Extreme Heat and Excessive Rainfall This Week

A significant heat wave continues for the Rockies, Northern Plains, and Great Lakes into the Mid-Atlantic, peaking in intensity through midweek and lingering across parts of the Northern Plains and Midwest until this weekend. Excessive rainfall my bring life-threatening and locally catastrophic flash and urban flooding across portions of southwestern Texas through early Friday. Read More >

Digital Map Viewer Forecast Page:

The new and improved graphical forecast of temperature/rainfall probability for the entire area. Click on the example below for latest Graphic Forecasts. This page has mouseover capabilites, along with the ability to overlay different map options.