Most rain gauges just use a graduated cylinder to capture water as it falls from the sky. That will give you a reasonably accurate measure of how much it rained, but it tells you nothing about how ...

Keeping in line with the event’s name, the Rain Gauge Rally, Minnesotans rallied to add 378 new volunteers, 284 more than ...

Keeping in line with the event’s name, the Rain Gauge Rally, Minnesotans rallied to add 378 new volunteers, 284 more than second-place Wisconsin at 94. Minnesota has added over 2,300 volunteers ...