Daily Wildfire Situation Report
Date: June 18, 2026

Here is your national wildfire summary report for the last 72 hours, compiled from the National Interagency Fire Center (NIFC) and other trusted state and federal agencies.

National Overview

The United States is experiencing an early and highly intense start to the 2026 fire season. In fact, due to the sheer volume of early-season fires, many researchers and fire agencies are now referring to 2026 as a "fire year."

So far this year, 32,373 wildfires have burned more than 2.5 million acres nationwide. These year-to-date numbers are significantly higher than the 10-year average of 23,626 fires and 1.43 million acres for this point in the year. Scientists and forestry experts attribute this aggressive start to widespread drought—currently affecting 62% of the continental U.S.—along with reduced winter snowpack out west, early vegetation growth, and compounding heat waves.

Currently, the National Preparedness Level sits at Level 2 (on a scale of 1 to 5). At this level, resource capability remains stable enough nationally to sustain incident operations and meet objectives in active geographic areas. However, inactive or low-activity geographic areas are beginning to reach drawdown levels to support the regions experiencing heavy fire activity.

Significant Wildfire Situations

There are currently 11 uncontained large fires burning nationwide. Below is a summary of the most impactful and noteworthy fires over the last 72 hours, prioritized by size, threat to life, and community impact:

1. South Fork Fire (Sioux County, Nebraska): Currently the largest active incident at 38,914 acres and 64% contained. The fire has threatened numerous residences, prompting ongoing evacuations. A complex incident management team is currently managing the response.
2. 4170 Tule Rd Fire (Yakima County, Washington): A rapidly expanding fire that has burned 20,665 acres and currently sits at 0% containment.
3. Juniper Dunes Fire (Franklin County, Washington): This fire has consumed 10,578 acres and is currently 10% contained.
4. Bear Fire (Catron County, New Mexico): Burning through 7,769 acres, this fire is currently 35% contained.
5. Shore Fire (Riverside County, California): Located southwest of Calimesa in the Inland Empire, this fire has burned 3,085 acres and is 54% contained. It has prompted a massive emergency response from CAL FIRE, with mandatory evacuation orders in place for several zones due to an immediate threat to life and property.
6. Upriver Fire (Spokane, Washington): Though smaller in size at 225 acres (10% contained), this fire is highly impactful. High winds drove the flames directly into an eastern Washington neighborhood earlier this week, destroying several homes and forcing the immediate evacuation of approximately 1,500 residents.
7. Santa Fe National Forest Fires (New Mexico): Multiple fires, including the Pelada and Rio fires, were ignited by a passing thunderstorm earlier this week. While currently small (under 10 acres), they are burning in steep, rocky terrain with heavy dead-and-down fuels. Fire managers are highly concerned due to limited access and incoming red flag weather conditions.

Firefighting Efforts

Nationwide, there are currently 2,559 personnel assigned to wildfire incidents across the country. Firefighting agencies are utilizing a full suppression strategy on active large fires, deploying hotshot crews, engine strike teams, and extensive aerial resources, including Type 1 helicopters and air tankers. While national resource levels are currently stable, the NIFC notes that drawing down resources from non-active geographic areas may pose a risk if weather conditions continue to deteriorate.

Weather and Fire Conditions

Widespread elevated-to-critical fire weather conditions persist across portions of the Southwest, Great Basin, Rocky Mountains, and California.

• Red Flag Warnings & Heat: Many red flag warnings and heat advisories are in place throughout the country. Across central California valleys, Las Vegas, and southern portions of the Southwest, temperatures exceeding 100 degrees are expected.
• Winds and Humidity: Variable winds between 10–15 mph with gusts up to 35 mph are expected in critical areas, combined with dangerously low relative humidity values between 5–15%. These conditions will allow any new ignitions to spread rapidly, as seen with the Upriver Fire in Washington.
• Lightning Risks: A storm threat is returning to the Southwest and Northern Rockies. Scattered thunderstorms across northern Idaho, Montana, Arizona, and New Mexico bring the threat of dry lightning, which could easily ignite dry, receptive fuels.
• Community Concern: Recent research indicates that heat waves are a critical driver of wildfire spread in the West, doubling the burned area in forests. Communities should be on high alert for rapid fire expansion and heavy smoke burdens during these extreme temperature spikes.

Information for Concerned Residents and Citizens

• Stay Ready to Evacuate: If you live in a fire-prone area, ensure your "go-bag" is packed. Monitor your local emergency management channels and adhere strictly to all evacuation warnings and mandatory orders.
• Protect Your Indoor Air Quality: Wildfire smoke can travel thousands of miles, heavily impacting air quality even in states without active fires. Keep windows closed, use a high-efficiency particulate air (HEPA) purifier if possible, and limit outdoor physical activity when skies are hazy.
• Prevent Human-Caused Fires: With vegetation critically dry, the public must take extreme caution. The NIFC reminds citizens that vehicle maintenance is a crucial way to prevent wildfires. Secure tow chains so they do not drag and spark on the pavement, and avoid parking hot vehicles over tall, dry grass. Respect all local burn bans currently in effect.
• Stay Informed: For real-time, incident-specific details, maps, and official updates, please visit InciWeb.