National Weather Service United States Department of Commerce

Unseasonably cold temperatures spreading into central U.S.

A strong cold front will usher a much colder air mass into the central and eastern U.S. for the end of the work week. Temperatures will be 10 to 20 degrees below average in some areas. Rain and snow will be possible across the Great Lakes on Friday as the system crosses the area. Heavy snow is possible in the central Appalachians Friday night.
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Current Conditions

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Oconomowoc WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Today

Snow Likely Chance for Measurable Precipitation 70%

Snow
Likely

High: 38 °F

Tonight

Mostly Clear

Mostly
Clear

Low: 24 °F

Saturday

Sunny

Sunny

High: 42 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 23 °F

Sunday

Mostly Sunny

Mostly
Sunny

High: 48 °F

Sunday
Night

Partly Cloudy

Partly
Cloudy

Low: 36 °F

Monday

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

High: 55 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

Low: 45 °F

Tuesday

Rain Likely Chance for Measurable Precipitation 60%

Rain
Likely

High: 52 °F

Detailed Forecast

  • Today Snow showers likely, mainly before 9am. Cloudy, then gradually becoming mostly sunny, with a high near 38. Windy, with a north wind 20 to 25 mph, with gusts as high as 40 mph. Chance of precipitation is 70%. Total daytime snow accumulation of less than a half inch possible.
  • Tonight Mostly clear, with a low around 24. North wind 10 to 15 mph, with gusts as high as 25 mph.
  • Saturday Sunny, with a high near 42. North wind 5 to 10 mph.
  • Saturday Night Mostly clear, with a low around 23. Calm wind becoming south around 5 mph.
  • Sunday Mostly sunny, with a high near 48. South wind 5 to 15 mph.
  • Sunday Night Partly cloudy, with a low around 36. South wind 10 to 15 mph.
  • Monday A 20 percent chance of showers after 8am. Mostly sunny, with a high near 55. Southwest wind 10 to 15 mph.
  • Monday Night Rain likely. Cloudy, with a low around 45. Southwest wind around 10 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday Rain likely. Mostly cloudy, with a high near 52. Chance of precipitation is 60%.
  • Tuesday Night A 40 percent chance of rain. Mostly cloudy, with a low around 36.
  • Wednesday A 20 percent chance of rain. Mostly sunny, with a high near 51.
  • Wednesday Night Mostly cloudy, with a low around 37.
  • Thursday Mostly sunny, with a high near 49.