Ontario, WI
Pollen counts
Grasses
Low
Molds
Low
Trees
Low
Weeds
Low
ALL
Pollen counts are measured as spores per cubic meter.
Weather forecast
This Afternoon
23° F
Snow. Cloudy. High near 23, with temperatures falling to around 21 in the afternoon. South wind 9 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New snow accumulation of less than half an inch possible.