California wildfires

Lucas Fire

ActiveLake County, California2026Wildfire

The Lucas Fire was reported on September 10, 2026 in Lake County, California and has burned 1,099 acres.

Size
1,099 acres
Contained
Not reported
Discovered
September 10, 2026

Map

Perimeter mapped September 12, 2026 at 3:44 PM PDT, 4 acres (mixed methods). Point of origin 39.233, -123.003.

Live radar at the fire Forecast for Upper Lake

The incident

Size
1,099 acres
Containment
Not reported
Discovered
September 10, 2026 at 9:18 AM PDT
Cause
Undetermined
County
Lake County
State
California
Protecting agency
CAL FIRE
Land ownership at origin
Private
Incident type
Wildfire
Unique fire identifier
2026-CAMEU-010693
IRWIN identifier
06749CFD-DE8B-4CFA-8C11-075F7D8AB353

Weather at the fire

  • Wind up to 6 mph from the west
  • Relative humidity as low as 34%
  • High of 80°F

National Weather Service hourly forecast for the fire’s point of origin, next 24 hours.

Full forecast for Upper Lake, CA

Alerts in force

Red Flag Warnings and Fire Weather Watches covering the fire's point of origin.

No Red Flag Warning or Fire Weather Watch is in force at the fire.

Smoke

NOAA’s Hazard Mapping System analysts drew light smoke over the fire’s origin in satellite imagery today (Mon, 1:00 PM PDT to Mon, 4:30 PM PDT).

NOAA’s smoke model forecasts near-surface smoke at the origin peaking at 2 µg/m³ around Tue, 7:00 AM PDT over the next 48 hours.

Smoke and fire layers on the radar

Nearby

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Incident record from the National Interagency Fire Center’s Wildland Fire Interagency Geospatial Services (WFIGS), as the incident’s managers report it; last updated September 10, 2026 at 7:46 PM PDT. Identifier 2026-CAMEU-010693.