urn:oid:2.49.0.1.124.1145456513.2026cap-pac@canada.ca2026-05-30T18:17:13-00:00ActualUpdateEnv. Can. - Can. Met. Ctr. – MontréalPublicprofile:CAP-CP:0.4layer:SOREM:1.0layer:EC-MSC-SMC:1.0layer:EC-MSC-SMC:1.1layer:SOREM:2.0Service Notice – April 2026: The Environment and Climate Change Canada (ECCC) CAP Service undergoes changes from time to time as the business of alerting evolves. For Spring 2026, changes are expected to include... 1) ECCC's initiative to introduce free-form polygons to represent the true threat area of a weather hazard is tentatively set for June 2026 deployment. Data changes will appear in CAP following this deployment, 2) marine alerts will now be issued for smaller zone splits in certain areas of Atlantic and Pacific waters and 3) other minor improvements and corrections. For more information on these changes: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/ | Notification de service – avril 2026: Le service du PAC d’Environnement et Changement climatique Canada (ECCC) subit périodiquement des changements à mesure que le système d’alerte évolue. Pour le printemps 2026, il y aura des changements incluant... 1) l’initiative d’ECCC visant à introduire des polygones libres pour représenter la véritable zone de menace d’un danger météorologique devrait être déployée provisoirement en juin 2026. Des changements de données apparaîtront dans le PAC à la suite de ce déploiement, 2) les alertes marines seront désormais émises pour des subdivisions de zones plus petites dans certaines régions des eaux de l’Atlantique et du Pacifique et 3) d’autres améliorations et corrections mineures. Pour plus d’informations sur ces changements: https://comm.collab.science.gc.ca/mailman3/hyperkitty/list/dd_info@comm.collab.science.gc.ca/cap-pac@canada.ca,urn:oid:2.49.0.1.124.3902287083.2026,2026-05-30T10:28:10-00:00en-CAMetsnowfallMonitorFutureModerateLikelygeneral publicprofile:CAP-CP:Event:0.4snowfallSAMEWSW2026-05-30T18:17:13-00:002026-05-30T21:05:00-00:002026-05-31T10:17:13-00:00Environment Canadayellow warning - snowfall - in effect
Snowfall, with total amounts reaching 15 cm is expected.
Rain will transition to heavy snow this afternoon. Strong winds combined with the falling snow may generate reduced visibilities this afternoon and evening.
The snow will end early Sunday morning.
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Visibility will likely be reduced at times.
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 X using #NTStorm.
Prepare for quickly changing and deteriorating travel conditions.
https://weather.gc.ca/layer:EC-MSC-SMC:1.0:Alert_Typewarninglayer:EC-MSC-SMC:1.0:Broadcast_Intrusivenolayer:SOREM:1.0:Broadcast_ImmediatelyNolayer:EC-MSC-SMC:1.1:Parent_URImsc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260530181510563/WW_12_72_CWNT/SFW/2335287221044980121202605290501_WW_12_72_CWNT/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:18405 M:95153 C:107312layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameyellow warning - snowfalllayer:EC-MSC-SMC:1.0:Alert_CoverageMackenzie Delta and Arctic Coast areas of the Northwest Territorieslayer:EC-MSC-SMC:1.1:Designation_CodeWW_12_72_CWNTlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Event_End_Time2026-05-31T09:30:00.000Zlayer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking8layer:EC-MSC-SMC:1.1:MSC_Impactmoderatelayer:EC-MSC-SMC:1.1:MSC_Confidencehighlayer:EC-MSC-SMC:1.1:ColouryellowUlukhaktok70.6618,-117.9704 70.8409,-118.3629 70.9131,-118.3025 70.9535,-118.1617 70.9781,-118.0038 70.9884,-117.8314 70.9829,-117.6454 70.9606,-117.4716 70.9235,-117.3239 70.8744,-117.2138 70.821,-117.1524 70.7604,-117.1358 70.7006,-117.1705 70.6592,-117.2284 70.6198,-117.3187 70.5879,-117.4352 70.5501,-117.6802 70.6618,-117.9704layer:EC-MSC-SMC:1.0:CLC096310profile:CAP-CP:Location:0.36101063profile:CAP-CP:Location:0.36101095fr-CAMetneigeMonitorFutureModerateLikelygrand publicprofile:CAP-CP:Event:0.4snowfallSAMEWSW2026-05-30T18:17:13-00:002026-05-30T21:05:00-00:002026-05-31T10:17:13-00:00Environnement Canadaavertissement jaune - neige - en vigueur
On prévoit de la neige laissant une accumulation totale de 15 cm.
La pluie se changera en neige forte cet après-midi. Ensemble, les vents forts et la neige qui tombe pourraient réduire la visibilité cet après-midi et ce soir.
La neige cessera tôt dimanche matin.
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La visibilité sera probablement réduite par moments.
Veuillez continuer à surveiller les alertes et les prévisions émises par Environnement Canada. Pour signaler du temps violent, envoyez un courriel à meteoNT@ec.gc.ca, appelez au 1-800-239-0484 ou publiez un message sur X en utilisant #NTMeteo.
Préparez-vous à composer avec des conditions routières qui changent et se détériorent rapidement.
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