Another system arrives in Western Pennsylvania on Wednesday morning. It will bring rain for a good portion of the day.Conditions will dry out and cool down late week.More rain WednesdayThe first half of Wednesday will be wetter with rain quickly taking over after sunrise. Locally heavy rain is expected. A half inch to one inch of rain is expected. The rain will end from west and east during the early afternoon. Another batch of isolated showers will pop up during the afternoon.We still can’t rule out an isolated thunderstorm Wednesday morning. The best chances will be south of Pittsburgh. Small hail and gusty winds are the storm threats. A second chance at storms will exist in the mid-afternoon hours south and east of Pittsburgh.Much cooler through the weekend Temperatures will be cooler by the end of the week. Mornings will be in the 30s with the potential for frost north and east of Pittsburgh starting Friday. Isolated showers will be possible each day.Daytime readings in the 50s are expected for Pittsburgh Marathon weekend. Conditions should be dry for runners and spectators.OVERNIGHT: Mostly cloudy and mild. Low: 55°.WEDNESDAY – Impact Day: Rain with embedded storms and heavy rain during the morning. Scattered afternoon showers/thunderstorms. Breezy. High: 64°, low: 42°.THURSDAY: Cooler with some sunshine. Isolated showers. High: 56°, low: 39°.FRIDAY: Areas of frost possible. Mostly cloudy with isolated showers possible. High: 55°, low: 36°.
PITTSBURGH —
Another system arrives in Western Pennsylvania on Wednesday morning. It will bring rain for a good portion of the day.
Conditions will dry out and cool down late week.
More rain Wednesday
Hearst OwnedHearst
Wednesday’s Impact Day begins with isolated downpours and storms.
The first half of Wednesday will be wetter with rain quickly taking over after sunrise. Locally heavy rain is expected. A half inch to one inch of rain is expected. The rain will end from west and east during the early afternoon. Another batch of isolated showers will pop up during the afternoon.
Hearst OwnedHearst
Localized pockets of heavy rain and storms could produce up to an inch of rain by the end of Wednesday.
We still can’t rule out an isolated thunderstorm Wednesday morning. The best chances will be south of Pittsburgh. Small hail and gusty winds are the storm threats. A second chance at storms will exist in the mid-afternoon hours south and east of Pittsburgh.
Much cooler through the weekend
Temperatures will be cooler by the end of the week. Mornings will be in the 30s with the potential for frost north and east of Pittsburgh starting Friday. Isolated showers will be possible each day.
Daytime readings in the 50s are expected for Pittsburgh Marathon weekend. Conditions should be dry for runners and spectators.
Hearst Owned
Frosty mornings and cool afternoons through the early days of May. The pattern remains quiet and dry into early next week.
OVERNIGHT: Mostly cloudy and mild. Low: 55°.
WEDNESDAY – Impact Day: Rain with embedded storms and heavy rain during the morning. Scattered afternoon showers/thunderstorms. Breezy. High: 64°, low: 42°.
THURSDAY: Cooler with some sunshine. Isolated showers. High: 56°, low: 39°.
FRIDAY: Areas of frost possible. Mostly cloudy with isolated showers possible. High: 55°, low: 36°.
