New Googe Maps Mashup
Weather Bonk is a mashup that lets you view real time weather information on a map. This can provide some very interesting information, particularly in areas with microclimates, such as San Francisco. For example, summer in San Francisco can be particularly cold and foggy, and this map can help you to find a sunnier area of the city to visit. Clicking on the web cams give you a visual observation from a given location. Looking at wind direction can help you locate approaching weather fronts.