Yellow Warning - Rainfall

ECCC Edmonton AB · CA

Updated

English

Yellow Warning - Rainfall - In Effect

Event: Rainfall
Issued: 2026-09-26 16:52:39 UTC
Onset: 2026-09-26 16:50:00 UTC
Message expires: 2026-09-27 08:52:39 UTC
Expected end: 2026-09-27 12:00:00 UTC
Category: Meteorological
Urgency: Future
Severity: Moderate
Certainty: Likely
Response: Monitor

Description

Details

Heavy rain is expected. Rain, heavy at times, will continue with total rainfall amounts near 50 mm expected. Rain will taper off on Sunday morning.

Impacts and guidance

Water will likely pool on roads and in low-lying areas. Some property damage is possible. 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.

Instructions

Don't drive through flooded roadways. Watch for washouts near rivers, creeks and culverts.

Affected areas

Thebacha Region including Ft. Smith - Salt River Reserve

Public contact

Issuer: Environment Canada
Audience: General Public
Website: https://weather.gc.ca/

French

Avertissement Jaune - Pluie - En Vigueur

Event: Pluie
Onset: 2026-09-26 16:50:00 UTC
Message expires: 2026-09-27 08:52:39 UTC
Expected end: 2026-09-27 12:00:00 UTC
Category: Meteorological
Urgency: Future
Severity: Moderate
Certainty: Likely
Response: Monitor

Description

Détails

De la pluie forte est prévue. La pluie parfois forte persistera; on prévoit une quantité totale de près de 50 mm de pluie. La pluie cessera peu à peu dimanche matin.

Impacts et conseils

Une accumulation d’eau est probable sur les routes et dans les basses terres. Des dommages matériels sont possibles. 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 les réseaux sociaux en utilisant #NTMeteo.

Instructions

Ne conduisez pas sur des routes inondées. Prenez garde aux affaissements de route près des rivières, des ruisseaux et des ponceaux.

Affected areas

région de Thebacha incl. Ft. Smith - réserve de Salt River

Public contact

Issuer: Environnement Canada
Audience: Grand Public
Website: https://meteo.gc.ca/

Message record

Received: 2026-09-26 16:54:02 UTC
Issue to receipt: ~1m23s
CAP status: Actual
CAP message type: Update
Lifecycle: Updated
Source: NAADS
Feed: NAADS Oakville
Recovered: No

CAP routing and identity

ULID: 01M3FA6P9Y6Q3V9KT85BKQRW63
Identifier: urn:oid:2.49.0.1.124.0806821149.2026
Sender: cap-pac@canada.ca
Scope: Public
CAP source: Env. Can. - Can. Met. Ctr. – Montréal
Handling codes: profile:CAP-CP:0.4
layer:SOREM:1.0
layer:EC-MSC-SMC:1.0
layer:EC-MSC-SMC:1.1
layer:SOREM:2.0
Note: Service 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/
Issuing office: Prairie and Arctic Storm Prediction Centre (CWNT)

References

Identifier: urn:oid:2.49.0.1.124.2825574590.2026
Sender: cap-pac@canada.ca
Sent: 2026-09-25 10:30:21 UTC

Identifier: urn:oid:2.49.0.1.124.1722076402.2026
Sender: cap-pac@canada.ca
Sent: 2026-09-25 23:04:26 UTC

Identifier: urn:oid:2.49.0.1.124.3922642203.2026
Sender: cap-pac@canada.ca
Sent: 2026-09-26 03:47:37 UTC

Identifier: urn:oid:2.49.0.1.124.2535868043.2026
Sender: cap-pac@canada.ca
Sent: 2026-09-26 10:40:27 UTC

English

Event codes

Name	Value
profile:CAP-CP:Event:0.4	rainfall

Parameters

Name	Value
layer:EC-MSC-SMC:1.0:Alert_Type	warning
layer:EC-MSC-SMC:1.0:Broadcast_Intrusive	no
layer:SOREM:1.0:Broadcast_Immediately	No
layer:EC-MSC-SMC:1.1:Parent_URI	msc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260926165129332/WW_11_71_CWNT/RFW/808580421182590218202609250501_WW_11_71_CWNT/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_count	A:23914 M:123160 C:142387
layer:EC-MSC-SMC:1.0:Alert_Location_Status	active
layer:EC-MSC-SMC:1.0:Alert_Name	yellow warning - rainfall
layer:EC-MSC-SMC:1.0:Alert_Coverage	Great Slave and Upper Mackenzie areas
layer:EC-MSC-SMC:1.1:Designation_Code	WW_11_71_CWNT
layer:SOREM:2.0:WirelessImmediate	No
layer:EC-MSC-SMC:1.1:Alert_Location_Status	active
layer:EC-MSC-SMC:1.1:Event_End_Time	2026-09-27T12:00:00.000Z
layer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking	8
layer:EC-MSC-SMC:1.1:MSC_Impact	moderate
layer:EC-MSC-SMC:1.1:MSC_Confidence	high
layer:EC-MSC-SMC:1.1:Colour	yellow

French

Event codes

Name	Value
profile:CAP-CP:Event:0.4	rainfall

Parameters

Name	Value
layer:EC-MSC-SMC:1.0:Alert_Type	warning
layer:EC-MSC-SMC:1.0:Broadcast_Intrusive	no
layer:SOREM:1.0:Broadcast_Immediately	No
layer:EC-MSC-SMC:1.1:Parent_URI	msc/alert/environment/hazard/alert-3.0-ascii/consolidated-xml-2.0/20260926165129332/WW_11_71_CWNT/RFW/808580421182590218202609250501_WW_11_71_CWNT/actual/en_proper_complete_c-fr_proper_complete_c/NinJo
layer:EC-MSC-SMC:1.1:CAP_count	A:23914 M:123160 C:142387
layer:EC-MSC-SMC:1.0:Alert_Location_Status	active
layer:EC-MSC-SMC:1.0:Alert_Name	avertissement jaune - pluie
layer:EC-MSC-SMC:1.0:Alert_Coverage	secteurs du Grand lac des Esclaves et du Haut Mackenzie
layer:EC-MSC-SMC:1.1:Designation_Code	WW_11_71_CWNT
layer:SOREM:2.0:WirelessImmediate	No
layer:EC-MSC-SMC:1.1:Alert_Location_Status	active
layer:EC-MSC-SMC:1.1:Event_End_Time	2026-09-27T12:00:00.000Z
layer:EC-MSC-SMC:1.1:MSC_Risk_Tiered_Ranking	8
layer:EC-MSC-SMC:1.1:MSC_Impact	modéré
layer:EC-MSC-SMC:1.1:MSC_Confidence	élevée
layer:EC-MSC-SMC:1.1:Colour	jaune

Locations

English

Location data

Thebacha Region including Ft. Smith - Salt River Reserve

Name	Value
layer:EC-MSC-SMC:1.0:CLC	095500
profile:CAP-CP:Location:0.3	6105001
profile:CAP-CP:Location:0.3	6105004
profile:CAP-CP:Location:0.3	6105097

Polygons: 59.9983,-114.6026 60.4106,-114.6108 60.4741,-114.1688 60.5759,-113.6711 60.6508,-113.3555 60.7749,-112.9298 60.8709,-112.5591 61.0815,-111.9456 61.1802,-111.7342 61.2868,-111.5035 61.5295,-111.1832 61.6665,-110.9547 61.7729,-110.7605 61.8594,-110.4265 61.8825,-110.3006 61.0084,-110.2521 59.9994,-110.3064 59.996,-110.5831 59.9993,-110.875 59.9923,-111.6596 59.9991,-112.1589 59.9989,-112.5128 59.9872,-113.2955 59.9985,-114.001 59.9957,-114.3016 59.9983,-114.6026

French

Location data

région de Thebacha incl. Ft. Smith - réserve de Salt River

Name	Value
layer:EC-MSC-SMC:1.0:CLC	095500
profile:CAP-CP:Location:0.3	6105001
profile:CAP-CP:Location:0.3	6105004
profile:CAP-CP:Location:0.3	6105097

Polygons: 59.9983,-114.6026 60.4106,-114.6108 60.4741,-114.1688 60.5759,-113.6711 60.6508,-113.3555 60.7749,-112.9298 60.8709,-112.5591 61.0815,-111.9456 61.1802,-111.7342 61.2868,-111.5035 61.5295,-111.1832 61.6665,-110.9547 61.7729,-110.7605 61.8594,-110.4265 61.8825,-110.3006 61.0084,-110.2521 59.9994,-110.3064 59.996,-110.5831 59.9993,-110.875 59.9923,-111.6596 59.9991,-112.1589 59.9989,-112.5128 59.9872,-113.2955 59.9985,-114.001 59.9957,-114.3016 59.9983,-114.6026