Wildfires in Corson County

South Dakota

Fire-weather risk today

Very low

tomorrow: Low · rising ↑

Fires in 2026

11 total since 2026

Area burned 2026

374 ha

from official WFIGS perimeters

Air quality now

Good

EAQI 13· PM2.5 3.1 µg/m³ · includes wildfire smoke

Fire-weather and air-quality figures are modelled at state level (cell-45:-102) — not per county. Fire counts, perimeters and areas below are per county, from official records.

Fires by year

First season on record — year-over-year comparisons appear as we accumulate history.

Fire history

PaPa · Wildfire 04/09/2026· 112 h › Stateline5 · Wildfire · Human 11/08/2026· 88 h › Westbullhead · Wildfire · Human 10/08/2026· 80 h › Rockhill · Wildfire · Human 10/08/2026· 87 h › Ash Creek · Wildfire 29/07/2026· 6.0 ha· 195 h › Twin Butte Ck · Wildfire 25/07/2026· 360 ha· 383 h › Bump 2 · Wildfire 24/07/2026· 82 h › Rock Creek · Wildfire 20/07/2026· 8.0 ha· 343 h › Grand River 2 · Wildfire 19/07/2026· 197 h › Grand River · Wildfire 19/07/2026· 92 h › Little Creek · Wildfire 23/04/2026· 3616 h ›

Incident records from NIFC/WFIGS (public domain). Fire-weather risk is our own estimate (Canadian FWI on Open-Meteo forecasts), not an official warning — for those see your National Weather Service office. In an emergency call 911.