National Weather Service United States Department of Commerce

Active weather pattern Sunday brings threat of wintry weather to several parts of U.S

A few areas of active weather are expected on Sunday. The first will be in the Southwest, where locally heavy rain and mountain snow are possible from California to the Rockies. Farther east, wintry weather is possible over a large portion of the country. Numerous Winter Weather Advisories and a few Winter Storm Warnings are in effect from the southern Plains to New England.
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Hazardous Weather Conditions

Current Conditions

Waukesha County

Zone Forecast

  • Late This Afternoon Mostly cloudy. West winds 10 to 15 mph.
  • Tonight Partly cloudy through around midnight then clearing. Lows around 8. West winds 5 to 15 mph.
  • Monday Sunny until late afternoon then becoming partly sunny. Highs in the mid 20s. Northwest winds 5 to 10 mph shifting to the southwest in the afternoon.
  • Monday Night Not as cold. Cloudy. Chance of light snow after midnight. Light snow likely early in the morning. Snow accumulation up to 1 inch. Near steady temperature in the lower 20s. South winds 5 to 10 mph. Chance of snow 60 percent.
  • Tuesday Snow in the morning...then light snow...possibly mixed with rain and sleet in the afternoon. Snow and sleet accumulation of 2 to 3 inches. Total snow accumulation 3 to 4 inches. Highs in the lower 30s. South winds 10 to 15 mph shifting to the southwest in the afternoon. Chance of precipitation 90 percent.
  • Tuesday Night Colder. Mostly cloudy through around midnight then becoming partly cloudy. Lows around 7. Northwest winds 10 to 15 mph.
  • Wednesday Mostly sunny. Colder. Highs around 13.
  • Wednesday Night Mostly clear. Colder. Lows around 6 below.
  • Thursday Sunny. Highs around 13.
  • Thursday Night Mostly clear. Lows around 3.
  • Friday Partly sunny. Not as cold. Highs in the lower 30s.
  • Friday Night Partly cloudy. Not as cold. Lows around 20.
  • Saturday Partly sunny. Highs in the lower 30s.
  • Saturday Night Partly cloudy. Lows around 18.
  • Sunday Partly sunny. Highs in the mid 30s.