Pittsburgh faces rain chances tonight after dry day

On August 11, 2026, Pittsburgh, Pennsylvania, recorded 0.53 inches of rain, pushing the monthly total over 4 inches with only a third of the month completed. This significant rainfall has raised concerns about potential flooding in nearby areas, particularly in Kentucky and Ohio, where moderate risk zones have been identified. Despite the recent wet conditions, the weather forecast for August 12 indicates a mostly dry day with temperatures reaching a high of 78°F. The afternoon is expected to see temperatures in the mid-70s, with light winds from the southwest. However, rain chances are anticipated to increase later in the evening, extending into the early hours of August 13, marking the best opportunity for widespread rain through the weekend. The Weather Prediction Center has highlighted areas south of Pittsburgh as having a higher risk for flooding, while Western Pennsylvania remains under a marginal risk. Looking ahead, temperatures are expected to rise into the low 80s from August 13 to August 15, with storm chances returning on Sunday, August 16. The weather patterns have shown some unpredictability in recent weeks, making it difficult to forecast with certainty. Residents are advised to stay updated on weather alerts as conditions may change rapidly.