Looking Ahead - Late-Week Soaker. Our next storm system will brings rounds of moderate to heavy rainfall late Wed night/early Thursday through Friday. Marginal Risk of Excessive rainfall: Moderate to occasional periods of heavy rain should fall over a longer duration, reducing overall greater flood risk. However, isolated flash flooding will still be possible in areas. Chance of seeing greater than 2 inches of rain Thursday and Friday (total) will range from 70 to 90 percent.