News Release
News Release Date: September 17, 2026
Current Situation
1,177 acres
10% containment
376 personnel
Most activity on the Dome fire today was on the west and north flanks. Last night, spot fires were observed to the north of the fire due to gusty, ridge winds from the south and southeast. Some spot fires are in areas with no fire history while others are creeping and smoldering in the 2017 Empire Fire footprint. Visible smoke and good to unhealthy air quality conditions were observed today as the fire continues to burn through grass, brush, and timber fuels.
Ground crews continued constructing direct hand lines and looking for opportunities to tie the fire into previous fire footprints and granite features. Three more hotshot crews were flown into the fire today to reinforce work on the fire perimeter from the heel of the fire and on the east and west flanks. Air resources were again utilized today concentrating on strengthening the western flank.
Weather
Today we had similar winds, but with cooler temperatures and mid-level clouds. Wind gusts up to 15-25 mph were expected. Due to significant elevation change over small distances near the fire, firefighters expect to see some moderation from the predicted forecast.
Evacuations
There are no evacuation orders or warnings in place. There are no immediate threats to infrastructures or developed areas.
Closures
Yosemite National Park is open and operating normally, with the following exception. The ChilnualnaFalls trail, as well as the trails from the top of Chilnualna Falls towards Buena Vista and Crescent Lakes, are closed due to the Dome Fire. (These lakes are reachable from the east.)
Air Quality and Smoke
Visit fire.airnow.gov for air quality and smoke outlook.
Last updated: September 17, 2026