Skip to content

What’s Hot in Climate Change – Summer 2026

Estimated reading time: 5 minutes

When I was a kid, summer used to mean fun at the beach and sultry evenings of fireflies and starry skies. Now it also means record-breaking wildfires, busted state budgets, and a growing list of medical problems caused by forest fire smoke.

For The Climate Advisor, that’s not background noise—it’s the signal — the lived context for anyone trying to keep their family, business, and community functioning in a hotter, smokier world. This post walks through three recent wildfire stories.

forest fire smoke shading out the sun. from https://marekphotodesign.com
After doing a reverse image search, this striking photo taken by Marek Uliasz, “Sunset Obscured by Wildfire Smoke”, North Park region of Colorado, USA.

1. Fire Season Starts Early – Back again, bigger than ever.

I accidentally found an interesting article searching for 2026 fire season forecasts. The article is by Western Weather Group, who are a niche weather‑intelligence outfit that, according to their site… “…provides specialized weather forecasting for utilities, grid operators, and industries operating in high-risk weather environments.”

Drawing on their fire models, WWG sees early signals for a rough 2026 U.S. fire season. Millions of acres have already burned and fire activity is well above the 10‑year average for this time of year. Predictions are lighting up big swaths of the West, the High Plains, and parts of the South for above‑normal fire risk through the summer. Thanks to stubborn drought, thin snowpack, and a hot, fast spring that dried out grasses and forests ahead of schedule—the stage is set for bigger, harder‑to‑fight fires and long‑distance smoke impacts to health.

The link between forest fires, deepening drought, and deteriorating air quality makes that case even more urgent—and the long-term drying across the American West shows no sign of reversing this trend.

Oregon Fire Marshal Mariana Ruiz-Temple, second from right, listens from the overflow room during a special session on wildfire funding at the Oregon Capitol in Salem, Oregon, December 2024. Jenny Kane/AP Photo, as seen in High Country News
Oregon Fire Marshal Mariana Ruiz-Temple, second from right, listens from the overflow room during a special session on wildfire funding at the Oregon Capitol in Salem, Oregon, December 2024. Jenny Kane/AP Photo

2. Wildfires Are Torching State Budgets

The always excellent High Country News picks up the story at the statehouse. States like Oregon are seeing wildfire costs blow past historical budgets, with firefighting and recovery routinely running hundreds of millions over. When the smoke clears, legislatures are calling emergency sessions, raiding rainy-day funds, and pitting fire bills against everything from schools to healthcare.

What’s striking is how many states still rely on fragile funding sources—general funds, one-off fees, short-term federal help—to cover a problem that is clearly structural. The article highlights some emerging fixes, including dedicated wildfire accounts and targeted revenue streams to fund prevention and resilience instead of just suppression.

What’s also striking is that The Climate Advisor included this same topic in What’s Hot in Climate Change – August 2016!

Smokey plume from the 2016 Rey Fire, California.
New research adds to the evidence that when inhaled, wildfire smoke pollutants may be more harmful to human health than other forms of pollutants. This smoke plume generated by the 2016 Rey Fire in California. Credit: Glenn Beltz/FlickrCC BY 2.0

3. Different Strokes for Smokey Folks

The Eos article zooms past flames and balance sheets into the human body. They reviewed recent research that estimates wildfire smoke is associated with roughly 17,000 strokes per year in the United States, particularly among older adults. The research shows that as smoke exposure rises, stroke risk may rise with it.

From Hao, , et al., Long-term exposure to wildfire smoke particulate matter and incident stroke: a US nationwide study, European Heart Journal, Volume 47, Issue 21, 1 June 2026, Pages 2673–2682, https://doi.org/10.1093/eurheartj/ehaf875
From Hao, , et al., Long-term exposure to wildfire smoke particulate matter and incident stroke: a US nationwide study, European Heart Journal, Volume 47, Issue 21, 1 June 2026, Pages 2673–2682, https://doi.org/10.1093/eurheartj/ehaf875

The figure above from the study tells me that it is difficult to tease out exposure to small particles from forest fire smoke, versus other small particles, like pollution. The uncertainty bars for the forest fire smoke are big and overlapping with the non-forest fire particulates, so this doesn’t tell me that much about the relative risk between particle types.

HOWEVER, it does show that ANY exposure to small particles, be they forest fire smoke or other, DO increase risk of stroke. Thus, all the elderly and infirm persons exposed to climate-worsened, forest fire smoke will suffer. That much is clear.

Even if flames never get close, forest fire smoke can travel hundreds and thousands of miles from the fire, quietly degrading the health of people with underlying heart and lung issues. That concern dovetails with what we already know about heat stress and cardiovascular strain during extreme weather events—the two hazards often arrive together and compound each other.

Ozone is another often-overlooked piece of the puzzle.  Ground-level ozone, worse on hot smoky days, has its own serious health risks. For households and businesses in smoke-prone regions, providing clean indoor air is and will be an essential part of summer planning.

What It All Adds Up To—and What’s Next

Put together, these stories show a coherent pattern: fire seasons that start earlier, burn longer, and hit harder—first in forests and state budgets, then in hospitals and people’s long-term health. For The Climate Advisor audience, the message is not “panic,” but “plan”: treat wildfire and smoke as recurring features of the summer landscape and build them into decisions about housing, business continuity, health, and community. Start with the basics: defensible space, clean-air strategies, go-bags, and evacuation plans are the foundation of wildfire preparedness.

The Climate Advisor will soon be updating its definitive, long form “Surviving Wildfires” guide—covering how to adapt and stay safe during forest fires — so keep an eye out for that refreshed post coming later this month!

Comment here...