Tropical Moisture Brings Slight Risk of Excessive Rainfall to the Southwest; Strong to Locally Severe Storms on the Plains
Heavy rain and flash flooding are possible across portions of the Southwest through Friday, where Flood Watches are in effect. Strong to locally severe thunderstorms are possible today across portions of the Plains. A tropical wave is causing heavy rainfall in Puerto Rico and the Virgin Islands, which may cause urban and small stream flooding and landslides today. Read More >
| NWS Forecast for: Grand Marais to Taconite Harbor MN (LSZ141) Issued by: National Weather Service Duluth, MN Last Update: 951 AM CDT Thu Sep 18 2025 | |
Rest Of Today: Northeast wind 10 to 15 knots. Gusts up to 25 knots decreasing to 20 knots late. Mostly cloudy. Waves 2 to 4 feet. Tonight: Northeast wind 10 to 15 knots with gusts to around 20 knots. Mostly cloudy. Waves 2 to 4 feet. Friday: East wind 15 to 20 knots. Gusts up to 25 knots increasing to 30 knots in the afternoon. Slight chance of rain showers. Waves 4 to 6 feet. Waves occasionally to 7 feet. Friday Night: East wind 15 to 20 knots. Gusts up to 30 knots decreasing to 20 knots. Chance of rain showers. Waves 4 to 6 feet. Waves occasionally to 7 feet. | |
| Zone Forecast: Grand Marais to Taconite Harbor MN (LSZ141) | |
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