Weather Alerts For Heyburn, ID

Pollen Index: 8.1 Pollen Level: medium-high Predominant Pollen: Maple, Ash and Birch. The quantity of pollen grains in the air for Thursday will be falling in the moderate range. This lowering of pollen concentrations is a result of rising humidity and expected precipitation in the morning and afternoon which tends to wash pollen out of the air. Relief is in sight.