National Weather Service United States Department of Commerce

Heavy rain and mountain snow across the northwestern U.S. on Saturday

Another Pacific system will impact the West Coast today. Heavy rainfall could lead to flash flooding, river and small stream flooding as well as mudslides and debris flows, especially over burn scars. Strong winds and heavy elevation snowfall, with accumulations of 1 to 3 feet, could result in hazardous travel through mountain passes.
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Hazardous Weather Conditions

Current Conditions

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Oconomowoc WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Today

Light Snow Chance for Measurable Precipitation 20%

Light Snow

High: 32 °F

Tonight

Chance Freezing Drizzle

Chance
Freezing Drizzle

Low: 26 °F

Sunday

Wintry Mix Chance for Measurable Precipitation 30%

Wintry
Mix

High: 37 °F

Sunday
Night

Slight Chance Rain/Snow Chance for Measurable Precipitation 20%

Slight Chc
Rain/Snow

Low: 31 °F

Monday

Rain/Snow Likely Chance for Measurable Precipitation 60%

Rain/Snow
Likely

High: 39 °F

Monday
Night

Rain Likely Chance for Measurable Precipitation 70%

Rain
Likely

Low: 35 °F

Tuesday

Chance Rain Chance for Measurable Precipitation 40%

Chance
Rain

High: 39 °F

Tuesday
Night

Chance Rain/Snow Chance for Measurable Precipitation 40%

Chance
Rain/Snow

Low: 31 °F

Wednesday

Chance Snow Chance for Measurable Precipitation 50%

Chance
Snow

High: 34 °F

Detailed Forecast

  • Today Periods of light snow before 5pm. Cloudy, with a high near 32. Calm wind becoming south around 5 mph. Chance of precipitation is 20%.
  • Tonight A chance of freezing drizzle, mainly after 4am. Cloudy, with a low around 26. South wind around 5 mph becoming calm.
  • Sunday A slight chance of freezing drizzle before 7am, then a chance of snow and freezing drizzle between 7am and 1pm, then a slight chance of rain and snow after 1pm. Cloudy, with a high near 37. South wind 5 to 10 mph. Chance of precipitation is 30%.
  • Sunday Night A slight chance of rain and snow before 1am. Cloudy, with a low around 31. South wind around 10 mph. Chance of precipitation is 20%.
  • Monday A chance of rain and snow between 7am and 1pm, then rain likely. Cloudy, with a high near 39. Southeast wind 10 to 15 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
  • Monday Night Rain likely, mainly before 1am. Cloudy, with a low around 35. South wind 5 to 10 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
  • Tuesday A 40 percent chance of rain. Cloudy, with a high near 39. South wind around 5 mph becoming west in the afternoon.
  • Tuesday Night A chance of rain and snow. Cloudy, with a low around 31. Northwest wind around 5 mph. Chance of precipitation is 40%.
  • Wednesday A 50 percent chance of snow. Cloudy, with a high near 34.
  • Wednesday Night A 50 percent chance of snow. Cloudy, with a low around 26. Blustery.
  • Christmas Day A 20 percent chance of snow. Partly sunny, with a high near 30. Breezy.
  • Thursday Night Mostly cloudy, with a low around 23.
  • Friday A 40 percent chance of snow. Cloudy, with a high near 31.