Heavy Rain in the Ohio and Tennessee Valleys; Watching for Tropical Cyclone Development in the Atlantic

Heavy to excessive rainfall may bring areas of flash and urban flooding over portions of the Ohio and Tennessee Valleys. Two tropical waves in the Atlantic are being monitored for tropical cyclone formation within the next few days. One tropical wave will bring periods of heavy rain, thunderstorms, flood risk, and landslides to Puerto Rico and the US Virgin Islands through Friday morning. Read More >

Hourly Smoke Model Forecast

This is an experimental smoke forecast model and may not be available at all times. It is based on the High Resolution Rapid Refresh model. It is also NOT an official air quality forecast. Official air quality information can be found here: fire.airnow.gov