Wildfires in Isère
Isère, France: 4 fires with a page have entered 2 of its 512 communes since 2016, burning 750 hectares inside the region. The largest was Saint-Clair-sur-Galaure in March 2025, with 237 hectares inside the region. Fire danger today: very low (FWI 0).
Only fires of 100 ha or more get an entry: smaller ones are not in the lists or the totals on this page.
- hectares burned
- 750ha
- Since 2016
- Of the region
- 0.1%
- 7,877 km²
- fires
- 4
- Since 2016
- municipalities with fire
- 2
- of 512
- Largest fire
- 237ha
- Saint-Clair-sur-Galaure · March 2025
- Inhabitants
- 1,269,598
- 0.6 ha burned per thousand inhabitants
Fire danger, today and the coming days
FWI at the region centre, from the Open-Meteo forecast- Sat 24 Very low 10° · 59 % · 30 km/h
- Sun 25 Very low 13° · 83 % · 39 km/h
- Mon 26 Very low 14° · 58 % · 25 km/h
- Tue 27 Very low 17° · 57 % · 24 km/h
- Wed 28 Very low 11° · 92 % · 43 km/h
- Thu 29 Very low 14° · 73 % · 31 km/h
- Fri 30 Very low 15° · 69 % · 39 km/h
- Sat 31 Very low 10° · 79 % · 31 km/h
Click a perimeter to see which fire it is
The municipalities that burned most
- Saint-Clair-sur-Galaure 265 inhabitants 627 ha · 41 %
- Viriville 1,713 inhabitants 123 ha · 4.1 %
What burns in the region
- Other natural land69 %
- Broadleaved forest26 %
- Scrub and transitional woodland5.3 %
Municipalities that burn again and again
Municipalities with two or more fires over 100 ha since 2016.
- 4×Saint-Clair-sur-Galaure627 ha
- 3×Viriville123 ha
Largest recorded fires
- 237 haSaint-Clair-sur-GalaureMarch 2025 · 1 day of 279 ha in total
- 233 haVirivilleMarch 2023 · 4 days
- 223 haSaint-Clair-sur-GalaureMarch 2024 · 1 day
- 57 haLe Grand-SerreMarch 2022 · 1 day of 133 ha in total
Hectares inside the region; the fire may have burned more outside it.
Year by year
| Year | fires | hectares burned | Largest of the year |
|---|---|---|---|
| 2025 | 1 | 237 | Saint-Clair-sur-Galaure 237 ha |
| 2024 | 1 | 223 | Saint-Clair-sur-Galaure 223 ha |
| 2023 | 1 | 233 | Viriville 233 ha |
| 2022 | 1 | 57 | Le Grand-Serre 57 ha |
All fires in Isère · 4
Newest first. The figure is the area inside the region; if the fire burned more outside, the total is shown.
Where this data comes from
Perimeters come from EFFIS (Copernicus, CC BY 4.0) and municipal boundaries from geoBoundaries/Institut national de l'information géographique et forestière (IGN-F) (Etalab Open License 2.0). The area per municipality is computed by WorldFires by crossing both. The forecast is from Open-Meteo (CC BY 4.0).
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