Weather Alerts For Lancaster, WI

Pollen Index: 8.5 Pollen Level: medium-high Predominant Pollen: Ash, Birch and Maple. Pollen concentrations for Saturday will be greater than today's levels and extend further into the very high range. The cause for the rising pollen levels is rising temperatures, strong winds and lower relative humidity. If you have these allergies, tomorrow will likely be more difficult outdoors.