Here is the daily wildfire summary report for June 19, 2026.

National Overview

According to the latest National Incident Management Situation Report (IMSR) from the National Interagency Fire Center (NIFC), the National Preparedness Level is currently at Level 3 (PL 3). This level indicates that wildland fire activity is significant across multiple geographic areas, requiring the national mobilization of shared resources to sustain incident management operations. While current resource capabilities remain stable enough to meet objectives, geographic areas are increasingly relying on national support to manage emerging threats.

So far this year, the United States has seen 33,349 fires that have burned more than 2.6 million acres. This activity already exceeds the 10-year average for both the number of fires and total acres burned to date. The current fire season's intensity reflects a growing demand for firefighting resources and heightened fire potential, with activity heavily concentrated across the Northwest, Great Basin, Southwest, and Rocky Mountain areas.

Significant Wildfire Situations

Over the last 72 hours, fire activity has been particularly noteworthy in the Western and Southern United States. Currently, there are 27 uncontained large fires nationwide, with 8 new large incidents reported. Key fires and regions include:

1. South Fork Fire (Sioux, Nebraska): Currently the largest active incident, having burned 23,112 acres. It is only 7% contained, presenting significant challenges to crews due to its size and footprint.
2. Washington State Incidents (Roza, Upriver, Kartar, and Tucannon Mutual Aid Fires): Multiple fires have emerged exhibiting active, wind-driven runs. The Roza and Upriver fires are threatening numerous residences and energy infrastructure, prompting immediate evacuations and area closures.
3. Oregon Incidents (Cable Creek and Old Emigrant Fires): The Cable Creek fire is showing active fire behavior with rapid wind-driven runs, threatening local structures and prompting road closures.
4. Nevada and Idaho Fires (Median, Kane Springs, and Grapevine): These newly ignited fires are exhibiting rapid growth and challenging fire behavior across the dry fuels of the Great Basin region.
5. Raven Creek Fire (Weston, Wyoming): This fire has burned 3,789 acres, but firefighters have made excellent progress over the last few days, reaching 95% containment.
6. South Canal-Lafayette Fire (Lafayette, Florida): A significant Southern fire that has burned 2,265 acres; crews have successfully achieved 97% containment.
7. Putah Fire (Yolo, California): Currently mapped at 860 acres and 70% contained.
8. Bear Fire (Gila National Forest, New Mexico): Burning through timber and brush, this fire is exhibiting moderate behavior but is currently threatening critical communication infrastructure.
9. Box Fire (Saguaro National Park, Arizona): Firefighters successfully reached 100% containment on this incident on June 16 after minimal fire behavior and no further growth.

Firefighting Efforts

Nationwide, nearly 5,000 firefighting personnel are currently deployed to manage and suppress active wildfires. This robust response includes two Complex Incident Management Teams (CIMTs) assigned to the most critical and complex incidents. In the last 24-hour reporting period, initial attack activity was relatively light with 74 new fires reported; however, the emergence of 8 new large incidents has required swift resource allocation. Fire managers are actively balancing personnel, aviation assets, and heavy equipment to protect life, property, and critical infrastructure.

Weather and Fire Conditions

Fire weather remains a critical concern for ongoing suppression efforts. Hot and dry conditions are persisting across the western third of the United States, featuring triple-digit heat and single-digit relative humidity across the Desert Southwest.

Locally breezy conditions are expected in the afternoons and evenings, particularly over southern Utah and southern Nevada, which could drive rapid fire spread and trigger Red Flag Warnings. Furthermore, thunderstorms are anticipated over the northern Sierra, southeast Arizona, southern New Mexico, and west Texas. While these storms may produce spotty rainfall, they bring a severe threat of dry lightning and erratic outflow winds, which can ignite new fires and endanger frontline crews. Conversely, the remainder of the Lower 48 states is experiencing generally cool and wet weather, temporarily mitigating fire risks in those regions. Communities in the West and Southwest should remain on high alert for rapidly changing conditions.

Information for Concerned Residents and Citizens

For those living in or near fire-prone areas, staying informed and prepared is essential:

• Stay Updated: Monitor official sources such as InciWeb (for specific incident details) and local emergency management agencies for real-time evacuation orders and road closures.
• Be Ready to Evacuate: Have a "go-bag" prepared with essential documents, medications, water, and emergency supplies. Ensure your vehicle has a full tank of gas and is parked facing outward.
• Create Defensible Space: Clear dry brush, leaves, and flammable materials from around your home to give firefighters a better chance to protect your property.
• Prevent Human-Caused Fires: Adhere to all local burn bans and fire restrictions. Avoid activities that could create sparks, such as dragging trailer chains or parking hot vehicles over dry grass.
• Health Precautions: If you are in an area affected by wildfire smoke, keep windows closed, use HEPA air purifiers if available, and limit outdoor physical activity to protect your respiratory health.