Tornado Warning in January?

This afternoon, it was 63 °F with 92% humidity. Quite unusual for January. Even more odd was hearing a tornado siren! We received quite a bit of rain and here is a shot taken looking out my window and facing north. The water collects on the north end of our property and drains into an intermittent creek that circles our land and is just out of sight in the woods. (I apologize for the low quality....it was taken with my smartphone)