Real weather does not change

Hi,
Real weather static or dinamic does not seem to resemble the ;real weather; anymore. Seems to be stuck in some previous date. Looks like the data from the Jepesson server do not replicate on FS Microsoft weather server? I usually get the static real weather for my flights and it always used to resemble fantastically the real weathre in the area - any place in the world. When it snowed in NYC it was really snowing e.t.c. Now the weather seems to be frozen in some previous date, most of the US sites just show clear 50 miles visibility?? Any thoughts?