Cedar Rapids, Iowa – Dangerous fire conditions are expected to build across eastern Iowa on Saturday as strong winds and extremely dry air create an environment where even a small spark could ignite a fast-moving wildfire.
Much of the region, including Linn, Johnson, Benton, Iowa, Keokuk, Washington, Jefferson, Buchanan and Delaware counties, will be under a Red Flag Warning from 10 a.m. through 9 p.m. Saturday. The combination of warm temperatures, gusty winds and very low humidity will allow fires to spread quickly through dry grass and fields.
According to the National Weather Service in the Quad Cities, south winds will increase to 15 to 25 mph with gusts reaching 35 mph during the afternoon. Relative humidity levels may fall as low as 15 to 20 percent, creating critical fire weather conditions across eastern Iowa.
Cities including Cedar Rapids, Iowa City, Washington and Vinton could see the highest risk during the midday and afternoon hours when winds peak. Open fields, rural areas and roadways bordered by dry grass are particularly vulnerable.
Officials strongly urge residents to avoid outdoor burning, including brush piles, campfires and debris burning. Even sparks from equipment, cigarettes or vehicles parked in tall grass could ignite a fire that spreads rapidly under these conditions.
Drivers should also watch for smoke or sudden visibility drops near rural roadways if fires develop.
Fire danger should gradually decrease later Saturday night as winds weaken and humidity levels recover. Additional fire weather alerts could be issued if dry and windy conditions continue into early next week.
