Mateo Fire

San Diego County, California · Wildfire

Contained Official numbers updated Jul 24, 2026 (about 4 hours ago)
First reported about 6 weeks ago
Metric Now
Size
1,335 acres
Jul 24, 2:00 PM
Containment
100%
Jul 24, 2:00 PM
Crew size
218
Jul 24, 2:00 PM
Money spent
$2.1M
Jul 24, 2:00 PM

Mateo Fire and other nearby fires

🔥 Where this fire started Mostly contained Partly contained Containment not reported

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Mateo Fire summary

The Mateo Fire is a wildfire near San Diego County, California. It has burned about 1,335 acres (about 1,000 football fields). Crews have it fully contained, with a line all the way around it. It was first reported about 6 weeks ago. About 218 people are on it, run by a Type 5 IC. We're also tracking 8 other active fires within about 75 miles.

Size
1,335 acres
Containment
100%
Discovered
June 15, 2026 (first reported about 6 weeks ago)
Cause
Not reported

The size and containment above are current as of Friday, July 24th at 2:00 p.m. CDT.

Weather & fire-spread conditions

No Red Flag Warning. The National Weather Service hasn't flagged this area for dangerous fire-spread conditions right now.

Hot, dry, and windy weather can help a fire grow; cool, calm, or wet weather helps crews. The tags below rate each day for fire spread — green is calm, red can push a fire.

A general fire-weather guide (wind matters most, then how dry it is, then heat), not a prediction of what this fire will do.

Today

85°F · Patchy Fog then Sunny

Wind 5 to 10 mph SW · 2% chance of rain

Wind: Breezy Heat: Warm Dry

Tonight

66°F · Mostly Clear

Wind 0 to 10 mph SE · 1% chance of rain

Wind: Breezy Heat: Cool Dry

Saturday

86°F · Mostly Sunny

Wind 0 to 10 mph S · 0% chance of rain

Wind: Breezy Heat: Warm Dry

Saturday Night

67°F · Patchy Fog

Wind 0 to 5 mph S · 3% chance of rain

Wind: Calm Heat: Cool Dry

Sunday

84°F · Patchy Fog then Mostly Sunny

Wind 0 to 10 mph S · 3% chance of rain

Wind: Breezy Heat: Warm Dry

Forecast from the National Weather Service (weather.gov), pulled Friday, July 24th at 2:06 p.m. CDT.

Who's on it

About 218 people are assigned to this fire, run by a Type 5 IC. The government rates it a Type 3 Incident. About $2 million has been spent on it so far.

The official feed reports the total headcount, not a breakdown by crew type.

Where to get live updates

We show the daily official picture. For minute-by-minute updates, evacuation orders, and maps, these do it best:

Nearby fires to Mateo Fire

Within about 75 miles we're tracking 8 other active fires, closest first:

See all active fires in California →

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