Oregon is in the grip of what state and federal officials are calling one of the most challenging wildfire seasons in recent memory, with August and September projected to bring significant fire potential across the entire state amid record-dry conditions and an expanding El Niño weather pattern.
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| Oregon Faces One of Its Most Severe Wildfire Seasons on Record as August Forecast Worsens |
A Season of Records
The seeds of the 2026 crisis were sown during a winter that tied 1934 as the warmest on record dating back to the 1890s, producing the smallest snowpack ever recorded in some areas. Nine counties remain under drought emergency declarations, and snowpack across the Northwest sits at roughly one-third of normal levels.
"We're already seeing indicators the timber is stressed because we're getting high-elevation timber fires like two months earlier than normal," said Jim Wallmann, a U.S. Forest Service meteorologist at the National Interagency Fire Center.
Current Fire Activity
Dozens of major fires are already burning across the state, many sparked by a mid-July lightning siege. The Crosswhite Fire in Wheeler County has scorched more than 181,000 acres and is only 19% contained, while the Big Grass Fire in Malheur County has burned approximately 220,000 acres with minimal containment. Other significant blazes include the 79,000-acre Porcupine Ridge Fire in Gilliam County and the 37,000-acre Brewer Fire spanning Crook and Jefferson counties.
Over 12,000 firefighters, alongside the Oregon National Guard, have been deployed statewide, but officials warn resources are stretched dangerously thin.
Weather Warnings
Current conditions across central and eastern Oregon feature temperatures in the high 80s and 90s, with relative humidity dropping as low as 5% in some fire zones. Red Flag Warnings have been repeatedly issued over the past 72 hours due to strong winds, low humidity, and the threat of abundant dry lightning.
Forecasters are tracking an incoming front of cooler, drier air that could push humidity even lower in the coming days, while additional lightning storms are expected in northeastern Oregon—raising the risk of new ignitions.
The August–September Outlook
The National Interagency Fire Center's latest outlook is sobering: all of Oregon is forecast to face significant wildfire potential through August and September. NOAA's seasonal outlook through October calls for above-normal temperatures and below-average precipitation statewide, with elevated risk beginning east of the Cascades and expanding into southwestern Oregon.
Compounding the danger, climate forecasters now project a greater than 40% chance of a strong El Niño developing by August or September—a pattern historically associated with warmer, drier conditions across the Pacific Northwest.
"Our fuels are ready for a pretty big season, so even normal summer weather conditions would lead to an above-normal season right now," Wallmann added. "Everything is lining up as far as the background conditions and background fuels we have. If we have really fire-effective weather, the season is going to be extremely busy."
Human Factor
State officials stress that human activity remains the leading cause of wildfires in Oregon, accounting for more than 70% of ignitions. The first Level 3 "Go Now!" evacuation of 2026 occurred in La Pine in March—before fire season had officially begun.
Authorities are urging residents in fire-prone areas to adhere strictly to burn bans and forest closures, prepare emergency go-bags, and monitor local evacuation alerts. With air quality advisories in effect across broad regions, vulnerable populations are advised to remain indoors with air filtration when possible.
For ongoing updates, residents can monitor the National Interagency Fire Center at nifc.gov, InciWeb at inciweb.wildfire.gov, or the Oregon Department of Emergency Management at oregon.gov/oem.
