Hannawa Falls, New York Weather
Hannawa Falls, New York — live current conditions, hourly and 7-day forecasts, NWS alerts, radar and satellite imagery, tide predictions, marine conditions and a solunar fishing forecast, soil and crop conditions for Hannawa Falls, St. Lawrence County.
Tides, marine forecast and fishing conditions near Hannawa Falls. Tide source:
Full aviation weather for Hannawa Falls is published on the Potsdam Municipal Airport Damon Field (KPTD) page, 7 km away. It carries the current METAR decoded into plain language — surface wind, visibility, cloud layers and ceiling, temperature and dewpoint, and altimeter setting — alongside the raw observation as transmitted. 5 airfields within reach of Hannawa Falls have their own pages, listed below.
The Terminal Aerodrome Forecast (TAF) is shown across its full validity period, with each change group broken out so you can see when conditions are expected to shift. Flight category is derived automatically — VFR, MVFR, IFR or LIFR — from reported ceiling and visibility, with runway details and field elevation alongside. Observations update roughly hourly and forecasts several times a day.
Other airports near Hannawa Falls: Degrasse Moores Airport (K1E8) 26 km · Massena International Airport Richards Field (KMSS) 37 km · Ogdensburg International Airport (KOGS) 40 km · Malone Dufort Airport (KMAL) 57 km
Conditions reported at KPTD describe the airfield itself. Weather 7 km away can differ, particularly in terrain or near the coast. For conditions at Hannawa Falls specifically, see the current conditions and forecast above.
Soil conditions, frost risk and crop weather for Hannawa Falls.
About Hannawa Falls, New York
Hannawa Falls rests in a broad, green embrace of St. Lawrence County, where the land begins its slow, deliberate roll towards the great St. Lawrence River. It lies 87.1 miles west of Burlington, VT (from Burlington, VT: bearing 277°T), and is situated 4.0 miles south of Potsdam. The terrain here is a tapestry of dense woodlands, interspersed with fields that catch the afternoon sun like spilled amber, leading down to the lively current of the Hannawa Creek. The air, especially after a rain, carries the clean scent of pine needles and damp earth, a signature of the Northern hardwoods that dominate the landscape. Small, unassuming homes dot the countryside, their windows reflecting the shifting sky, and the occasional weathered barn stands as a quiet sentinel against the horizon. The story of Hannawa Falls is one of water and industry, a narrative etched by the flow of the Hannawa Creek. For generations, the creek’s power was harnessed, first by gristmills and sawmills that fed the burgeoning settlements, and later by more ambitious industrial endeavors that brought a pulse of economic activity to the region. Though the grand mills have long since fallen silent, their legacy can still be felt in the subtle shaping of the land and the enduring character of the people who call Hannawa Falls home. Today, the economy is quieter, more attuned to the land’s natural bounty, with agriculture and small businesses forming the backbone of local life, a gentle testament to perseverance and a deep connection to place.
Live animated radar for Hannawa Falls 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 | Hannawa Falls, St. Lawrence County, New York |
| Coordinates | 44.612282°N, 74.97103°W |
| Timezone | Eastern Time (America/New_York) |
| ZIP Code(s) | 13676, 13647 |
| Area Code | 315 |
| Page generated | September 2026 |
| Weather data | Open-Meteo (open-source), NOAA National Weather Service |
About This Hannawa Falls, New York Weather Page
This page provides live weather conditions and forecasts for Hannawa Falls, New York, including current conditions, a 24-hour hourly forecast, 7-day outlook, NWS extended text forecast, precipitation radar and NOAA GOES-16 satellite imagery. Aviation weather — live METAR observations and TAF forecasts — is published separately on the pages for the nearest reporting airports, linked from the aviation section above. 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 Hannawa Falls includes coordinates 44.612282°N, 74.971030°W, situated in St. Lawrence County. ZIP code 13676, 13647. Telephone area code: 315. Timezone: Eastern Time (America/New_York).
Weather data is sourced from the NOAA National Weather Service (NWS) and the open-source Open-Meteo API. 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.
