WDIO Storm Track Meteorologist Sabrina Ullman demonstrates how to make a DIY rain gauge with a plastic 2-liter bottle, a pair of scissors, a ruler, masking tape, and a permanent marker.

Viewer-submitted photo of a rain gauge. (KSAT Connect) (KSAT) The end of January has brought an active pattern, with several rounds of rain and storms. Area rainfall totals have been very important as ...