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Elev 574 ft, 45.87 °N, 84.73 °W

St. Ignace, MI Severe Weather Alertstar_ratehome

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Personal Weather Station
Location: St. Ignace, MI
Elevation: 574ft
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Active Weather Alerts

Dense Smoke Advisory
Issued: 1:28 PM Jul. 16, 2026 – National Weather Service
...DENSE SMOKE ADVISORY NOW IN EFFECT UNTIL 8 AM EDT FRIDAY...

* WHAT...Dense smoke will reduce visibility to 1 to 2 NM.

* WHERE...Portions of Lake Huron, Lake Michigan and Lake
Superior.

* WHEN...Until 8 AM EDT Friday.

* IMPACTS...Low visibility will make navigation difficult.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

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.

&&

Air Quality Alert
Issued: 1:16 PM Jul. 16, 2026 – National Weather Service
...AIR QUALITY ALERT EXTENDED INTO FRIDAY JULY 17...

The Michigan Department of Environment, Great Lakes, and Energy
has issued an Air Quality Alert for today and Friday July 17, for
elevated levels of fine particulates (PM2.5) due to wildfire smoke.
Pollutants are expected to range from Very Unhealthy to Hazardous.

The alert is in effect for all of northern Michigan. This includes
the following counties,

Roscommon, Charlevoix, Missaukee, Wexford, Beaver Island and
surrounding islands, Mackinac Island/Bois Blanc Island, Manistee,
Emmet, Iosco, Ogemaw, Presque Isle, Cheboygan, Eastern Mackinac,
Alcona, Western Mackinac, Montmorency, Southeast Chippewa, Otsego,
Central Chippewa, Antrim, Western Chippewa, Arenac, Leelanau,
Kalkaska, Grand Traverse, Benzie, Alpena, Oscoda, Crawford, and
Gladwin.

It is recommended that, when possible, you avoid strenuous outdoor
activities, especially those with heart disease and respiratory
diseases such as asthma. Watch for symptoms including wheezing,
coughing, chest tightness, dizziness, or burning in nose, throat,
and eyes.

You can help reduce air pollution by limiting activities, such as
outdoor burning, and use of residential wood burning devices.

Tips for households: Keep windows closed overnight to prevent smoke
from getting indoors and, if possible, run central air conditioning
with MERV-13 or higher rated filters.

For up-to-date air quality data for Michigan, visit the MiAir site:
https://michigan.gov/MiAir

For up-to-date air quality data nationally, visit EPA's Air Now
site: https://www.airnow.gov

For further health information, please see MDHHS' Wildfire Smoke and
Your Health site at https://www.michigan.gov/mdhhs/safety-injury-
prev/environmental-health/your-health-and-wildfire-smoke.

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