Satellite
GOES-16 30-second Imagery (COD)
Current MODIS imagery (UWisconsin/SSEC)
Himawari-8 Loop of the Day (CSU)
WeatherTap.com (Need account)
Global Satellite (NRL)
Global Satellite (Aqua/Terra/MODIS — NASA)
Regional Satellite (RAP/UCAR)
NASA GOES (ESO)
NASA GOES True color imagery (NASA)
Satellite (UW-Madison)
GOES Soundings (NOAA/NESDIS)
GOES Cloud Top Pressure (CIMSS)
Ocean Vector Winds (NOAA/NESDIS)
Experimental Lightning Density Product for Coastal Waters (NOAA/OPC)
GPM Global Precipitation Estimate for 30-minutes, 24 h, 7 days (NASA)
Surface
Surface Obs (RAP/UCAR)
WPC Large Surface Analysis and Archive 2005-Present
Unified Surface Analysis (Continental/Global Waters, Loops — OPC/WPC)
Interactive Surface Obs (NOAA/NWS)
NWS Enhanced Data Display (NWS EDD)
Marine-specific NWS Enhanced Data Display (NWS EDD-Marine)
METAR (UWyo)
Surface Potential Temperature Map (UAlbany)
National Radar (NOAA)
Weather Prediction Center (WPC)
Wind Data Display (Click “earth” to show more options, including other pressure levels and moisture variables)
Current Snow Depth (NOHRSC)
24/48/72-hour Snowfall Totals
Daily Snow Depth (NCDC)
Multi-Radar Multi-Sensor System (NSSL/FAA/NOAA/OU)
Tides/Water Levels (NOAA)
SoMAS Real-time Data Display
New York State Mesonet 5-min Meteograms/Cameras
Upper Levels
UWash 500-hPa Heights
Upper Air Objectively Analyzed Maps (SPC)
Upper Air (NCEP)
Hemispheric Analyses Maps from ECMWF
Soundings (UWyoming)
Alternate Soundings (SPC)
Sounding Climatology (To put current sounding variables in perspective, SPC)
Quick Look at Current DIFAX Charts
Tom Galearneu’s MMM/NCAR Real-time Diagnostics (QG, Standardized Anomalies, NCAR)
Greg Hakim’s Isentropic PV and Tropopause Maps (UWashington)
Heather Archambault’s GFS Analyses Archive (NPS)
Tropical and Severe Weather
National Hurricane Center (NHC)
Atlantic and Caribbean Tropical Satellite Imagery (NOAA SSD)
CIMMS Tropical Cyclones (UWisc-Madison)
Ensemble Tracks Interface (NOAA ESRL)
Real-Time Guidance of Active Storms (NCAR RAL)
Ryan Maue’s Global Tropical Cyclone Activity Page
US Navy TC Page
US Navy/JTWC (TCs not covered by NHC)
Tropical Cyclone Formation Probability Guidance Product (NOAA/NESDIS)
Tropical Experimental Genesis Products (FSU)
Tropical Cyclone Track Guidance (UAlbany/B. Tang)
NCEP Operational HWRF (NOAA EMC)
Storm Prediction Center (SPC)
NOAA/CIMMS ProbSevere