Active Weather Alerts
Dense Smoke Advisory
Issued: 6:01 PM Jul. 17, 2026 – National Weather Service
...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM SATURDAY TO 4 AM EDT SUNDAY... * WHAT...For the Dense Smoke Advisory, dense smoke will reduce visibility to one to two nautical miles. For the Small Craft Advisory, northwest winds 15 to 25 knots with gusts up to 30 knots and waves 3 to 6 feet expected. * WHERE...St Joseph to South Haven MI, South Haven to Holland MI, Holland to Grand Haven MI, Grand Haven to Whitehall MI, Whitehall to Pentwater MI and Pentwater to Manistee MI. * WHEN...For the Dense Smoke Advisory, until 8 PM EDT this evening. For the Small Craft Advisory, from 2 AM Saturday to 4 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
Small Craft Advisory
Issued: 6:01 PM Jul. 17, 2026 – National Weather Service
...DENSE SMOKE ADVISORY REMAINS IN EFFECT UNTIL 8 PM EDT THIS EVENING... ...SMALL CRAFT ADVISORY IN EFFECT FROM 2 AM SATURDAY TO 4 AM EDT SUNDAY... * WHAT...For the Dense Smoke Advisory, dense smoke will reduce visibility to one to two nautical miles. For the Small Craft Advisory, northwest winds 15 to 25 knots with gusts up to 30 knots and waves 3 to 6 feet expected. * WHERE...St Joseph to South Haven MI, South Haven to Holland MI, Holland to Grand Haven MI, Grand Haven to Whitehall MI, Whitehall to Pentwater MI and Pentwater to Manistee MI. * WHEN...For the Dense Smoke Advisory, until 8 PM EDT this evening. For the Small Craft Advisory, from 2 AM Saturday to 4 AM EDT Sunday. * IMPACTS...Conditions will be hazardous to small craft. Low visibility will make navigation difficult. PRECAUTIONARY/PREPAREDNESS ACTIONS... Inexperienced mariners, especially those operating smaller vessels, should avoid navigating in hazardous conditions. If you must navigate, proceed with caution. Use proper fog signals. Make sure all running lights are on. Remember to use your radar and compass. &&
Beach Hazard Statement
Issued: 6:00 PM Jul. 17, 2026 – National Weather Service
...BEACH HAZARDS STATEMENT IN EFFECT FROM LATE TONIGHT THROUGH LATE SATURDAY NIGHT... * WHAT...High wave action, strong currents, and dangerous swimming conditions expected. Piers may be heavily swamped by waves. * WHERE...Mason, Oceana, Muskegon, Ottawa, Allegan and Van Buren counties. * WHEN...From late tonight through late Saturday night. * IMPACTS...Strong currents can pull swimmers into deeper water and high waves can sweep people off piers. PRECAUTIONARY/PREPAREDNESS ACTIONS... Remain out of the water to avoid hazardous swimming conditions and do not venture out on piers. Please check with your local authorities on potential beach closures. &&
Air Quality Alert
Issued: 12:54 PM Jul. 17, 2026 – National Weather Service
...Air Quality Alert through Saturday, July 18, 2026... The Michigan Department of Environment, Great Lakes, and Energy (EGLE) has issued an Air Quality Alert for July 17 and July 18, 2026, for elevated levels of fine particulate due to wildfire smoke. Concentrations on Friday will range from Very Unhealthy in southern areas to Hazardous in the north. On Saturday concentrations will range from Unhealthy of Sensitive Groups (USG) in the south to Very Unhealthy in northern portions of the state. This is a Statewide Air Quality Alert Plumes of smoke from Canadian wildfires continue to drift across the region. Elevated fine particulate due to the smoke will continue through Saturday. The threat of increased ozone may come into play Saturday as well. Everyone should seek cleaner air indoors and keep activity levels low. While indoors, take action to improve the indoor air quality such as: - closing windows and minimize opening of doors - if HVAC systems are not equipped with MERV-13 filters or higher, use portable air cleaners - avoid activities that make indoor air quality worse: burning candles, using vacuums without a HEPA filter, using gas stoves more than necessary, smoking, spraying aerosol products If you must be outdoors for short periods of time: - Wear an N95 or P100 respirator marked with bNIOSH.b The respirator should fit tightly, collapse as you breathe in and not let air in from the sides. - Do not use masks for children under age 2. For up-to-date air quality data for Michigan visit the MiAir site: Michigan.gov/MiAir For up-to-date air quality data nationally visit EPAbs Air Now site: AirNow.gov For further health information, please see MDHHSb Wildfire Smoke and Your Health site: https://www.michigan.gov/mdhhs/safety-injury-prev/environmental-health/your-health- and-wildfire-smoke Air Quality Alert Michigan Department of Environment, Great Lakes, and Energy July 17, 2026
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