Up frequently

Karin was up twice last night, very unusual for her. The wind is just howling, currently reads at 50 km/hour from the north, but it seemed even louder last night. I wonder if that had anything to do with it. At 2 AM (totally unusual time) she wasn't really hungry, but WIDE awake. I put her back in the crib, put her mobile on and left, never heard her cry if she did. At 4:30 she fed OK, was back in bed at 5 but started screaming (totally unusual for her), so went back and nursed again til 5:30, then put her back in crib, she woke up but settled down quickly. I could hear her sucking her thumb through the door.