This feature is linked to the crosshairs on the map. Forecast predictions will display in the Forecast Bar for whichever town/city is centered under them. When the bar is collapsed, you will see the city & state in the top right hand corner, current temperature & current conditions as indicated by an icon, predicted high and low temperatures for the day, and the estimated conditions for the next two days. You can tap the star icon to mark a favorite location for future reference. When multiple locations are marked, a right-left swipe motion on the forecast will move the map to center on the selected star.
Swipe down from the bottom of the forecast bar to access the extended view. Here you will see the current conditions and hourly weather forecast, as well as the 5-day forecast. Scroll down to see more details!