Expires:202512092200;;288515 FPUS53 KMKX 091806 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 1205 PM CST Tue Dec 9 2025 WIZ064-092200- Jefferson- Including the cities of Watertown, Fort Atkinson, and Jefferson 1205 PM CST Tue Dec 9 2025 .REST OF TODAY...Cloudy. A 50 percent chance of light snow late in the afternoon. Near steady temperature in the lower 30s. Southwest winds 5 to 10 mph. .TONIGHT...Light snow in the evening, then light snow, possibly mixed with rain in the late evening and overnight. Snow accumulation up to 2 inches. Lows in the upper 20s. South winds 5 to 15 mph shifting to the west 10 to 15 mph after midnight. Gusts up to 30 mph. Chance of precipitation near 100 percent. .WEDNESDAY...Mostly cloudy. Light snow likely in the morning. Little snow accumulation. Highs in the upper 20s. Northwest winds 10 to 20 mph with gusts to around 35 mph. Chance of snow 70 percent. .WEDNESDAY NIGHT...Much colder. Mostly cloudy through around midnight then becoming partly cloudy. Lows around 6. Northwest winds 5 to 10 mph. .THURSDAY...Colder. Partly sunny. A 20 percent chance of light snow in the afternoon. Highs around 19. West winds around 5 mph. .THURSDAY NIGHT...Mostly cloudy with a 40 percent chance of light snow. Lows around 3. .FRIDAY...Mostly cloudy with a 50 percent chance of light snow. Highs in the lower 20s. .FRIDAY NIGHT...Mostly cloudy. A 20 percent chance of light snow through around midnight. Lows around 4 below. .SATURDAY...Mostly cloudy with a 40 percent chance of light snow. Colder. Highs around 6. .SATURDAY NIGHT...Partly cloudy. A 20 percent chance of light snow through around midnight. Lows around 10 below. .SUNDAY...Sunny. Highs around 6. .SUNDAY NIGHT...Partly cloudy through around midnight, then mostly cloudy with a 20 percent chance of light snow after midnight. Lows around 6 below. .MONDAY...Mostly cloudy with a 20 percent chance of light snow. Not as cold. Highs around 20. $$