People checking US weather for travel or outdoor plans were faced with reports of a nationwide radar failure on Friday. The National Weather Service says those claims came from outdated pages. Its current operational records show radar information continuing to arrive.
The agency provides forecasts and warnings about hazards such as severe storms, flooding and heavy snow. Radar helps forecasters track rain and snow as weather develops. A claim that the whole radar service has failed therefore raises a practical question for people deciding whether it is safe to travel.
At 11:01 p.m. UTC on November 13, the service’s central operations team said radar data systems and network communications were operating normally. It reported no widespread computer or network outage. In a separate public clarification, the agency said old content from isolated webpages had been circulating.
Daylight Post found that the agency’s denial was supported by current data and warning publications. We checked its radar-receipt monitor, a newly issued storm warning and an old official webpage whose title still referred to a national outage.
Current records show radar data arriving
The service’s public radar monitor showed recent information arriving from sites across the country on Saturday morning. At 8:06 a.m. UTC, it listed 199 of 203 monitored sites as up, or 98%.
This is a record of received radar data, rather than a count of every radar device in the country. Some entries were stale. The important finding is that information was flowing widely, which contradicts the claim of a nationwide radar shutdown.
Warnings were also being published. An official winter storm message issued by the Hanford office at 5:35 p.m. Pacific time on Friday warned of difficult or impossible travel in high parts of California’s Sierra Nevada. Its issue time was after the outage claims circulated.
That warning is evidence that the public service was producing current hazard information. It does not establish that every phone notification, radio broadcast or local radar was working without interruption.
An official address can contain an old notice
One page on the agency’s Anchorage website still carried the browser title “Attention: National Radar Outage”. But its body explicitly said it was no longer maintained or updated and directed readers to current radar information.
The title and the government web address could look authoritative when shared on their own. Reading the notice shows why they cannot establish that a national outage is happening now.
This distinction mattered during a real disruption to aviation. The nationwide FAA ground stop was lifted on Friday evening, after interrupting departures across the US. That event does not establish a failure of the weather service too.
The warning’s own date matters
A weather page can contain old navigation, a long-standing title and a current warning at the same time. The useful details are in the warning itself: when it was issued, the places it covers, the hazard and when it expires.
For someone planning a journey, the current forecast and warning for that route remain the relevant information. An old national-outage title cannot replace them, and a working national radar network does not mean the weather is safe.
