US › Current Conditions › Surface Observations
| Hourly U.S. Weather Maps The University of Illinois' Weather World 2010 project offers national maps of temperature, dewpoint, pressure, infrared satellite, and other surface observations |
| U.S. Surface Plots Surface weather plots from the National Center for Atmospheric Research |
| Hydrometeorological Networks in the U.S. Links to other hydrometeorological networks throughout the United States |
| Current National Weather Service Data National radar images, weather maps, marine and aviation weather |
| Lightning Strikes National lightning data from Intellicast |