper 30s. Chance of precipitation 40 percent.
  • Wednesday Night And Thanksgiving Day Partly cloudy. Lows in the mid 20s. Highs in the mid 30s.