Longlac, Ontario Weather
Longlac, Ontario — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast for Longlac in Thunder Bay.
Marine forecast and fishing conditions near Longlac.
Flight conditions near Longlac. Data source: locating…
About Longlac, Ontario
Longlac is a community in Thunder Bay, Ontario, Canada. It is classified as a large city. Longlac is located at 49.7797°N, 86.5372°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P0T.
Longlac rests upon the northern earth where the dark, cool waters of Long Lake meet the persistent current of the Kenogami River. It lies 30.4 km east-north-east of Geraldton, ON (from Geraldton, ON: bearing 77°T), and is situated 25.9 km east-north-east of Hardrock. The land here holds a quiet intensity, marked by the expansive reach of the water and the resilient northern woods that crowd the horizon. During the long evenings of the north, the light catches the surface of the Kenogami River, turning the water into a sheet of hammered silver that reflects the stillness of the surrounding forest. This terrain is defined by the proximity to the water, where the air feels sharpened by the proximity of the lake, carrying a crispness that lingers even when the sun is high. Longlac emerged as a point of connection for those traversing the rugged interior, with the local economy long drawing its strength from the bounty of the timber and the movement of goods through the waterways. The presence of the Kenogami River provided a natural corridor for industry, shaping how people settled and worked near the banks. The rhythm of daily life in Longlac carries the weight of a working history, where the sound of the wind through the pines often mingles with the legacy of forest-based labour. The spirit of Longlac draws deeply from its foundational history and the enduring presence of Indigenous communities who have long known the value of these shores. Residents find a singular beauty in the proximity of MacLeod Provincial Park, which offers a quiet space to observe the transition of seasons along the water’s edge. Whether watching the ice break on Long Lake or feeling the damp chill of an autumn dusk, the people here exist in a space that prioritizes the steady, honest character of the north over the noise of the outside world.
Live animated radar for Longlac and surroundings — RainViewer.
NOAA GOES-19 GEOCOLOR — Canada / Northern U.S. sector. Auto-refreshes every 10 minutes on page reload. Frames the whole country from Newfoundland to the BC coast, plus adjacent Pacific and Atlantic storm approaches.
Source: NOAA/NESDIS GOES-19 · Public domain · Sector code can (Canada / Northern U.S.) · Auto-updates on page reload
| Location | Longlac, Thunder Bay, Ontario |
| Coordinates | 49.779722°N, 86.537222°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P0T |
| Area Code | 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This Longlac, Ontario Weather Page
This page provides live weather conditions and forecasts for Longlac, Ontario, including current conditions, a 24-hour hourly forecast, 7-day outlook, ECCC extended text forecast, real-time aviation weather (live METAR and TAF reports from the nearest reporting airport, with a modelled estimate shown when no station is in range), precipitation radar and NOAA GOES satellite imagery. Additional sections may include marine and fishing conditions with a solunar forecast for coastal localities, and soil temperature, crop weather and live Water Survey of Canada river gauge data for agricultural areas near a monitored waterway. All data updates automatically on every page visit.
Location data for Longlac includes coordinates 49.779722°N, 86.537222°W, situated in Thunder Bay. Postal FSA: P0T. Telephone area code: 226, 249, 289, 343, 365, 382, 416, 437, 519, 548, 613, 647, 705, 742, 807, 905. Timezone: Eastern Time (UTC−5 / −4).
Weather data is sourced from Environment and Climate Change Canada (ECCC) and the open-source Open-Meteo API. Aviation data is sourced from aviationweather.gov, with a modelled estimate used where no nearby reporting station is available. River and stream data is sourced from Water Survey of Canada (WSC) via the ECCC GeoMet realtime hydrometric feed. Marine and solunar data are modelled 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-19 and is public domain.