Storm Prediction Center Severe weather outlooks NOAA’s Storm Prediction Center issues convective outlooks, mesoscale discussions, and severe thunderstorm and tornado watches for the United States.
TCCON Weather Caltech campus weather Live and archived weather from the Caltech TCCON station on the Linde Laboratory roof — temperature, wind, humidity, pressure, and a south-facing webcam.
Tropical Tidbits Tropical analysis & models Tropical weather analysis, model guidance, and forecast discussions from Levi Cowan.
Weather.gov NWS forecasts & alerts Official National Weather Service forecasts, warnings, radar, and hazard information for locations across the United States.