Expires:202601022200;;656983 FPUS53 KMKX 020936 ZFPMKX SOUTH-CENTRAL AND SOUTHEAST WISCONSIN ZONE FORECAST National Weather Service Milwaukee/Sullivan WI 335 AM CST Fri Jan 2 2026 WIZ069-022200- Rock- Including the cities of Janesville and Beloit 335 AM CST Fri Jan 2 2026 .EARLY THIS MORNING...Partly cloudy. Northwest winds around 5 mph. .TODAY...Mostly sunny. Highs in the lower 20s. Northwest winds around 5 mph. .TONIGHT...Mostly cloudy. Near steady temperature around 17. Northwest winds up to 5 mph. .SATURDAY...Mostly cloudy. Highs in the mid 20s. Northwest winds up to 5 mph. .SATURDAY NIGHT...Mostly clear. Lows around 9. Northwest winds up to 5 mph. .SUNDAY...Sunny in the morning then becoming mostly cloudy. Highs in the upper 20s. North winds up to 5 mph shifting to the south in the afternoon. .SUNDAY NIGHT...Cloudy with a 40 percent chance of light snow, possibly mixed with freezing rain through around midnight, then partly cloudy after midnight. Not as cold. Lows in the lower 20s. .MONDAY...Partly sunny. Not as cold. Highs in the upper 30s. .MONDAY NIGHT...Mostly cloudy. Lows in the upper 20s. .TUESDAY...Partly sunny. A 20 percent chance of light rain in the afternoon. Highs in the lower 40s. .TUESDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the upper 20s. .WEDNESDAY...Partly sunny. Highs in the lower 40s. .WEDNESDAY NIGHT...Partly cloudy through around midnight then becoming mostly cloudy. Lows in the lower 30s. .THURSDAY...Mostly cloudy. A 30 percent chance of light rain in the afternoon. Highs in the upper 40s. $$