Active Weather Alerts
Small Craft Advisory
Issued: 7:47 AM Aug. 2, 2026 – National Weather Service
...SMALL CRAFT ADVISORY REMAINS IN EFFECT FROM NOON TODAY TO 4 AM EDT MONDAY... * WHAT...Expect sustained winds up to 20 knots from the north with gusts up to 25 knots. The largest significant waves will be 5 feet with a potential maximum wave height of 7 feet. * WHERE...Port Austin to Harbor Beach MI, Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 6 PM EDT Sunday with the largest waves expected around 9 PM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
Flood Watch
Issued: 5:57 AM Aug. 2, 2026 – National Weather Service
...FLOOD WATCH IN EFFECT NOW THROUGH THIS AFTERNOON... * WHAT...Flooding caused by excessive rainfall is possible. * WHERE...A portion of southeast Michigan, including the following counties, Lenawee, Macomb, Monroe, Oakland, St. Clair, Washtenaw and Wayne. * WHEN...Through this afternoon until 5 pm. * IMPACTS...Flooding may occur in poor drainage and urban areas. Extensive street flooding and flooding of creeks and rivers are possible. * ADDITIONAL DETAILS... - A slow moving band of showers and embedded thunderstorms solidifies from southwest to northeast over far SE Michigan during the early morning. Rain will be heavy at times and be capable of producing high rainfall totals in a short period of time. Flood Watch rainfall totals of 1 to 2 inches in 2 to 3 hours are likely, with a chance for locally higher amounts. Rainfall totals could reach or exceed 3 inches within the Watch area from 6 am to noon. A diminishing trend begins after 2 pm this afternoon. - Http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... You should monitor later forecasts and be alert for possible Flood Warnings. Those living in areas prone to flooding should be prepared to take action should flooding develop. &&
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