Here is the daily wildfire summary report for Sunday, August 23, 2026.

National Overview

The United States is currently experiencing an exceptionally active and severe wildland fire season. According to the National Interagency Fire Center (NIFC), the National Preparedness Level remains high. Active geographic areas are taking emergency measures to sustain incident operations, and resource capabilities are reaching drawdown levels in non-active regions.

So far in 2026, firefighters have responded to over 50,580 wildfires that have burned more than 7.7 million acres nationwide. This represents 129% of the 10-year average for the number of fires and a staggering 169% of the 10-year average for acres burned. The 2026 fire season has been driven by persistent drought, extreme heat, and critically dry vegetation—particularly across the Western U.S. and Pacific Northwest. These conditions cured fuels early in the summer, setting the stage for rapid fire growth, intense fire behavior, and highly destructive urban conflagrations.

Significant Wildfire Situations

Over the last 72 hours, fire activity has been dominated by extreme wind-driven events and massive ongoing complexes. The Northwest and Great Basin remain the nation's most active fire areas. Here are the most noteworthy incidents:

1. Hawk Fire (Nevada): Igniting over the weekend, this fast-growing, wind-driven fire has scorched over 10,500 acres near Reno and is currently 0% contained. It has forced the evacuation of nearly 14,000 homes, reached the edge of the University of Nevada campus, and prompted a state of emergency declaration from the governor.
2. Big Grass Fire (Oregon/Idaho): Burning in the Jordan Valley and Owyhee County, this massive incident has consumed over 581,000 acres and is currently 54% contained.
3. Rowe Creek Complex (Oregon): Located south of Fossil, this megafire has burned 373,784 acres and is nearing 89% containment.
4. Coleman Creek Fire (Oregon): Part of the Burns Basin fires, it has burned over 308,000 acres. Firefighters have achieved 99% containment and are currently transitioning to dozer line repair and patrol.
5. Sinlahekin Fire (Washington): Burning west of Tonasket, this fire has reached 152,682 acres and is 44% contained, continuing to threaten local infrastructure.
6. Little Giant Fire (Washington): Located northwest of Leavenworth, this fire has grown to nearly 133,000 acres with only 10% containment.
7. Grasshopper Fire (Oregon): Burning north of Sportsmans Park, this fire has reached over 90,000 acres and is currently 47% contained.
8. Stallion Fire (Nevada): Burning south of Pyramid Lake, this fire has prompted evacuation warnings in and around Nixon and forced the closure of the lake and State Route 446.
9. Owen Canyon Fire (Utah): Erupting overnight in Box Elder County, this is the fourth rapid grass fire in the area in three days, exhibiting active fire behavior and requiring immediate resource deployment.
10. Old Trails Fire (Washington): Though now 98% contained at 3,176 acres, it remains highly noteworthy due to the devastating urban destruction it caused in the Spokane area earlier this month, wiping out whole neighborhoods.

Firefighting Efforts

Nationwide, firefighting resources are heavily committed. The NIFC reports that over 28,700 firefighters and support personnel are currently assigned to incidents across the country, battling approximately 80 uncontained large fires.

Due to the intense demand for resources, international assistance has been mobilized. In July and August 2026, over 270 fire management specialists from Australia and New Zealand arrived in the U.S. to assist with command, control, and fireline supervision, primarily integrating with U.S. personnel across the Pacific Northwest and Great Basin.

Weather and Fire Conditions

Fire weather conditions remain a critical concern for both firefighters and local communities. High temperatures in the mid-80s to mid-90s are forecast across the Intermountain West, soaring to 100–115°F in southeast California and southern Arizona. These extreme temperatures are coinciding with dangerously low relative humidity levels dropping to 8–20%.

Red Flag Warnings and gusty afternoon winds are expected throughout the Great Basin and the eastern Northern Rockies. These winds will continue to challenge containment lines and drive rapid fire spread—as seen with the sudden explosion of the Hawk Fire in Reno. Furthermore, scattered dry thunderstorms are expected to develop in the Greater Four Corners and Great Basin, bringing the threat of new lightning-caused ignitions. According to the NIFC's Predictive Services outlook, much of the West and Pacific Northwest will continue to experience "above normal" significant wildland fire potential through September.

Information for Concerned Residents and Citizens

• Stay Informed on Evacuations: If you live in a fire-prone area, especially near active blazes like the Hawk Fire in Nevada, monitor local emergency management channels closely. If a "GO NOW" order is issued, evacuate immediately. Do not wait.
• Monitor Air Quality: Smoke from these massive fires is affecting communities hundreds of miles away. Visit fire.airnow.gov to monitor local air quality. Limit outdoor activities, avoid strenuous exercise, and keep windows closed during periods of heavy smoke.
• Sign Up for Alerts: Ensure you are registered for your county’s reverse 911 or emergency text alert systems to receive real-time updates.
• Prepare a Go-Bag: Have a bag packed with essential documents, medications, clothing, and supplies for your family and pets in case of sudden evacuation.
• Prevent Human-Caused Fires: With resources stretched thin and vegetation critically dry, adhere strictly to all local fire restrictions and burn bans. A single spark from a dragging trailer chain, campfire, or firework can ignite a catastrophic blaze.