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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Mokena IL

7 Day Forecast

For More Weather Information:

Chicago, IL Local Forecast Office

Tonight

Mostly Clear

Mostly
Clear

Low: 9 °F

Friday

Sunny

Sunny

High: 29 °F

Friday
Night

Wintry Mix Chance for Measurable Precipitation 50%

Wintry
Mix

Low: 26 °FRising Temperatures

Saturday

Chance Rain Chance for Measurable Precipitation 50%

Chance
Rain

High: 46 °F

Saturday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 41 °F

Sunday

Rain Chance for Measurable Precipitation 90%

Rain

High: 50 °F

Sunday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 38 °F

Monday

Chance Rain/Snow

Chance
Rain/Snow

High: 38 °F

Monday
Night

Slight Chance Snow

Slight Chc
Snow

Low: 26 °F

Detailed Forecast

  • Tonight Mostly clear, with a low around 9. West northwest wind 5 to 10 mph, with gusts as high as 15 mph.
  • Friday Sunny, with a high near 29. West southwest wind 5 to 10 mph becoming south in the afternoon.
  • Friday Night A chance of freezing rain and sleet before midnight, then a chance of freezing rain. Increasing clouds, with a temperature rising to around 32 by 4am. South wind 10 to 15 mph. Chance of precipitation is 50%.
  • Saturday A 50 percent chance of rain. Cloudy, with a high near 46. South southwest wind around 15 mph, with gusts as high as 20 mph.
  • Saturday Night Rain likely. Areas of fog. Otherwise, cloudy, with a low around 41. South southwest wind 10 to 15 mph. Chance of precipitation is 60%.
  • Sunday Rain. High near 50. Chance of precipitation is 90%.
  • Sunday Night Rain likely. Cloudy, with a low around 38. Chance of precipitation is 70%.
  • Monday A chance of rain and snow. Cloudy, with a high near 38. Breezy.
  • Monday Night A slight chance of snow showers. Mostly cloudy, with a low around 26. Breezy.
  • Tuesday A slight chance of snow showers. Mostly cloudy, with a high near 30.
  • Tuesday Night Mostly cloudy, with a low around 21.
  • Wednesday Partly sunny, with a high near 31.
  • Wednesday Night A slight chance of snow. Mostly cloudy, with a low around 25.
  • Thanksgiving Day A chance of snow. Mostly cloudy, with a high near 31.