All Wisconsin crops are impacted by the weather, and that includes maple syrup. Maple sap collection involves drilling into mature trees, with modern methods like vacuum systems and pipeline networks ...

Sap typically starts flowing between mid-February and mid-March.

Maple syrup is a uniquely North American product thanks to its many sugar maple trees and a freeze/thaw cycle from late winter into spring that allows sap to flow. It is a staple of the American ...

One weather fact above all others is as certain as sunrise in the morning and sunset in the evening. Above-freezing temperatures in daylight and below-freezing numbers at night mean the sap in the ...