5/26/2020 Forecast Update
FORECAST SUMMARY:
Tuesday, May 26th, 2020 through Monday, June 1st, 2020
OZONE: 8-Hour average Ozone concentrations will be mostly Good to Low Moderate.PM-2.5: 24-hour average Fine Particulate concentrations will also be mostly Good with scattered Low Moderates in urban areas.
FORECAST DISCUSSION
Tuesday and Wednesday will be a replay of Sunday and Monday with warmer temperatures and pop-up thunderstorms. Southerly winds will guarantee moist air will continue to pump into the state increasing the likelihood of atmospheric instability and scattered heavy rain pockets in the afternoon and evening.
In terms of Air Quality, Low Moderates are quite likely for fine particulates in the southeast corner of the state and Moderate ozone is possible north and northwest of Detroit. The likelihood of shower activities will peak on Thursday in advance of a strong cold front passage Thursday night.
Friday and the weekend look drier and much cooler with Saturday highs in the mid-60’s. The threat of anything worse than Good Air Quality, during the weekend, is unlikely after the passage of Thursday’s front.
EXTENDED FORECAST:
Air Quality should remain mostly Good with some scattered Low Moderates going into the next work week.