urn:oid:2.49.0.1.124.3849108019.2026cap-pac@canada.ca2026-10-24T10:25:43-00:00ActualUpdateEnv. 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 – July 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 deployment to introduce free-form polygons to represent the true threat area of a weather hazard, which was originally scheduled for June 2026, is delayed. We will communicate the new date when it is available. Monitor https://dd.weather.gc.ca/doc/genots/ for notifications on the new launch date. Information about free-form polygons representing the true threat area of a weather hazard remains under media embargo until launch, 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 – juillet 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) Le déploiement par ECCC visant à introduire des polygones de forme libre pour représenter la zone réelle de menace d’un aléa météorologique, qui était initialement prévu pour juin 2026, est retardé. Nous communiquerons la nouvelle date lorsqu’elle sera disponible. Surveiller https://dd.weather.gc.ca/doc/genots/ pour les notifications concernant la nouvelle date de lancement. Les informations concernant les polygones de forme libre représentant la zone réelle de menace d’un aléa météorologique demeurent sous embargo médiatique jusqu’au lancement, 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:2.49.0.1.124.0375688635.2026,2026-10-24T01:37:04-00:00 cap-pac@canada.ca,urn:oid:2.49.0.1.124.2356410981.2026,2026-10-24T01:40:07-00:00en-CAMetwinter stormMonitorExpectedModerateLikelygeneral publicprofile:CAP-CP:Event:0.4winterStormSAMEWSW2026-10-24T10:25:43-00:002026-10-24T12:00:00-00:002026-10-25T02:25:43-00:00Environment Canadayellow warning - winter storm - in effect
A significant fall storm will continue to impact northern Manitoba and the Kivalliq today and will persist through the weekend.
Where: Churchill and Arviat
What: Hazardous winter conditions including:
Snow with total amounts of 10 to 25 cm
Severe wind gusts possibly exceeding 110 km/h.
Significantly reduced visibilities in blowing snow.
Rain with total amounts of 20 to 30 mm.
When: Beginning Saturday morning and tapering off Sunday afternoon.
Remarks: Precipitation will begin in this area today as rain or freezing rain before transitioning to snow and blowing snow this evening and overnight. Very strong winds will occur also, with gusts up to a possibly 100 to 110 km/h, with drastically reduced visibilities in blowing snow. Snow and winds will gradually taper off Sunday afternoon.
###
Travel will likely be hazardous. Visibility will likely be suddenly reduced to near-zero at times. Local utility outages are likely. High-sided vehicles will be pushed around by the wind.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to MBstorm@ec.gc.ca, call 1-800-239-0484 or post reports on social media using #MBStorm.
Prepare for quickly changing and deteriorating travel conditions. Secure loose objects.
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-2.0/20261024102042779/WW_12_72_CWWG/WSW/13704565643585161202610240501_WW_12_72_CWWG/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:24338 M:125071 C:144402layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameyellow warning - winter stormlayer:EC-MSC-SMC:1.0:Alert_CoverageNorthern Manitobalayer:EC-MSC-SMC:1.1:Designation_CodeWW_12_72_CWWGlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Event_End_Time2026-10-25T18:00:00.000Zlayer: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:ColouryellowChurchill59.1161,-94.7122 58.784,-94.3979 58.8582,-94.2622 58.8144,-93.151 57.6436,-92.5275 57.2361,-92.3679 56.9253,-92.7352 56.9907,-94.0456 57.11,-95.4499 57.2946,-95.5213 57.4624,-95.4499 57.4604,-95.6164 57.7836,-95.6237 57.7824,-95.4499 58.7183,-95.609 59.9991,-95.4499 60.0563,-95.1085 59.9991,-94.8238 59.7963,-94.7036 59.6302,-94.7505 59.369,-94.6303 59.1161,-94.7122layer:EC-MSC-SMC:1.0:CLC059100profile:CAP-CP:Location:0.34623056profile:CAP-CP:Location:0.34623062fr-CAMettempête hivernaleMonitorExpectedModerateLikelygrand publicprofile:CAP-CP:Event:0.4winterStormSAMEWSW2026-10-24T10:25:43-00:002026-10-24T12:00:00-00:002026-10-25T02:25:43-00:00Environnement Canadaavertissement jaune - tempête hivernale - en vigueur
Une importante tempête automnale continuera de toucher le nord du Manitoba et le Kivalliq aujourd'hui et persistera toute la fin de semaine.
Où : Churchill et Arviat.
Quoi : conditions hivernales dangereuses, notamment :
Neige; quantité totale de 10 à 25 cm.
Violentes rafales pouvant atteindre plus de 110 km/h.
Visibilité considérablement réduite dans la poudrerie.
Pluie; quantité totale de 20 à 30 mm.
Quand : commençant samedi matin et cessant peu à peu dimanche après-midi.
Remarques : sur cette région, les précipitations commenceront à tomber sous la forme de pluie ou de pluie verglaçante aujourd'hui, puis elles se changeront en neige et en poudrerie ce soir et au cours de la nuit. Il y aura également des vents très forts soufflant en rafales pouvant atteindre de 100 à 110 km/h, ce qui réduira considérablement la visibilité dans la poudrerie. La neige et les vents cesseront peu à peu dimanche après-midi.
###
Les déplacements seront probablement dangereux. La visibilité sera probablement subitement réduite à presque nulle par moments. Des pannes de courant sont probables par endroits. Les véhicules à profil élevé seront bousculés par le vent.
Veuillez continuer à surveiller les alertes et les prévisions émises par Environnement Canada. Pour signaler du temps violent, envoyez un courriel à meteoMB@ec.gc.ca, appelez au 1-800-239-0484 ou publiez un message sur les réseaux sociaux en utilisant #MBMeteo.
Préparez-vous à composer avec des conditions routières qui changent et se détériorent rapidement. Attachez les objets non fixés.
https://meteo.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-2.0/20261024102042779/WW_12_72_CWWG/WSW/13704565643585161202610240501_WW_12_72_CWWG/actual/en_proper_complete_c-fr_proper_complete_c/NinJolayer:EC-MSC-SMC:1.1:CAP_countA:24338 M:125071 C:144402layer:EC-MSC-SMC:1.0:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.0:Alert_Nameavertissement jaune - tempête hivernalelayer:EC-MSC-SMC:1.0:Alert_Coveragenord du Manitobalayer:EC-MSC-SMC:1.1:Designation_CodeWW_12_72_CWWGlayer:SOREM:2.0:WirelessImmediateNolayer:EC-MSC-SMC:1.1:Alert_Location_Statusactivelayer:EC-MSC-SMC:1.1:Event_End_Time2026-10-25T18:00:00.000Zlayer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking8layer:EC-MSC-SMC:1.1:MSC_Impactmodérélayer:EC-MSC-SMC:1.1:MSC_Confidenceélevéelayer:EC-MSC-SMC:1.1:ColourjauneChurchill59.1161,-94.7122 58.784,-94.3979 58.8582,-94.2622 58.8144,-93.151 57.6436,-92.5275 57.2361,-92.3679 56.9253,-92.7352 56.9907,-94.0456 57.11,-95.4499 57.2946,-95.5213 57.4624,-95.4499 57.4604,-95.6164 57.7836,-95.6237 57.7824,-95.4499 58.7183,-95.609 59.9991,-95.4499 60.0563,-95.1085 59.9991,-94.8238 59.7963,-94.7036 59.6302,-94.7505 59.369,-94.6303 59.1161,-94.7122layer:EC-MSC-SMC:1.0:CLC059100profile:CAP-CP:Location:0.34623056profile:CAP-CP:Location:0.34623062TbbAaO63y7m10mEXZCgQblynJUEaIUCzhkpHC85C5hs=hWqqHZnsXttd6vZCXBysY13o8G1FZK/2LXGOyqmIcC6cLQAVtbfcWW10Q76VHJMVlY+3cl8kt7jZgYVdGsOl2phsPp72rKRTIGaCxYl8TV35KkScUg4tAYYbYUuuj8J/rZmLuJ0hEZs0aLrKtbbZLQ0GTgVK7JjO9jEq+/pOf8gNQk+I9BP0ZW7rNww7me8wRwY6o752Yj8RWNXmGUClX7Y6lKudsQXdWb3gvZlpNYsTEZIo3uw1oFYCazBiBg8cr4C4wwyN8mMtyqicpFeqHzXsTaJemtG9wIIAkdQwMV3py7tknVG5flHWVn7ityDm0aqpA6/+v1zL1gUiEPDrXA==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TbbAaO63y7m10mEXZCgQblynJUEaIUCzhkpHC85C5hs=f8hJWTEfjwWq0jQeItlmZbOOHAQDwcU1IMWGuswZ43V03yKLXhzJc755iqcJUgCS
q6EO62QEtGPkWyddrtZg5xt69Lv5Qd4fqeCcQZJp1Aq1iiPKfs4ezFzGLjWtxiR0
lNFFzro3VUXcIvval30FdYc3PKzZ6IpA0KQuGX1U6WEMcLE9O5gJFOCC48vKzRup
pMzjQPllZOWFLrC5R25vwPCohA2u+o8Chuu1FkNaTQgHPkfan5OyKwCT7YG9A+XS
boO02kplCNEEejiZsEr/MttpMey4q3M/+0grs5r72g0oAdEu3HoAfJA+zDLYhJ32
IcwxkAjk2QyO3K6z/g6BTA==MIIHDDCCBfSgAwIBAgIQM2dJyev0XEPJoQlSaOQgYDANBgkqhkiG9w0BAQsFADCB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