9/22 – Rob’s “Official Start of Autumn” Afternoon Forecast

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After a mild and humid start to the day, temperatures continue to warm…and expected in the upper 80s to low 90s this afternoon as we ring in Autumn…

The overall pattern continues to show high-pressure dominance from the mid-Atlantic states through the NW’tern Gulf of Mexico. This will bring fairly low rain potential through Sunday as temperature will stay above seasonal. A trough of low-pressure will develop along E’tern Georgia and slowly move west beginning Saturday night. This will increase cloud coverage for Sunday/Monday with elevating rain potential. Slightly cooler temps will also move in with decreased sunshine…