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

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3 Miles NNW Gretna LA

7 Day Forecast

Today

Sunny

Sunny

High: 70 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 58 °F

Saturday

Thunderstorms Likely Chance for Measurable Precipitation 70%

Thunderstorms
Likely

High: 73 °F

Saturday
Night

Thunderstorms Chance for Measurable Precipitation 90%

Thunderstorms

Low: 65 °F

Sunday

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

High: 78 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 64 °F

Monday

Mostly Sunny

Mostly
Sunny

High: 71 °F

Monday
Night

Partly Cloudy

Partly
Cloudy

Low: 50 °F

Tuesday

Sunny

Sunny

High: 62 °F

Detailed Forecast

  • Today Sunny, with a high near 70. East wind around 15 mph.
  • Tonight Mostly clear, with a low around 58. East wind around 10 mph.
  • Saturday A slight chance of showers, then showers and thunderstorms likely after noon. Partly sunny, with a high near 73. East wind 10 to 15 mph. Chance of precipitation is 70%.
  • Saturday Night Showers and thunderstorms. Low around 65. East wind around 15 mph becoming south after midnight. Chance of precipitation is 90%. New rainfall amounts between 1 and 2 inches possible.
  • Sunday A 30 percent chance of showers and thunderstorms before noon. Partly sunny, with a high near 78. Breezy, with a southwest wind 15 to 20 mph.
  • Sunday Night Partly cloudy, with a low around 64.
  • Monday Mostly sunny, with a high near 71.
  • Monday Night Partly cloudy, with a low around 50.
  • Tuesday Sunny, with a high near 62.
  • Tuesday Night Mostly clear, with a low around 45.
  • Wednesday Sunny, with a high near 58.
  • Wednesday Night Mostly clear, with a low around 46.
  • Thanksgiving Day Sunny, with a high near 64.