US National Weather Service reports nationwide internet, communications issues

The National Weather Service told the public Friday evening that it was experiencing nationwide internet and communications issues, warning that products on its webpages might be inaccessible or outdated. Local offices, including the Los Angeles/Oxnard station, continued issuing watches, warnings and forecasts, and those products remained available through some external websites. Technicians were working to resolve the disruption, and the agency directed users to its official social media accounts for updates while its websites were affected.

The outage unfolded at the same time as a separate but visually linked disruption in the nation’s airspace. The Federal Aviation Administration ordered a nationwide ground stop Friday afternoon because of a communications issue affecting the regional air traffic control centers that direct aircraft between airports. Departures halted at airports nationwide, while planes already in flight were allowed to continue to their destinations. Travelers were urged to check directly with their airlines for flight-status information.

It was not immediately clear whether the FAA and Weather Service disruptions were related, and the initial reporting treated them as concurrent events rather than confirming a shared cause. That ambiguity matters because a single underlying failure affecting both weather data and air traffic control would carry very different implications than two independent technical problems striking on the same afternoon.

By late Friday, the picture had shifted again. WBTV reported that the National Weather Service said its technology issues were regional, not widespread, directly contradicting the earlier nationwide characterization. KESQ, News4JAX and other outlets carried the same correction, though the evidence packet does not specify which regions were affected, what caused the regional problem, or when full service was expected to return. The contradiction between the agency’s own nationwide notice and its later regional characterization is the central unresolved fact of the story.

For readers, the practical effect was immediate and concrete. Anyone trying to check rain forecasts or radar imagery in Southern California on Friday could encounter outdated or unavailable information, a particular concern during active weather. The Weather Service’s guidance was to use official social media accounts, including the Los Angeles/Oxnard office’s Facebook and X pages, and to monitor external websites that republish its products. Air travelers faced a more direct disruption, with the ground stop halting departures nationwide while in-flight aircraft proceeded to their destinations.

The strongest evidence-led inference is that two significant technical disruptions hit U.S. weather and aviation systems on the same day, that the Weather Service initially described its own problem as nationwide before narrowing it to regional issues, and that no public evidence yet establishes a causal link between the FAA ground stop and the NWS outage. Whether the regional correction reflects a revised technical assessment, a narrower scope of affected users, or something else remains unknown from the available reporting.