Moderate Extreme Weather ● Closed
yellow advisory - fog - in effect — Ft. Simpson Region including Jean Marie River, Canada
Loading live data… · Marker positions are approximate; severity is labelled in each popup. Sources: USGS, GDACS, NASA EONET, NOAA/NWS, EMSC.
Near-zero visibility in fog continues over some areas.
Fog will dissipate by this afternoon.
###
Travel will be hazardous in some locations.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to NTstorm@ec.gc.ca, call 1-800-239-0484 or post reports on social media using #NTStorm.
Measurements
| Coordinates | 61.5528, -120.8922 |
|---|---|
| Region | Ft. Simpson Region including Jean Marie River |
| Location Precision | polygon |
| Issuing Authority | Canada — ca-msc-xx |
| Cap Urgency | Immediate |
| Cap Certainty | Likely |
| Cap Expires | 2026-10-07T20:30:33-00:00 |
Official source
Warnings courtesy of the issuing national meteorological service, via the WMO Alert Hub.
This is an official warning issued by the authority named above. Follow its instructions and those of your local emergency services.
Severity as published by WMO Alert Hub (national weather services).
View original reportThis event as JSON · API and licence
Source updated 12 days ago (Oct 7, 2026 14:13 UTC) · we last heard from WMO Alert Hub (national weather services) 22 seconds ago
On a slow connection? Low-bandwidth version — no map, no scripts, under 14 KB.
Official authorities in Canada
If you are there, these are the bodies whose instructions apply. This site is not an emergency service and does not issue warnings.
More for Canada →What to do
Follow the instructions issued by WMO Alert Hub (national weather services) and your local emergency services. The guidance below is background.
When thunder roars, go indoors — lightning risk outdoors, in vehicles, and first aid for strike victims.
Open Lightning Safety Guide →Nearby & related events
Disclaimer: figures are automatic feeds from the named agencies and may be revised. Do not use this page for life-safety decisions — follow official local emergency services.