| NWS Forecast for: Port Wing to Sand Island WI (LSZ146) Issued by: National Weather Service Duluth, MN Last Update: 812 PM CDT Fri Jul 31 2026 | |
Rest Of Tonight: Southwest wind 5 knots becoming northwest toward daybreak. Mostly cloudy. Waves 1 foot or less. Saturday: Northeast wind 5 to 10 knots. Gusts up to 20 knots late in the afternoon. Mostly sunny. Waves 1 to 2 feet. Saturday Night: Northeast wind 5 to 10 knots. Partly cloudy. Waves 1 to 2 feet. Sunday: Northeast wind 5 to 10 knots. Gusts up to 20 knots in the afternoon. Mostly sunny. Waves 1 to 2 feet. | |
| Zone Forecast: Port Wing to Sand Island WI (LSZ146) | |
Visit your local NWS office at: https://www.weather.gov/dlh |