| NWS Forecast for: Winnebago County Issued by: National Weather Service Green Bay, WI Last Update: 517 AM CST Thu Feb 5 2026 | |
Today: Cloudy. Light snow likely in the morning. Snow accumulation up to 1 inch. Highs in the lower 30s. Southwest wind 10 to 15 mph. Chance of snow 70 percent. Tonight: Cloudy. A chance of flurries in the evening, then light snow likely after midnight. Freezing drizzle also possible after midnight. Little or no snow accumulation. Nearly steady temperature in the upper 20s. West wind 5 to 10 mph. Chance of precipitation 60 percent. Friday: Blustery. Partly cloudy. A chance of flurries in the morning. Highs in the middle 30s. Temperatures falling into the lower 20s in the afternoon. Northwest wind 10 to 15 mph shifting to the north 15 to 25 mph in the afternoon. Friday Night: Much colder. Clear. Lows zero to 5 above. North wind 10 to 15 mph. Saturday: Colder. Mostly sunny in the morning then becoming mostly cloudy. Highs in the upper teens. Light and variable wind. Saturday Night: Not as cold. Cloudy with a 30 percent chance of light snow. Lows in the middle teens. Sunday And Sunday Night: Not as cold. Mostly cloudy. Highs around 30. Lows in the upper teens. Monday Through Tuesday: Mostly cloudy. Highs in the upper 30s. Lows in the upper 20s. Tuesday Night: Cloudy with a chance of light freezing rain and snow. Lows in the middle 20s. Chance of precipitation 30 percent. Wednesday: Cloudy with a 30 percent chance of light snow. Highs in the lower 30s. | |
| Zone Forecast: Winnebago County | |
Visit your local NWS office at: https://www.weather.gov/grb |