| NWS Forecast for: Duluth MN to Port Wing WI (LSZ145) Issued by: National Weather Service Duluth, MN Last Update: 524 AM CDT Sun Apr 12 2026 |  |
Today: East wind 5 to 10 knots. Patchy fog until late afternoon. Chance of rain showers through the day. Slight chance of thunderstorms early in the afternoon, then chance of thunderstorms late in the afternoon. Waves 1 to 2 feet. Tonight: Southwest wind 5 to 10 knots becoming west early in the morning. Slight chance of showers and thunderstorms in the evening. Waves 1 foot or less. Monday: Northwest wind 5 knots becoming north late in the morning, then becoming northeast 10 to 15 knots in the afternoon. Chance of rain showers and slight chance of thunderstorms in the afternoon. Waves 1 foot or less. Monday Night: Northeast wind 10 to 15 knots. Gusts up to 20 knots until early morning. Chance of thunderstorms in the evening. Rain showers likely through the night. Waves 1 to 3 feet. note...wave height forecasts are for ice free areas. | |
| Zone Forecast: Duluth MN to Port Wing WI (LSZ145) | |
Visit your local NWS office at: https://www.weather.gov/dlh |