These observations are coded using a world-wide format known as METAR.
By clicking on a city, you will be able to see the latest HOURLY surface weather observations for the past 24 to 48 hours. The observations are arranged from latest (top) to earliest (bottom).
Coded METARs
Decoded METARs
For METARs at other locations, plug in a 3-letter identifier (ex. ATL for Atlanta, GA) below and indicate "Coded" or "Decoded" :