| Smithsonian Weather Lab Weather Lab | Tornado Simulation SciJinks |
| National Geographic Catastrophic Weather Events National Geographic | NOAA HotSeat Simulation – Can You Issue Severe Warnings In Time? — for some reason this was taken down but is accessible via archive HotSeat |
| Create a Hurricane! UCar | Hurricane Simulation SciJinks |
| Climate Time Machine NASA | Exploring the Ocean OpenLearn |
| Grow a snow crystal Grow Snow | Design a snowflake! (Unfortunately only allowed 5 minutes at a time) Explore Learning |
| Weather Wise Main Page http://profhorn.meteor.wisc.edu/wxwise/ | CIMSS Weather Fest Main Page http://cimss.ssec.wisc.edu/wxfest/ |
| Field Day Lab Wind Simulator Wind Simulator | How long does it take to hear thunder? Weather Wise |
| National Geographic Hot Numbers Hot Numbers | Weather Champs® www.weatherchamps.app |
Philadelphia Weather Authority
Website Covering Philadelphia Weather and Beyond
Philadelphia Weather Authority 