Chasm, British Columbia Weather
Chasm, British Columbia — 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 Chasm in Lillooet Land District.
Marine forecast and fishing conditions near Chasm.
Flight conditions near Chasm. Data source: locating…
Soil conditions, frost risk and crop weather for Chasm.
About Chasm, British Columbia
Chasm is a locality in Lillooet Land District, British Columbia, Canada. It is classified as a town. Chasm is located at 51.2167°N, 121.4833°W. It observes Pacific Time (UTC−8 / −7). Postal code area: V0K.
Chasm rests within the high, expansive reaches of the Green Timber Plateau, a landscape defined by the stark, vertical drama of its namesake geological feature. It lies 49.1 km south-south-west of 100 Mile House, BC (from 100 Mile House, BC: bearing 195°T), and is situated 11.4 km south-south-west of 70 Mile House. The earth here splits open in a sudden, brilliant display of layered basalt and volcanic ash, catching the low-slanting sun of late afternoon to glow in ochre and burnt sienna. Beyond the precipice, the air thins and sharpens, carrying the scent of dry lodgepole pine and the quiet stillness of the high interior. The Chasm Ecological Reserve sits just 2 km away, preserving the fragile, arid ecosystems that cling to the canyon’s edge, while the nearby Magnesia Lake reflects the vast, unimpeded sky of the Lillooet Land District. Life in Chasm maintains a quiet alignment with the rugged terrain and the seasonal shifts of the high country. Historically, the land supported forestry and ranching, industries that demanded a sturdy independence from those who worked the plateau. Residents often look toward the distant presence of the Bonaparte River, which courses through the lower valley 8 km away, or find quiet respite in the hidden spray of Clinton Falls, located 12 km from the main settlement. The daily routine follows the light, moving with the cold, crisp mornings and the long, lingering shadows that stretch across the plateau, marking a life lived in close proximity to the raw, exposed bones of the earth.
Live animated radar for Chasm 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 | Chasm, Lillooet Land District, British Columbia |
| Coordinates | 51.216667°N, 121.48333°W |
| Timezone | Pacific Time (UTC−8 / −7) |
| Postal FSA | V0K |
| Area Code | 236, 250, 604, 672, 778 |
| Page generated | July 2026 |
| Weather data | Open-Meteo (open-source), Environment and Climate Change Canada |
About This Chasm, British Columbia Weather Page
This page provides live weather conditions and forecasts for Chasm, British Columbia, 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 Chasm includes coordinates 51.216667°N, 121.483330°W, situated in Lillooet Land District. Postal FSA: V0K. Telephone area code: 236, 250, 604, 672, 778. Timezone: Pacific Time (UTC−8 / −7).
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.