| NWS Forecast for: Walworth County Issued by: National Weather Service Milwaukee, WI Last Update: 335 PM CST Wed Jan 21 2026 | |
Late This Afternoon: Mostly cloudy with a 50 percent chance of light snow. Southwest winds 10 to 15 mph with gusts to around 30 mph. Tonight: Mostly cloudy with snow in the evening, then cloudy with chance of light snow late in the evening. Partly cloudy after midnight. Patchy blowing snow late in the evening. Snow may be heavy at times in the evening. Snow accumulation of 1 to 2 inches. Lows around 7. West winds 10 to 20 mph with gusts to around 40 mph. Chance of snow 90 percent. Thursday: Sunny in the morning then becoming partly sunny. Chance of flurries in the late morning and early afternoon. Slight chance of light snow late in the afternoon. Highs around 19. West winds 10 to 20 mph. Chance of snow 20 percent. Thursday Night: Bitterly cold. Much colder. Partly cloudy. Lows around 16 below. Northwest winds 10 to 15 mph with gusts to around 30 mph. Wind chill readings 27 below to 37 below zero. Friday: Bitterly cold. Much colder. Sunny. Highs around 7 below. Northwest winds 10 to 15 mph with gusts to around 30 mph. Lowest wind chill readings 29 below to 39 below zero until late afternoon. Friday Night: Bitterly cold. Partly cloudy through around midnight then becoming mostly cloudy. Lows around 15 below. Northwest winds 5 to 10 mph. Wind chill readings 17 below to 27 below zero. Saturday: Mostly cloudy with a 30 percent chance of light snow. Not as cold. Highs around 4. Saturday Night: Mostly cloudy with a 50 percent chance of light snow. Not as cold. Lows around 2 below. Sunday: Mostly cloudy with a 40 percent chance of light snow. Highs around 12. Sunday Night: Partly cloudy. A 20 percent chance of light snow through around midnight. Lows around 5 below. Monday: Mostly sunny. Highs around 8. Monday Night: Partly cloudy. Lows around 2 below. Tuesday: Partly sunny. Highs around 17. Tuesday Night: Mostly cloudy with a 20 percent chance of light snow. Lows around 2. Wednesday: Partly sunny with a 20 percent chance of light snow. Highs around 14. | |
| Zone Forecast: Walworth County | |
Visit your local NWS office at: https://www.weather.gov/mkx |