Expires:202512212200;;982461 FPUS53 KMKX 211806 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 1205 PM CST Sun Dec 21 2025 WIZ065-212200- Waukesha- Including the cities of Waukesha, Brookfield, New Berlin, Menomonee Falls, and Muskego 1206 PM CST Sun Dec 21 2025 .REST OF TODAY...Colder, sunny. Highs in the mid 20s. Southwest winds 5 to 10 mph. .TONIGHT...Not as cold. Partly cloudy through around midnight, then cloudy with a 30 percent chance of light snow after midnight. Lows around 20. Southwest winds 5 to 10 mph. .MONDAY...Cloudy. Slight chance of light snow until late afternoon. Slight chance of light rain in the afternoon. Highs in the mid 30s. South winds 5 to 10 mph. Chance of precipitation 20 percent. .MONDAY NIGHT...Not as cold. Cloudy through around midnight then becoming partly cloudy. Lows in the lower 30s. Southwest winds 5 to 10 mph. .TUESDAY...Partly sunny. Highs in the lower 40s. West winds 5 to 10 mph. .TUESDAY NIGHT...Mostly cloudy. Lows in the mid 20s. .WEDNESDAY...Cloudy. A 20 percent chance of light rain in the afternoon. Highs in the lower 40s. .WEDNESDAY NIGHT...Cloudy. A 30 percent chance of light rain through around midnight. Lows in the mid 30s. .CHRISTMAS DAY...Cloudy. A 20 percent chance of light rain in the afternoon. Highs in the mid 40s. .THURSDAY NIGHT...Cloudy. A 20 percent chance of light rain through around midnight. Lows in the lower 30s. .FRIDAY...Mostly cloudy. Highs in the upper 30s. .FRIDAY NIGHT...Cloudy. Lows in the upper 20s. .SATURDAY...Mostly cloudy. Highs in the upper 30s. $$