Yellow Fog Advisory for Ft. Simpson Region
This alert is no longer in effect.
ECCC issued it on September 18, 2026, 2 days ago. Warnings of this kind stay in effect for hours to a few days, so this page is a historical record of what was issued, not a current warning. For conditions where you are right now, check weather.gov (US), weather.gc.ca (Canada), the Met Office (UK), or the Bureau of Meteorology (Australia).
Areazine synthesizes this ECCC weather alert directly from ECCC's official public data feed. See our methodology for full source attribution and refresh cadence.
Environment Canada has issued a yellow advisory for fog with near-zero visibility over the Ft. Simpson Region including Jean Marie River.
30 seconds on this weather notice
- Record type
- Fog Advisory
- Affected area
- Ft. Simpson Region
- Issued
- September 18, 2026
- Issuing authority
- ECCC
The warning type, named area, and issue time define this record. Confirm all three against the original agency notice before treating it as current.
Record status: historical. It was issued 2 days ago; use the issuing agency's live warning service for current conditions in Ft. Simpson Region.
Alert Details
Yellow advisory for fog issued by Environment Canada. Effective from 2026-09-18T14:39:01-00:00 until 2026-09-18T21:31:01-00:00.
Affected Areas
Ft. Simpson Region including Jean Marie River.
What You Should Do
Travel will likely be hazardous in some locations. Continue to monitor alerts and forecasts issued by Environment Canada. Report severe weather by emailing NTstorm@ec.gc.ca, calling 1-800-239-0484, or posting on social media using #NTStorm.
Expected Conditions
Near-zero visibility in fog continues over some areas.
Timeline
Alert is effective immediately and fog will dissipate late this morning or early this afternoon.
Original source: ECCC Official Notice ↗
Related Weather Alerts
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Two Areazine-derived peer sets for this ECCC weather alert: nearest notices by body length and by same severity near the same agency date. Peers come from other categories so they are not the same-feed Related list above.
Similar body length
Nearest notices by article body length (663 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to September 18, 2026.
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