Skip to main content
Wildfire Danger logo

USFS ranger districts

Wildfire Danger

Up-to-date fire danger ratings for national forests

Interactive version

Explore fire danger on the interactive map

Use the map-first view to search places, select ranger districts, and compare current ratings across supported public lands.

Open interactive map

Barlow Ranger District Fire Danger & Restrictions

Closure

Safety brief

Updated

High fire danger today.

The GRASSHOPPER fire is 93,990 acres and 93% contained, with a trend toward more containment. Fire danger is high in the Barlow Ranger District, and all campfires and open fires are prohibited in both backcountry and developed campground areas. Propane stoves and portable fire pits with an on/off switch are allowed if cleared of vegetation for three feet. Check for specific road, trail, and recreation site closures within the fire area before your trip.

Restrictions

Campfires and Stoves

Equipment and Work

Shooting and Closures

Backcountry campfiresProhibited

All campfires and open fires prohibited in backcountry and dispersed areas.

Exceptions

  • Propane portable firepits and camp stoves with on/off switch and 3-feet vegetation clearance
Campground campfiresProhibited

All campfires and open fires prohibited in developed campgrounds.

Exceptions

  • Propane portable firepits and camp stoves with on/off switch and 3-feet vegetation clearance
Propane fuel and camp stovesRestricted

Propane stoves and portable firepits allowed with on/off switch and 3-feet vegetation clearance.

Conditions

  • On/off switch required
  • Flammable vegetation cleared minimum 3-feet away on all sides
Welding and grindingProhibited

Operating acetylene or other torch with open flame prohibited.

Exceptions

  • Persons with specific Forest Service permit
  • Federal, State, or local officials in performance of official duty
ExplosivesProhibited

Use of explosives prohibited.

Exceptions

  • Persons with specific Forest Service permit
  • Federal, State, or local officials in performance of official duty
Forest closures and access limitsRestricted

Specific roads, trails, and recreation sites closed within fire closure area; Pacific Crest Trail, Timberline Trail, Tamanawas Falls Trail, Elk Meadows Trail north of Gnarl Ridge, Gnarl Ridge Trail, Rock Creek Campground, and Rock Creek Day Use remain open.

Conditions

  • Closure effective September 2, 2026 through December 31, 2026
  • Applies to area shown on Exhibit A map
  • Prohibits going into or being upon NFS lands, roads, or trails within fire closure area

Exceptions

  • Persons with permit authorizing the act
  • Federal, State, or local officials or organized rescue/firefighting forces in performance of official duty
  • Owners or lessees of land within closed area
  • Pacific Crest Trail remains open
  • Timberline Trail remains open
  • Tamanawas Falls Trail remains open
  • Elk Meadows Trail north of Gnarl Ridge remains open
  • Gnarl Ridge Trail remains open
  • Rock Creek Campground remains open
  • Rock Creek Day Use Area remains open

Restrictions last checked

Near-surface wildfire smoke forecast

Estimated AQI*

0max avg 0 µg/m³ around 11 AM

Good wildfire smoke

Next 24 hours

Forecast updated Sep 9, 2026, 6:59 PM

District average10th–90th percentile

* Estimated AQI is an equivalent interpretation of forecast wildfire-smoke PM2.5 only; it is not an observed or official AQI reading.

Hourly wildfire-smoke PM2.5 forecast across the district
Local timeDistrict averagep10p90Estimated AQI*Smoke category
Sep 9, 7:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 9, 8:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 9, 9:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 9, 10:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 9, 11:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 12:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 1:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 2:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 3:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 4:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 5:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 6:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 7:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 8:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 9:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 10:00 AM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 11:00 AM0 µg/m³0 µg/m³0.1 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 12:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 1:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 2:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 3:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 4:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 5:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke
Sep 10, 6:00 PM0 µg/m³0 µg/m³0 µg/m³Estimated AQI* ≈0Good wildfire smoke

* Estimated AQI is an equivalent interpretation of forecast wildfire-smoke PM2.5 only; it is not an observed or official AQI reading. HRRR forecasts near-ground smoke; district values are area-weighted, conditions vary by location, and other pollution sources are not included.

Check current observed air quality on AirNow (opens in a new tab)

Recent changes

30-day fire danger history

Last 30 days

Changed from Extreme to High on Sep 7.

Open official source

Ratings and restrictions are collected from official source pages and may lag agency updates. Always confirm current fire restrictions, closures, evacuation notices, and emergency guidance with the responsible agency before starting a trip.

Provide feedback

Spot data that looks off, or have an idea that would make the map handier? Send it over — tiny trail notes welcome.

Help keep the lights on

Become an early supporter of Wildfire Danger. Any help is appreciated and goes straight to development, hosting, and upkeep of the site.

Donate with Stripe