Wildfires in Dewey County

South Dakota

🔴 1 active fire

Fire-weather risk today

Very high

tomorrow: Very high · rising ↑

Fires in 2026

18 total since 2026

Area burned 2026

—

from official WFIGS perimeters

Air quality now

Fair

EAQI 29· PM2.5 2.5 µg/m³ · includes wildfire smoke

Fire-weather and air-quality figures are modelled at state level (South Dakota) — 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.

Active fires now

Hay Bill Active ›

Fire history

Hay Bill · Wildfire 04/08/2026 › TL Lightning 03 · Wildfire 28/07/2026· 115 h › Corral · Wildfire 28/07/2026· 95 h › TL Lightning 02 · Wildfire 28/07/2026· 116 h › Corral Creek · Wildfire 28/07/2026· 100 h › Little Willow Creek · Wildfire 28/07/2026· 97 h › Parker Creek · Wildfire 28/07/2026· 95 h › RU 64 · Wildfire 27/07/2026· 91 h › Summer Pasture · Wildfire 27/07/2026· 106 h › Shack 26 · Wildfire 22/07/2026· 93 h › Cornfield 3 · Wildfire 21/07/2026· 78 h › 2 Mile · Wildfire 21/07/2026· 98 h › Fox Ridge 26 · Wildfire 21/07/2026· 80 h › LA Play Ground · Wildfire 20/07/2026· 273 h › 9 Iron · Wildfire 17/07/2026· 87 h › Cat Tail Park · Wildfire 11/07/2026· 48 h › Tractor 26 · Wildfire 11/07/2026· 64 h › Rock · Wildfire 10/07/2026· 71 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.