National Weather Service United States Department of Commerce

Flash flooding threat continues from the Great Basin across the southern Plains

The wet pattern in place will continue from the Great Basin across the central and southern Rockies into the southern Plains into Wednesday. Ample monsoonal moisture with a frontal boundary in place will allow for shower and thunderstorm development with locally heavy rainfall at times. The heavier showers could lead to flash flooding in some areas, especially urban areas and burn scars.
Read More...

Current Conditions

En Español

Share |

Mequon WI

7 Day Forecast

For More Weather Information:

Milwaukee, WI Local Forecast Office

Overnight

Isolated Showers Chance for Measurable Precipitation 20%

Isolated
Showers

Low: 57 °F

Wednesday

Scattered Showers Chance for Measurable Precipitation 30%

Scattered
Showers

High: 73 °F

Wednesday
Night

Slight Chance Showers Chance for Measurable Precipitation 20%

Slight Chc
Showers

Low: 57 °F

Thursday

Chance Showers Chance for Measurable Precipitation 40%

Chance
Showers

High: 76 °F

Thursday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 60 °F

Friday

Showers Likely Chance for Measurable Precipitation 60%

Showers
Likely

High: 75 °F

Friday
Night

Chance Showers Chance for Measurable Precipitation 30%

Chance
Showers

Low: 60 °F

Saturday

Slight Chance Thunderstorms Chance for Measurable Precipitation 20%

Slight Chc
Thunderstorms

High: 76 °F

Saturday
Night

Mostly Clear

Mostly
Clear

Low: 59 °F

Detailed Forecast

  • Overnight Isolated showers. Partly cloudy, with a low around 57. Northwest wind around 5 mph. Chance of precipitation is 20%.
  • Wednesday Scattered showers and thunderstorms after 1pm. Patchy fog before 8am. Otherwise, mostly sunny, with a high near 73. Light and variable wind becoming east 5 to 10 mph in the morning. Chance of precipitation is 30%.
  • Wednesday Night A slight chance of showers before 1am. Partly cloudy, with a low around 57. Southeast wind around 5 mph becoming west after midnight. Chance of precipitation is 20%.
  • Thursday A 40 percent chance of showers and thunderstorms, mainly after 1pm. Mostly sunny, with a high near 76. West wind around 5 mph becoming south in the afternoon.
  • Thursday Night A 30 percent chance of showers and thunderstorms before 1am. Partly cloudy, with a low around 60. Southwest wind around 5 mph.
  • Friday Showers likely and possibly a thunderstorm. Partly sunny, with a high near 75. West wind around 5 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
  • Friday Night A chance of showers. Partly cloudy, with a low around 60. West wind around 5 mph becoming northwest after midnight. Chance of precipitation is 30%.
  • Saturday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 76. North wind around 5 mph becoming northeast in the afternoon.
  • Saturday Night Mostly clear, with a low around 59.
  • Sunday Mostly sunny, with a high near 77.
  • Sunday Night Partly cloudy, with a low around 63.
  • Monday A 30 percent chance of showers and thunderstorms. Partly sunny, with a high near 78.
  • Monday Night A 20 percent chance of showers and thunderstorms. Partly cloudy, with a low around 61.
  • Tuesday A 20 percent chance of showers and thunderstorms. Mostly sunny, with a high near 75.