Rising Temperature Icon - Visual Indicator of Heat Increase #3046040 (License: Personal Use)

The image features a stylized clinical-style thermometer with a bold red mercury column rising above the midpoint, accompanied by a large red upward-pointing arrow to its left. The design uses minimal black outlines and a white background for maximum legibility and universal recognition across digital interfaces.

Used in weather forecasts, smart home dashboards, industrial monitoring systems, and health apps to indicate rising temperatures or overheating conditions; matches user intent for quick visual comprehension of thermal trends.