Blowing Snow Advisory in Effect for Dempster Highway
This alert is no longer in effect.
ECCC issued it on April 11, 2026, 4 months 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 blowing snow affecting the Dempster Highway near the Richardson Mountains, with poor visibility expected from Sunday afternoon through Monday afternoon.
Read this weather record in 30 seconds
- Record type
- Blowing Snow
- Affected area
- Dempster Highway near Richardson Mountains
- Issued
- April 11, 2026
- Issuing authority
- ECCC
Winter notices differ by expected impact and timing. The original notice carries the forecast window and any travel guidance for the named area.
Record status: historical. It was issued 4 months ago; use the issuing agency's live warning service for current conditions in Dempster Highway near Richardson Mountains.
Alert Details
A Yellow Advisory for blowing snow has been issued by Environment Canada. It is in effect and covers hazardous conditions due to poor visibility.
Affected Areas
The advisory affects the Dempster Highway near the Richardson Mountains.
What You Should Do
Travel will likely be hazardous due to near-zero visibility. Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to YTstorm@ec.gc.ca or post reports on X using #YTStorm.
Expected Conditions
Poor visibility in snow and blowing snow is expected, resulting from a low pressure system bringing periods of flurries and strong easterly winds. This will lead to hazardous travel conditions.
Timeline
The alert is effective from 2026-04-11T22:56:48 UTC and expires on 2026-04-12T14:56:48 UTC, covering Sunday afternoon through Monday afternoon.
Original source: ECCC Official Notice ↗
Related Weather Alerts
All Weather Alerts →Nationwide notices with similar length or severity timing 8
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 (888 characters here).
Similar severity timing
Same severity (medium) notices issued closest in time to April 11, 2026.
Frequently Asked Questions
Common questions about this ECCC weather alert.