Slate River Valley, Ontario Weather
Slate River Valley, 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, soil and crop conditions for Slate River Valley in Thunder Bay.
Marine forecast and fishing conditions near Slate River Valley.
Flight conditions near Slate River Valley. Data source: locating…
Soil conditions, frost risk and crop weather for Slate River Valley.
About Slate River Valley, Ontario
Slate River Valley is a locality in Thunder Bay, Ontario, Canada. It is classified as a village / hamlet. Slate River Valley is located at 48.3325°N, 89.4544°W. It observes Eastern Time (UTC−5 / −4). Postal code area: P7C.
The Slate River Valley unfolds as a verdant expanse cradled by the steady presence of the Knob Hill, defining a landscape where the earth settles into fertile, low-lying plains. It lies 15.8 km west-south-west of Thunder Bay, ON (from Thunder Bay, ON: bearing 241°T), and is situated 14.2 km east-south-east of Kakabeka Falls. The Kaministiquia River carves a deliberate path through this terrain, its currents carrying the cool, crisp air that settles over the fields as the sun dips below the horizon. Light at dusk takes on a heavy, golden quality here, catching the dew on the long grasses and turning the Kaministiquia River into a ribbon of hammered silver. Beyond the immediate fields, the terrain remains quiet and watchful, standing apart from the distant roar of Kakabeka Falls and the expansive reach of Kakabeka Falls Provincial Park. Agriculture has long defined the character of Slate River Valley, with generations of families tending to the dark, productive soil that yields a bounty of local produce. This focus on the land fosters a life defined by the seasonal turn of the harvest, where the work of the day aligns with the slow transition of the seasons. While McQuaig Lake sits in the quiet distance, the daily life of Slate River Valley centers on the steady, methodical maintenance of farmsteads that have stood for decades. The identity of the region resides in this persistence, a quiet dedication to the cultivation of the land that persists despite the changing currents of the modern world.
Live animated radar for Slate River Valley 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 | Slate River Valley, Thunder Bay, Ontario |
| Coordinates | 48.332541°N, 89.454407°W |
| Timezone | Eastern Time (UTC−5 / −4) |
| Postal FSA | P7C |
| 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 Slate River Valley, Ontario Weather Page
This page provides live weather conditions and forecasts for Slate River Valley, 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 Slate River Valley includes coordinates 48.332541°N, 89.454407°W, situated in Thunder Bay. Postal FSA: P7C. 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.