Barometric Pressure in Prospect, United States 
1013 hPa
15.0 ℃
50%
3.0 m/s
Get Alerts 🚨. Sign up to receive alerts when the barometric pressure changes significantly.
Forecast
Hourly Pressure Trends
Track the barometric pressure in Prospect hour by hour across the next 6 hourly readings.
Prospect sits on the rolling uplands of western Pennsylvania, where weather systems often move in from the west. Low-pressure systems bring clouds, rain, and sometimes snow. Higher pressure usually brings clearer, calmer stretches. Pressure shifts can be quick, so conditions may change within a day.
Nearby hills and valleys shape local conditions. Higher ground can be cooler and windier than sheltered low spots, where cold air may settle on clear nights. Lake Erie is far enough away to have limited influence, though some winter storms can bring lake-enhanced snow.
Summers are warm and humid, with showers or thunderstorms. Spring brings frequent rain and quick temperature swings. Fall turns cooler and often steadier. Winters are cold, with repeated freezes and snow. Storms from the Ohio Valley or Great Lakes can bring heavier snowfall.