Heat Expands for Center of the Nation; Severe Thunderstorms for Plains and Upper Midwest
Dangerous heat expands across the Desert Southwest, Plains, Mississippi Valley and Midwest. Critical fire weather for portions of the Intermountain West. Risk for severe thunderstorms and flash flooding across the Upper Midwest/Great Lakes, Ohio Valley, and portions of the mid-Atlantic. Active monsoonal moisture fuels thunderstorms over the Southwest. Hurricane Fausto in the Pacific, should weaken Read More >
| NWS Forecast for: Port Wing to Sand Island WI (LSZ146) Issued by: National Weather Service Duluth, MN Last Update: 708 AM CDT Sun Jul 26 2026 | |
Today: Variable winds 10 knots or less becoming east 5 knots late in the afternoon. Patchy dense fog until late afternoon. Patchy smoke late in the afternoon. Waves 1 foot or less. Tonight: North wind 5 knots becoming west late in the evening, then becoming northeast after midnight. Patchy smoke through the night. Slight chance of showers and thunderstorms in the evening. Chance of showers and thunderstorms after midnight. Waves 1 foot or less. Monday: Northeast wind 5 to 10 knots. Gusts up to 20 knots early in the afternoon. Chance of showers and thunderstorms in the morning. Slight chance of rain showers in the afternoon. Waves 1 to 2 feet. Monday Night: Northeast wind 5 to 10 knots until early morning becoming variable 10 knots or less. Mostly cloudy. 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 |