Here’s what caused the gusty winds over the weekend — and what’s next for Fresno
AI-generated summary reviewed by our newsroom.
- A low-pressure system moving south along the Nevada border funneled dry northwest air.
- Wind gusts reached 37 mph in Fresno and peaked at 63 mph on Kern County slopes.
- A Red Flag Warning remains through Monday evening for parts of the San Joaquin Valley.
A wind event sweeping across the Fresno region raised wildfire concerns and created hazardous conditions, though officials report no major damage or widespread outages.
Meteorologist Alex Cooke said a low-pressure system moving south along the Nevada border intensified winds across the region, funneling dry northwest air directly through the central San Joaquin Valley of California.
Despite blowing dust observed in some areas, weather officials reported no major dust storms, downed trees or wind-driven power outages affecting large populations.
Wind gusts in Fresno reached 37 mph Sunday, with most Valley communities seeing gusts between 30 and 39 mph.
Cooke said the strongest winds were recorded on mountain slopes in southeastern Kern County, where gusts peaked at 63 mph.
While windy conditions are common this time of year, Cooke noted that fire conditions are slightly above average because vegetation dried out earlier than usual.
“The fuels have dried out a little more than they normally have at this time of year,” he said. “This kind of wind event isn’t unheard of, but it is above average.”
The Fresno Fire Department faced challenges on Saturday when a grass fire erupted at Highway 41 and O Street off-ramp, which threatened nearby warehouses because of flying embers. Two nearby warehouses sustained minor damage.
Cooke said they were monitoring that.
“When you have strong wind, it gives the fire a steady supply of fresh oxygen and makes it spread more quickly, which makes it harder to contain,” Cooke said.
A Red Flag Warning remains in effect through Monday evening.
Forecasters expect winds to ease up, though hotter temperatures are expected to return, with valley highs climbing back into the upper 90s.
This story was originally published May 18, 2026 at 5:00 AM.
