CS, it’s NEVER too cold to get the grill going! Sheesh, I live in Alaska and we grill all year…..outside! DO NOT cook a strip or filet in the oven or broiler ( unless it’s commercially HOT). The Steak Gods will come and arrest you! If push comes to shove, cook that steak in a SCREAMING hot cast-iron skillet for 2-3 mins. on each side.