Oregon State Fire Marshal structural resources are returning to their home agencies Friday morning as containment on the Grasshopper Fire has reached 76 percent. Increasing containment and ongoing suppression efforts have successfully reduced the threat to homes, structures, and communities near the 93,365-acre blaze.
Threats to the north, west, and south of the fire perimeter continued to ease yesterday as containment lines held. Wildland firefighters are continuing to make progress with mop-up, snagging, and suppression repair further into the fire's interior. While the risk has decreased, structural task forces stand ready to rapidly redeploy to the incident if conditions change and the threat to structures exceeds local and wildland capabilities. There are currently 1,832 personnel assigned to the fire.
The Southern Area Blue Incident Management Team and the Australia/New Zealand Incident Management Team 1 remain in unified command of the incident. Under this command, wildland firefighters will continue to strengthen protections around homes, and local fire agencies remain fully available to respond to any shifts in fire activity.
Operations on Friday will focus heavily on cleaning and securing containment lines. Along the southwestern flank, where aircraft cooled the edge yesterday and overnight patrols detected less residual heat, hand crews are tying old trail systems into containment lines to strengthen the perimeter. High-line logging also continues in the southwest sector to prepare and secure the line. On Thursday, improving conditions allowed managers to shift some resources to assist with firefighting operations on the nearby Austin Fire.
Firefighters are keeping a close watch on weather conditions, as elevated fire-weather is expected to persist with warm, dry air and very low humidity. Winds are forecast to start from the east to southeast along higher terrain before shifting to the west and northwest Friday afternoon. Showers or thunderstorms could develop Friday evening, bringing a threat of lightning, sudden gusty or erratic winds, and light rainfall before moving north of the area by Saturday morning.
Evacuation notices remain in place for Hood River and Wasco counties, with zones ranging from Level 1 (Be Ready), Level 2 (Be Set), and Level 3 (Go Status). Motorists are urged to use extreme caution and slow down along Highway 35, where ongoing hazard tree mitigation, firefighters, and heavy equipment continue to block portions of the roadway.
A Temporary Flight Restriction remains active over the fire area. Officials warned that all aerial firefighting operations will be immediately suspended if unauthorized drones are detected in the zone.
Important Links and Resources:
- Evacuation Maps: perimetermap.com
- Real-time Air Quality: fire.airnow.gov
- Smoke Outlook: outlooks.airfire.org/outlook/50aab846
- Road Closures: tripcheck.com
- Mt. Hood National Forest Closures: fs.usda.gov/alerts/mthood
- Fire Restrictions: oregon.gov/odf
- Campfire Ban: Mt. Hood Forest Campfire Restrictions
- Official Fire Updates: Grasshopper Fire InciWeb