Grand-Détour, Quebec — live current conditions, hourly and 7-day forecasts, ECCC alerts, aviation weather, radar and satellite imagery, marine and fishing conditions with a solunar forecast, soil and crop conditions for Grand-Détour in Les Lacs-du-Témiscamingue; Témiscamingue.
Marine forecast and fishing conditions near Grand-Détour.
Flight conditions near Grand-Détour. Data source: locating…
Soil conditions, frost risk and crop weather for Grand-Détour.
Grand-Détour is a locality in Les Lacs-du-Témiscamingue; Témiscamingue, Quebec, Canada. It is classified as a village / hamlet. Grand-Détour is located at 47.6083°N, 77.4917°W. It observes Eastern Time (UTC−5 / −4). Postal code area: G8H.
Grand-Détour rests upon the weathered edges of Grand lac Victoria, where the dark, cool water of the Ottawa River pulls steadily against the shoreline. It lies 59.2 km south-south-east of Val-d'Or, QC (from Val-d'Or, QC: bearing 158°T), and is situated 8.1 km west-north-west of Kâmînikacik. The air here holds a sharp, resinous clarity, especially at dusk when the low light catches the surface of the lake, turning the ripples into hammered lead. Grand-Détour exists within a landscape defined by this expansive waterway, a vast basin that dictates the movement of wind and the slow, deliberate transition of the seasons across the surrounding timber. Grand-Détour maintains a quiet endurance, shaped by the historical currents of the timber industry that once moved logs through the Ottawa River. The presence of the Réserve écologique des Caribous-de-Jourdan, situated 37 km away, marks the wider wilderness that frames the lives of those who inhabit these woods. Daily life in Grand-Détour follows the cadence of the seasons, where the persistence of the forest and the persistent flow of the water define the boundaries of human work. Even now, the stillness of the land suggests a long memory of seasonal labor, leaving the inhabitants to find their own measure of peace beneath the wide, northern sky.
Grand-Détour s'étire avec une patience minérale le long des rives du Grand lac Victoria, là où les eaux sombres se gorgent de la lumière oblique du soir. Le courant de la rivière Ottawa sculpte le paysage avec une insistance tranquille, polissant les rivages d'un terrain qui porte la mémoire des déplacements humains et le silence des forêts profondes. À quelques lieues de là, la Réserve écologique des Caribous-de-Jourdan veille sur un territoire préservé, offrant un contrepoint sauvage à la présence industrieuse de Grand-Détour. Les habitants vivent au rythme d'une terre marquée par l'exploitation forestière, une activité qui a façonné les gestes et les journées depuis les premiers chantiers installés près des cours d'eau. L'air y possède une texture dense, chargée d'humidité et de senteurs de sève, typique de ces latitudes où le climat dicte une rigueur nécessaire à la survie des installations humaines. Le quotidien se déploie sans artifice, soutenu par la force tranquille des éléments naturels qui encerclent les habitations. Dans ce coin isolé des Lacs-du-Témiscamingue, le paysage demeure le seul véritable maître, imposant son échelle immense à quiconque observe l'horizon où la rivière rencontre l'étendue calme du lac.
Live animated radar for Grand-Détour 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 | Grand-Détour, Les Lacs-du-Témiscamingue; Témiscamingue, Quebec |
| Coordinates | 47.608333°N, 77.491667°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | G8H |
| Area Code | 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
This page provides live weather conditions and forecasts for Grand-Détour, Quebec, 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 Grand-Détour includes coordinates 47.608333°N, 77.491667°W, situated in Les Lacs-du-Témiscamingue; Témiscamingue. Postal FSA: G8H. Telephone area code: 263, 354, 367, 418, 438, 450, 514, 579, 581, 819, 873. 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.