Active Weather Alerts
Flood Advisory
Issued: 12:00 PM Apr. 4, 2026 – National Weather Service
...FLOOD ADVISORY IN EFFECT UNTIL 11 AM EDT THIS MORNING... * WHAT...Urban and small stream flooding caused by excessive rainfall is expected. * WHERE...A portion of southeast Michigan, including the following counties, Macomb and St. Clair. * WHEN...Until 1100 AM EDT. * IMPACTS...Minor flooding in low-lying and poor drainage areas. * ADDITIONAL DETAILS... - At 759 AM EDT, Doppler radar indicated heavy rain due to thunderstorms. This will cause urban and small stream flooding. Between 1 and 2 inches of rain have fallen. - Additional rainfall amounts up to 0.5 inches are possible over the area over the next 3 hours. This additional rain may result in minor flooding. - Some locations that will experience flooding include... Richmond, St. Clair, Romeo, Marysville, Armada, Memphis, Columbus, Adair, Rattle Run and Smiths Creek. - http://www.weather.gov/safety/flood PRECAUTIONARY/PREPAREDNESS ACTIONS... Turn around, don't drown when encountering flooded roads. Most flood deaths occur in vehicles. &&
Small Craft Advisory
Issued: 12:31 AM Apr. 4, 2026 – National Weather Service
...SMALL CRAFT ADVISORY IN EFFECT FROM 10 AM SATURDAY TO 10 PM EDT SUNDAY... * WHAT...Expect sustained winds up to 18 knots from the southwest with gusts up to 27 knots. The largest significant waves will be 4 feet with a potential maximum wave height of 5 feet. * WHERE...Harbor Beach to Port Sanilac MI and Port Sanilac to Port Huron MI. * WHEN...The maximum winds are expected around 10 AM EDT Sunday with the largest waves expected around 3 PM EDT Saturday. * IMPACTS...Conditions will be hazardous to small craft. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. &&
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