Snow storm MYSTERY at Biden Oval Office meeting with 10 Rinos on 2/1/21. Plus meeting was at night - why?

None of the reporters are dressed for Winter weather though temperature was freezing and appearance is the reporters enter Oval Office from outside.

Can only find one 30 second video “news” coverage of the big meeting event. This photo from CSpan:

https://www.c-span.org/video/?508509-1/president-biden-meeting-republican-senators-covid-19-relief