Yeah, they gave Amy Monday-Thursday off last week and had her start the week on Friday. She hosted Weather Command and apparently Outnumbered on Friday, then Fox Weather First Weekend on Saturday, and then Fox Weather Live on Sunday.
Weird thing is that on both days, instead of Amy directly filling in for the person who was actually off, they time-shifted the regulars who were present that day. On Saturday, Kiyana was off; however, Jane shifted down to fill Kiyana's slot, while Amy filled in for Jane's normal slot. On Sunday, Jane was off; however, Kiyana moved up to cover Jane's slot, while Amy filled in for Kiyana's normal slot.
On both Saturday and Sunday, Rick Reichmuth was a third host on Fox Weather Live. However, unlike back in May when they were having Rick fill-in for the primary hosts, it seems that they're not doing that anymore.
There was a significant severe weather event on Sunday afternoon, and again, neither Fox Weather nor TWC went live to cover it. During Fox Weather's first year of existence, they had enough on-air staff to have one meteorologist present on weekend afternoons and evenings to host live break-in coverage without the need for a production staff, which gave them an edge over TWC. Now it seems that they have gotten complacent with just ignoring any severe weather after 2pm ET on weekends. You watch, both Fox Weather and TWC will go live Monday morning with aftermath coverage of Sunday's severe weather, talking about how destructive the storms were. It's hard to take either of the networks seriously when they weren't there to cover it live, when it mattered the most.