Grotto Fire

Idaho County, Idaho · Wildfire

Active Official numbers updated Aug 13, 2026 (3 days ago)
First reported about 3 weeks ago
Metric Now
Size
900 acres
Aug 16, 5:00 AM
+350 acres
was 550 acres · Aug 13, 12:00 PM
Containment
0%
Aug 16, 5:00 AM
Crew size
Money spent
$1,000
Aug 16, 5:00 AM

Grotto Fire and other nearby fires

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

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Grotto Fire summary

The Grotto Fire is a wildfire near Idaho County, Idaho. It has burned about 900 acres (about 682 football fields). Crews have boxed in 0% of its edge; the other 100% isn't contained yet. It was first reported about 3 weeks ago. A Type 4 IC is running it. We're also tracking 8 other active fires within about 75 miles.

Size
900 acres
Containment
0%
Discovered
July 29, 2026 (first reported about 3 weeks ago)
Cause
Not reported

The size and containment above are current as of Sunday, August 16th at 5:00 a.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.

Overnight

44°F · Partly Cloudy

Wind 5 mph S · 4% chance of rain

Wind: Calm Heat: Cool Dry

Sunday

71°F · Mostly Sunny then Slight Chance Showers And Thunderstorms

Wind 5 to 8 mph SW · 21% chance of rain

Wind: Calm Heat: Cool Some rain

Sunday Night

48°F · Partly Cloudy

Wind 3 to 7 mph WNW · 2% chance of rain

Wind: Calm Heat: Cool Dry

Monday

73°F · Mostly Cloudy

Wind 5 to 9 mph SW · 3% chance of rain

Wind: Calm Heat: Cool Dry

Monday Night

49°F · Mostly Cloudy then Chance Light Rain

Wind 3 to 8 mph W · 35% chance of rain

Wind: Calm Heat: Cool Some rain

Forecast from the National Weather Service (weather.gov), pulled Sunday, August 16th at 5:02 a.m. CDT.

Who's on it

A Type 4 IC is running this fire. About $1,000 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 Grotto Fire

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

See all active fires in Idaho →

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