As Pittsburgh basks under the dominion of a surface high-pressure system, residents can look forward to a string of dry and progressively warmer days—at least until the weekend rolls in with a promise of showers. A near-term forecast painting Tuesday as a mostly dry day with temps hanging around seasonal averages was confirmed by the National Weather Service Pittsburgh, setting the stage for what's to come.
A few bits of Ohio could see some early morning action in the form of sprinkles descending as they ride along with a weak shortwave heading southward, though most locales should only witness a thickening of overcast skies. "Region will remain under northwest flow aloft as a broad trough sits over much of the eastern US," the Weather Service notes, suggesting a mild and humidity-free Tuesday shaped by northerly winds with the coming and going of clouds.
Diving into the short term, from this Tuesday evening through Thursday, the Weather Service's crystal ball sees the area's temperatures nudging ever so slightly above normal. While Wednesday might offer a slight climb in degrees as an eastern trough waves goodbye, Thursday could see its warm spell tempered slightly as a shortwave trough moves eastward, giving rise only to increased cloud coverage—and not much else. This means that for those wandering the streets of Pittsburgh with their faces turned skyward, temps should remain comfortingly routine.
For those with wings or flight in their near futures, VFR, or visual flight rules, conditions are anticipated through Thursday, per the Weather Service. Exceptions include FKL and DUJ, where Tuesday morning may witness a ballet of fog playing hide and seek with visibility. Beyond Thursday, the skies become more capricious with periodic restriction chances as a slow-moving low-pressure system approaches, pointing to a weekend where umbrellas might be just as crucial as sunscreen.
