Can Trump realistically win without Pennslyvania?

[StatesPoll]

Yougov Election Model 10/20
https://today.yougov.com/us-election/
CO: Hillary 47.2% | TRUMP 42.6%
WI: Hillary 47.7% | TRUMP 44.1%

So, TRUMP's path to make 270 without PA.
Romney + OH(18) + FL(29) + IA(6) + NV(6) + CO(9) = 274
Romney + OH(18) + FL(29) + IA(6) + WI(10) + ME-2(1) = 270

Plus, TRUMP can win Pennsylvania. it is dead heat now.

1. Google Survey Poll(PA). 10/15-10/19
https://datastudio.google.com/u/0/#/org//reporting/0B29GVb5ISrT0TGk1TW5tVF9Ed2M/page/GsS

Pennsylvania. 874 LV.
Hillary 36.67% | TRUMP 35.97% | Johnson 7.58%
* Considering, Jill Stein wasn’t in the Poll, Actually Hillary’s numbers should be minus 1~2%.

2. Yougov Election Model Pennsylvania 10/20
https://today.yougov.com/us-election/?state=Pennsylvania
Hillary 46.4% | TRUMP 45.8%.