Port Allegany, Pennsylvania Weather
Port Allegany, Pennsylvania — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery for Port Allegany, McKean County.
Flight conditions near Port Allegany. Data source: locating…
About Port Allegany, Pennsylvania
Port Allegany rests in a verdant hollow, where the Allegheny River, a ribbon of pewter under a sky often bruised with the twilight hues of approaching weather, has patiently etched its way through the rolling Pennsylvania hills. It lies 52.9 miles east-south-east of Jamestown, NY (from Jamestown, NY: bearing 112°T), and is situated 8.5 miles east of Smethport. The air here carries the scent of damp earth and pine needles, a constant, cool embrace that speaks of a land that has weathered countless seasons, its deciduous forests a riot of muted greens and browns that soften the sharp edges of the terrain. The landscape itself is a study in patient erosion, the slopes rising in broad, sweeping curves that seem to hold the weight of ancient forests and the whisper of winds that have swept down from the north for millennia. The lifeblood of Port Allegany has long been tied to the bounty of its surroundings, from the early days of logging that sent timber down the river to the more recent era of glass manufacturing, a shimmering echo of the clarity found in the local sands. For generations, the steady, unhurried rhythm of the river has dictated the pace of life, its currents carrying not just water but the stories of the people who have lived and worked along its banks. Small, independent businesses still dot Main Street, their storefronts a modest testament to resilience, and the evenings often find a quiet hum of conversation drifting from the local taverns, a soft counterpoint to the rustling leaves that guard the edges of Port Allegany.
Live animated radar for Port Allegany and surroundings — RainViewer.
NOAA GOES-16 GEOCOLOR — live animated loop updated every 10 minutes. Shows cloud cover, storm systems and weather patterns across the continental US.
Source: NOAA/NESDIS GOES-East · Public domain · Auto-updates on page reload
| Location | Port Allegany, McKean County, Pennsylvania |
| Coordinates | 41.810898°N, 78.279735°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 16743 |
| Area Code | 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Port Allegany, Pennsylvania Weather Page
This page provides live weather conditions and forecasts for Port Allegany, Pennsylvania, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modeled estimate shown when no station is in range), precipitation radar and NOAA GOES-16 satellite imagery. Additional sections may include tide predictions, wave height, wave direction and sea-surface temperature, a barometric pressure trend, and a solunar-based fishing forecast with a fishing-conditions rating for coastal localities, and soil temperature, crop weather and live USGS river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Port Allegany includes coordinates 41.810898°N, 78.279735°W, situated in McKean County. ZIP code 16743. Telephone area code: 215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov (NOAA), with a modeled estimate used where no nearby reporting station is available. River and stream data is sourced from the USGS National Water Information System. Tide predictions are sourced from NOAA CO-OPS; marine and solunar data are modeled from Open-Meteo and public sunrise/moon calculations and should be treated as a general guide alongside on-the-water conditions. Radar is provided by RainViewer. Satellite imagery is sourced from NOAA/NESDIS GOES-East and is public domain.
