WEATHER DATA

Important notice
Only your NOAA weather radio, local National Weather Service office, or trusted broadcast media should be used for life‑saving weather information, watches, and warnings. None of the links below are intended for emergency decision‑making.

United States

National Weather Service Homepage
NOAA Weather Prediction Center
NOAA Storm Prediction Center
NOAA National Hurricane Center
NOAA Central Pacific Hurricane Center
NOAA Climate Prediction Center
NOAA Aviation Weather Center
NOAA National Centers for Environmental Information
NOAA Climate Data Online
NOAA National Geographic Information Viewer
NOAA NCEP Model Analysis and Guidance
NOAA National Data Buoy Center
NOAA Space Weather Prediction Center
COD Numerical Model Data
Pivotal Weather Models and Data
TwisterData.com
Penn State Electronic Map Wall
High‑Resolution Rapid Refresh (HRRR) Model
NOAA Rapid Refresh Forecast Model (RAP)
NOAA Interactive Global Geostationary Satellite Images
Geostationary Satellite Images (UW)
Oklahoma Mesonet
Iowa Environmental Mesonet
MesoWest Data
Tropical Atlantic Data
NCAR Tropical Cyclone Guidance Project

Radar Tools

RadarScope
Radar Omega

International Weather

North America

Canada – Environment Canada – weather.gc.ca
Mexico – Servicio Meteorológico Nacional – smn.conagua.gob.mx

Central & South America

Argentina – Servicio Meteorológico Nacional – smn.gob.ar
Brazil – Instituto Nacional de Meteorologia – INMET
Chile – Dirección Meteorológica de Chile – meteochile.gob.cl
Colombia – IDEAM – ideam.gov.co
Peru – SENAMHI – gob.pe/senamhi

Europe / UK / Scandinavia / Russia

Austria – ZAMG – zamg.ac.at
Belgium – Royal Meteorological Institute – meteo.be
Croatia – DHMZ – meteo.hr
Czech Republic – CHMU – chmu.cz
Denmark – DMI – dmi.dk
Estonia – Ilmateenistus – ilmateenistus.ee
Finland – FMI – ilmatieteenlaitos.fi
France – Météo‑France – meteofrance.com
Germany – DWD – dwd.de
Greece – HNMS – hnms.gr
Hungary – OMSZ – met.hu
Ireland – Met Éireann – met.ie
Italy – Meteoam – meteoam.it
Latvia – LVĢMC – lvgmc.lv
Lithuania – LHMS – meteo.lt
Netherlands – KNMI – knmi.nl
Norway – MET Norway – met.no
Poland – IMGW – imgw.pl
Portugal – IPMA – ipma.pt
Romania – ANM – anm.ro
Russia – Hydrometcenter of Russia – meteoinfo.ru
Serbia – RHMZ – rhmz.rs
Slovakia – SHMÚ – shmu.sk
Slovenia – ARSO – arso.gov.si
Spain – AEMET – aemet.es
Sweden – SMHI – smhi.se
Switzerland – MeteoSwiss – meteoswiss.admin.ch
United Kingdom – Met Office – metoffice.gov.uk
Ukraine – Ukrhydromet – meteo.gov.ua

Australia & New Zealand

Australia – Bureau of Meteorology – bom.gov.au
New Zealand – MetService – metservice.com

Asia & Middle East

China – CMA – cma.gov.cn
India – IMD – mausam.imd.gov.in
Japan – JMA – jma.go.jp
South Korea – KMA – kma.go.kr
United Arab Emirates – National Center of Meteorology – ncm.ae

Archival Weather Data (USA)

NOAA NWS Service Assessments Archive – weather.gov/publications
Storm Prediction Center – Severe Weather Events Archive – spc.noaa.gov/archives
NOAA U.S. Environment – Tornado Browser – ncdc.noaa.gov/tornado
Tornado Talk (Storm Prediction Center) – spc.noaa.gov/faq/tornado
Tornado Archive (National Weather Service) – weather.gov/owlie/tornadoarchive

Citizen Science

SciStarter – scistarter.org
Zooniverse – zooniverse.org
CoCoRaHS – Community Collaborative Rainfall, Hail & Snowfall Network – cocorahs.org
mPING – Mobile Precipitation Imaging Network (FREE iOS / Android) – mping.org
USA National Phenology Network – usanpn.org
Cornell Lab of Ornithology – Citizen Science Projects – birds.cornell.edu/citizen-science
National Wildlife Federation – Educational Resources – nwf.org/Educational-Resources

General Science, Astronomy & Geosciences

Weatherwise Magazine – weatherwise.org
Science Magazine – sciencemag.org
Scientific American – scientificamerican.com
Nature – nature.com
Phys.org – phys.org
New Scientist – newscientist.com
Science News – sciencenews.org
American Geosciences Institute – americangeosciences.org
NASA Global Climate Change – climate.nasa.gov
NASA Earth Observatory – earthobservatory.nasa.gov
NASA JPSS (Joint Polar Satellite System) – nesdis.noaa.gov/JPSS
World Meteorological Organization – public.wmo.int
Intergovernmental Panel on Climate Change – ipcc.ch
Climate Central – climatecentral.org

Miscellaneous Science Links

Official NIST USA Time – nist.gov/pml/time-and-frequency-division
Sunrise & Sunset Calendar – timeanddate.com/sun
World Time Zones – timeanddate.com/worldclock
Fahrenheit ↔ Celsius Converter – unitconverters.net
Periodic Table of Elements – ptable.com