I have version 5.14 of
advforecast2.php and my wxforecast.php page today states:
"Sorry.. the forecast for Clay, NY is not available at this time.
NWS server has an error.
View the source of this page for additional information in HTML comments."
The forecast page was working earlier this morning.
The NWS must be doing maintenance again. Hopefully we will hear soon or see what is going on.