Trouble Shifting

So last night I was driving the new gf home in our first snow storm of the year (and the first one ive owned my truck in) and when i got to her house, i went to shift into park and the stick hit the reverse gear and stopped. i tried it a few more times and eventually got to shift all the way (with more force than i would have liked)

once i got home, i shifted up to R to back in but it kept stopping right before. again, after a few tries it shifted but i had the same problem with park again.

today it shifted fine again so im not too worried but id like to know if this is an indicator of something.

keep in mind its an auto trans