Well above average temperatures are forecast today into Wednesday over most of the lower 48 states away from the Gulf Coast. A storm system passing across southern Canada will bring a wintry mix to the upper Great Lakes today. A trailing cold front will then bring the wintry mix from the central Appalachians through the Northeast U.S. Wednesday and Thursday. Read More >
National Weather Service Dissemination
National Program
WMO Standard Format
Default NWS text format in use for over 25-years. Used in SBN/NOAAPORT product streams (Channels 101-108 and 201), over EMWIN (GOES platforms), and on weather.gov.
https://www.weather.gov/tg/headef
XMPP Header wrapped WMO Standard Format
Latest format since July 2015 for text weather information, alerts and warnings via NWWS-Open Interface. Here are some notes for developers;
https://xmpp.org/extensions/xep-0131.html
Common Alert Protocol (CAP V1.2) Format
Alerts and warnings only format; available over SBN/NOAAPORT Channels 101-108 and on weather.gov.
NWS also has the following XML feed formats for Alerts and Warnings;
ATOM Feed
https://alerts.weather.gov/
RSS Feed
https://www.weather.gov/rss
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National Oceanic and Atmospheric Administration
National Weather Service
National Weather Service Dissemination
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