Conowingo, Maryland — live current conditions, hourly and 7-day forecasts, NWS alerts, aviation weather, radar and satellite imagery, tides and marine conditions, soil and crop conditions for Conowingo, Cecil County.
Tides, marine forecast and fishing conditions near Conowingo. Nearest NOAA tide station:
Flight conditions near Conowingo — sourced from the FAA Aviation Weather Center. Nearest reporting station: locating…
Soil conditions, frost risk and crop weather for Conowingo.
Live animated radar for Conowingo and surroundings — RainViewer.
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Conowingo rests where the broad Susquehanna River, swollen and powerful, surrenders its inland journey to the embrace of the Chesapeake. It lies 9.5 miles west of Calvert, MD (from Calvert, MD: bearing 261°T), and is situated 9.6 miles north-north-west of Havre de Grace. The landscape here is a study in contrasts: the vast, churning expanse of the river, its surface often a steely grey under a wide Maryland sky, gives way to rolling hills cloaked in a dense tapestry of deciduous forest, their verdant crowns softening the horizon. Steep, wooded banks plunge towards the water, creating a sense of enclosed drama, while the air, particularly in the early morning, carries a damp, earthy fragrance, tinged with the distant tang of salt from the bay. The land itself feels ancient, worn smooth by millennia of water and wind, its contours a testament to the slow, persistent work of nature. The very spirit of Conowingo is inextricably linked to the river's might, most notably through the imposing presence of the Conowingo Dam, a landmark that has shaped both the physical and economic character of the locality for generations. This colossal structure, a marvel of early 20th-century engineering, harnesses the river's power, its turbines a constant, low hum beneath the surface of everyday life, feeding electricity to distant cities. Before the dam, this was a region of small farms and fishing villages, the river a vital artery for commerce and sustenance. Today, while agriculture still holds a place in the surrounding countryside, the dam remains the undeniable heart of Conowingo, drawing attention not only for its industrial significance but also for the remarkable spectacle of migrating American shad and herring that, each spring, surge upstream in a breathtaking, silver torrent, a wild pulse beating against the concrete.
| Location | Conowingo, Cecil County, Maryland |
| Coordinates | 39.677886°N, 76.159119°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 21918 |
| Area Code | 410, 443 |
| Page generated | June 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |