Wisconsin wildfires today: fire map & active fires
Every active wildfire in Wisconsin from official fire reports — size, containment and last update — plus red flag warnings and this year's fire season numbers.
Active fires in Wisconsin
Fire weather alerts in Wisconsin
Wisconsin fire season 2026 so far
Wildfires per month, 2026
Busiest month so far: May. Current month is still in progress.
Counties with the most wildfires
| Marinette | 66 fires |
| Oconto | 54 fires |
| Burnett | 49 fires |
| Sawyer | 42 fires |
| Oneida | 40 fires |
| Juneau | 35 fires |
| Vilas | 35 fires |
Wildfires only, prescribed burns excluded · NIFC WFIGS · data updated 2026-10-06
Largest Wisconsin wildfires in 2026
| Fire | Acres | Contained | County | Discovered | Cause |
|---|---|---|---|---|---|
| Bog | 94 | Iron | 2026-09-12 | Natural | |
| Joel Marsh 1 | 71 | Polk | 2026-04-09 | Human | |
| Sixseven | 65 | St. Croix | 2026-04-10 | Human | |
| Ford | 63 | Marquette | 2026-03-30 | Human | |
| Hwy Ss | 60 | Barron | 2026-04-19 | Human | |
| Avon | 51 | Rock | 2026-03-30 | Human | |
| Jack Pine | 43 | Marinette | 2026-05-16 | Human | |
| Parker Creek | 38 | Polk | 2026-03-30 | Human |
Size is the latest reported size. Cause as recorded by the reporting agency; many causes stay "undetermined" until an investigation closes.
How to follow a fire in Wisconsin
The map above shows every wildfire in Wisconsin that is still in the national incident system — new starts often appear within hours, large fires are updated at least daily. Red dots are fires under 50% contained; grey ones are fully contained but not yet declared out.
For evacuation orders, follow your county sheriff or emergency management office and sign up for your county's emergency alerts: fire agencies report the fire, counties order evacuations. Red flag warnings from the National Weather Service mean the weather — wind, low humidity, dry fuel — can make any new fire spread fast.
See also: fires near me · smoke and air quality · evacuation checklist · national wildfire map.
Questions
How many wildfires are burning in Wisconsin right now?
The live list at the top of this page counts every wildfire in Wisconsin that is currently in the national incident system, and how many are still under 50% contained. It updates each time you load the page.
How many acres have burned in Wisconsin in 2026?
1,196 acres from 928 wildfires reported between January 1 and October 6, 2026, compared with 2,609 acres over the same period of 2025.
What was the largest wildfire in Wisconsin this year?
The Bog Fire in Iron County, at 94 acres by its latest reported size.
What causes most wildfires in Wisconsin?
Of this year's reported wildfires in Wisconsin, 94% are recorded as human-caused and 2% as natural (mostly lightning); the rest are undetermined or still under investigation.
Track Wisconsin fires on your iPhone
Save your home and family's addresses, see how far the nearest active fire is and which way the wind is pushing it, and get alerts only for fires that are actually active.