National Weather Service United States Department of Commerce

Heavy Rains Expected to Impact Parts of the Eastern U.S.

A strong cold front will produce heavy rain will create mainly localized areas of flash flooding to the Great Lakes and Ohio Valley. There is another flash flood threat in the parts of the Southeast and Southern Appalachians. Read More >

NWWS
NOAA Weather Wire Service

The National Weather Service (NWS) enterprise National Oceanic and Atmospheric Administration (NOAA) Weather Wire Service (NWWS) provides television and radio broadcasters, emergency managers, commercial / private alerting services, and the general public the fastest receipt of current weather information, alerts and warnings sent in text format from the local NWS Weather Forecast Offices and National Centers.

NWWS has been designed to use both an Internet (NWWS-Open Interface) and a Satellite product source (SBN/NOAAPORT Channel 201).  Use of both is highly recommended to achieve a >98% product availability rating.  The NWWS Open Interface will experience planned and unplanned outages up to three times per month; with planned outages lasting on average between 10 minutes to less than 4-hours.  See the CONFIGURATION tab for setup requirements.

 

NWS has resumed NWWS-OI server transitions. The next transition to PRIMARY date and time is to be determined.

Current Status

 

NWWS Satellite Service, SBN/NOAAPORT  Channel 201 on Galaxy-28 Operational
NWWS-Open Interface(NWWS-OI) Primary server  Stand-By
NWWS-OI Backup server Operational
Next Server Transition TBD
 

Note: This status is only updated during normal NWS business hours (M-F)  Eastern Standard Time (EST)

NWS has resumed NWWS-OI server transitions. The next transition to PRIMARY date and time is to be determined. An outage once the transition begins may last as long as 90 minutes. The timeframe for a transition may be later, extended or cancelled depending on NWS operational requirements and critical weather.


If your system is off-line or having trouble reconnecting after an outage, a system reset or restart should clear up the problem. If not, e-mail NWWS.issue@noaa.gov.

Please note that NOTICES for planned outages will be posted when known. Thank you for your understanding.

 

Last Updated 16 September, 2021

Products

 
E-Mail

Local Emergency Management Agency Notifications
Interactive NWS (iNWS)

FM RADIO BROADCAST

NOAA Weather Radio (162.400 MHz – 162.550 MHz)

INTERNET

NOAA Weather Wire Service (NWWS)
NWS FTP Anonymous
NWSChat
Active Alerts

SATELLITE

EMWIN (GOES East/West)
SBN/NOAAPORT PID 101-108 (all NWS products)
SBN/NOAAPORT PID 201 (NWWS products only)

TELEPHONE

Wireless Emergency Alerts (WEA) – (English/Spanish)
Commercial Weather applications – (Multi-lingual alerts possible)
Local Emergency Management Agency Notifications

TELEVISION

RCA AlertGuard Televison (English/Spanish)

https://www.businesswire.com/news/home/20031021005623/en/RCA-Alert-Guard-Televisions-Provide-Early-Warnings