Pollen Index: 8.9 Pollen Level: medium-high Predominant Pollen: Ragweed, Grass and Chenopods. Pollen concentrations for Friday will be falling into the extremely low range. This relief in pollen levels is caused in part by falling temperatures, rising humidity and heavy rains in the morning, afternoon and evening which tend to wash pollen out of the air.
Hurricane Isaias is strengthening in the Gulf as it heads toward the northern Gulf Coast, where dangerous winds, life-threatening storm surge and flooding are expected beginning Friday.
