wind
Strong northwest winds gusting to 90 km/h will weaken overnight.
Locally poor visibility due to snow and blowing snow is also possible.
###
Local utility outages are possible. Damage to roofs, fences, branches or soft shelters is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 21, 2026 07:44
Until: Jan 21, 2026 12:01
Water Supply
This is an Alberta Emergency Alert. The City of Calgary has issued a Water Supply alert. A feeder main break along 16 Avenue Northwest continues to impact the city’s water supply. Supply levels remain in a critical state, affecting the city’s ability to provide water to communities and ensure adequate water is available for firefighting.
From: Jan 13, 2026 18:47
Until: Jan 16, 2026 18:28
Water Supply
This is an Alberta Emergency Alert. The City of Calgary has issued a Water Supply alert.
A feeder main break along 16 Avenue Northwest has impacted the city’s water supply. Supply levels remain in a critical state, affecting the city’s ability to provide water to communities and ensure adequate water is available for firefighting.
From: Jan 07, 2026 19:37
Until: Jan 13, 2026 19:38
fog
Poor visibility in fog and light snow is expected in some areas.
Fog is expected to redevelop this evening and overnight.
###
Visibility will be suddenly reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 03, 2026 22:31
Until: Jan 04, 2026 14:33
fog
Near zero visibility in fog is expected over some areas.
Patches of fog will become more widespread again this evening.
Fog will generally clear by Saturday afternoon.
###
Visibility will be suddenly reduced at times. There may be a significant impact on rush hour traffic.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 02, 2026 22:40
Until: Jan 03, 2026 14:40
fog
Areas of dense fog continue.
Visibility is expected to improve by this afternoon but foggy conditions will return tonight then persist until Saturday afternoon.
There is also a risk of freezing drizzle.
###
Visibility will be suddenly reduced at times. There may be a significant impact on rush hour traffic.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 02, 2026 12:05
Until: Jan 03, 2026 04:05
Water Supply
A water main break has resulted in depressurization and potential water quality effects.
From: Dec 31, 2025 10:48
Until: Jan 03, 2026 03:00
Water Supply
A water main break resulted in depressurization and potential water quality impacts. Water quality testing is ongoing. The Boil Water Advisory remains in effect.
This will be the final Alberta Emergency Alert related to this Boil Water Advisory. Ongoing updates will be provided through the Calgary website at https://www.calgary.ca/emergencies/feeder-main-repair/bearspaw-water-main-break.html
From: Jan 01, 2026 19:33
Until: Jan 02, 2026 19:30
fog
Areas of dense fog continue.
For Calgary and areas near the foothills: Fog may be more patchy on Friday afternoon, but fog will generally continue into Saturday.
For Medicine Hat and areas closer to the Saskatchewan border: A change in wind direction is expected to allow fog to lift by Friday afternoon.
There is also a risk of freezing drizzle.
###
Visibility will be suddenly reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 02, 2026 03:22
Until: Jan 02, 2026 19:22
fog
Persistent fog with visibility near zero continues.
Patchy fog will become widespread once again tonight, persisting into Friday morning.
For Calgary and areas near the foothills: Fog may be more patchy on Friday afternoon, but fog will generally continue into Saturday.
For Medicine Hat and areas closer to the Saskatchewan border: A change in wind direction is expected to allow fog to lift by Friday afternoon.
There is also a continued risk of freezing drizzle while fog continues.
###
Travel will be hazardous. There may be a significant impact on rush hour traffic.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Jan 01, 2026 22:52
Until: Jan 02, 2026 14:54
Water Supply
A water main break has resulted in depressurization and potential water quality effects. See updated map for affected areas.
From: Dec 31, 2025 20:24
Until: Jan 01, 2026 20:19
wind
Strong winds that may cause damage are expected.
Strong westerly winds with reported gusts to 80 km/h are causing poor visibility in blowing snow over wind-prone areas.
Icy road conditions with the strong winds may make driving difficult.
Conditions are expected to improve late this evening.
###
Driving conditions will likely be difficult.
Wind warnings are issued when there is a significant risk of damaging winds.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 29, 2025 00:39
Until: Dec 29, 2025 08:37
wind
Strong westerly winds with reported gusts to 80 km/h are causing poor visibility in blowing snow over wind-prone areas.
Icy road conditions with the strong winds may make driving difficult.
Conditions are expected to improve late this evening.
###
Driving conditions will likely be difficult.
Wind warnings are issued when there is a significant risk of damaging winds.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 29, 2025 03:00
Until: Dec 29, 2025 08:00
wind
Damaging winds are no longer expected.
###
From: Dec 18, 2025 01:23
Until: Dec 29, 2025 06:51
blowing snow
Poor visibility in snow and blowing snow continues.
Strong northwest winds combined with freshly fallen snow will reduce visibilities in parts of Alberta today. Wind chill values between -30 and -40 are also expected.
Conditions will gradually improve by this afternoon.
###
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 ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 27, 2025 17:01
Until: Dec 28, 2025 01:01
blowing snow
Poor visibility in snow and blowing snow is expected tonight and Saturday.
Conditions will gradually improve Saturday afternoon.
Strong winds and falling temperatures will also result in wind chill values near minus 35 for much of the day.
###
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 ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 26, 2025 22:23
Until: Dec 27, 2025 14:23
Hazardous Road Conditions
Severe winter weather conditions in south central Alberta are making safe travel impossible. Area highways and roads may be closed without notice, and emergency service may not be available in some areas.
From: Dec 17, 2025 21:07
Until: Dec 18, 2025 21:26
wind
Strong winds are expected today.
Westerly winds gusting to 100 km/h, are expected late this morning and this afternoon. These winds will continue into the evening hours.
In the Cypress Hills Provincial Park - Foremost region winds are expected to gust to 110 km/h.
Winds will weaken this evening. A rapid drop in temperature is also likely late this afternoon and evening.
###
Driving conditions will likely be difficult. High-sided vehicles will be pushed around by the wind. Some property damage is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 17, 2025 18:01
Until: Dec 18, 2025 05:03
wind
Winds gusting to 90 km/h will diminish early this evening.
###
Driving conditions will likely be difficult. 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 ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 18, 2025 00:20
Until: Dec 18, 2025 04:03
wind
Winds gusting to 90 km/h may continue into the early evening hours in some locations.
###
Driving conditions will likely be difficult. 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 ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 17, 2025 22:57
Until: Dec 18, 2025 04:01
wind
Strong wind event beginning on Wednesday.
Westerly winds gusting to 100 km/h are likely beginning Wednesday morning. These winds will continue into the evening hours.
By Wednesday night, winds will begin to weaken somewhat but remain gusty. A rapid drop in temperature is also likely during this time frame.
###
Driving conditions will likely be difficult. High-sided vehicles will be pushed around by the wind. Some property damage is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 16, 2025 22:22
Until: Dec 17, 2025 14:49
freezing rain
Freezing rain is developing.
Freezing rain has been observed in the area, or is forecast to develop this evening. Sharp drops in temperature may also quickly develop ice on the roads in these areas.
Freezing rain will end overnight.
###
Roads and walkways will likely become icy and slippery. Icy surfaces could be difficult to detect. There is risk of injury due to slips and falls.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 11, 2025 05:49
Until: Dec 11, 2025 13:06
fog
Near zero visibility in fog is expected.
Fog patches in Calgary and surrounding areas will persist this afternoon.
###
Visibility will likely be suddenly reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 05, 2025 20:12
Until: Dec 06, 2025 04:11
fog
Near zero visibility in fog is occurring.
The fog is expected to dissipate later this morning.
###
Visibility will likely be suddenly reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 03, 2025 15:20
Until: Dec 03, 2025 21:03
fog
Near zero visibility in fog is occurring.
The fog is expected to dissipate this morning.
###
Visibility will likely be suddenly reduced at times.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
For more information about the alerting program, please visit: https://www.canada.ca/en/services/environment/weather/severeweather/weather-alerts/colour-coded-alerts.
From: Dec 03, 2025 12:46
Until: Dec 03, 2025 18:00
blowing snow
Poor visibility in snow and blowing snow is expected in some locations.
The blowing snow is expected to develop later this morning into afternoon and last until this evening.
Visibility may be quickly and suddenly reduced to zero.
###
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 28, 2025 11:32
Until: Nov 29, 2025 03:32
wind
Strong winds with gusts up to 100 km/h are occurring.
Winds will weaken late this afternoon into this evening.
###
Driving conditions will likely be difficult.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 21, 2025 17:15
Until: Nov 22, 2025 05:28
wind
Strong winds with gusts up to 100 km/h are expected.
Winds will weaken late this afternoon into this evening.
###
Driving conditions will likely be difficult.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 21, 2025 15:17
Until: Nov 22, 2025 02:02
wind
Strong west winds with gusts of 90 km/h will continue early this morning.
Winds will begin to weaken later this morning.
###
Local utility outages are possible. High-sided vehicles will be pushed around by the wind. There is a risk of injury due to flying or falling debris.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 10, 2025 12:11
Until: Nov 10, 2025 20:00
wind
Strong winds that may cause damage are expected.
Winds will continue to increase late this evening into the overnight period, with gusts of 90 km/h expected.
Winds will begin to diminish late Monday morning.
###
Local utility outages are possible. High-sided vehicles will be pushed around by the wind. There is a risk of injury due to flying or falling debris.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 10, 2025 04:37
Until: Nov 10, 2025 20:00
fog
Near zero visibility in fog continues.
Patchy fog is expected to last until later this morning.
###
Travel will likely be hazardous in some locations.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 07, 2025 12:03
Until: Nov 07, 2025 19:30
fog
Poor visibility in fog is no longer expected.
###
From: Nov 07, 2025 16:47
Until: Nov 07, 2025 17:47
fog
Near zero visibility in patchy fog has developed, and is expected to continue until the morning.
Fog is expected to last until the morning.
###
Travel will likely be hazardous in some locations.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 07, 2025 06:48
Until: Nov 07, 2025 17:11
wind
Strong southwest winds with gusts of 90 km/h are expected this evening.
Winds will weaken overnight.
###
Damage to roofs, fences, branches or soft shelters is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 01, 2025 21:34
Until: Nov 02, 2025 11:00
wind
Strong southwest winds with gusts of 90 km/h are expected this afternoon and evening.
Winds will weaken overnight.
###
Damage to roofs, fences, branches or soft shelters is possible.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Nov 01, 2025 16:25
Until: Nov 02, 2025 08:25
air quality
Smoke is causing poor air quality and reduced visibility. Conditions are expected to improve on Sunday.
###
As smoke levels increase, health risks increase. Limit time outdoors. Consider reducing or rescheduling outdoor sports, activities and events.
You may experience mild and common symptoms such as eye, nose and throat irritation, headaches or a mild cough. More serious but less common symptoms include wheezing, chest pains or severe cough. If you think you are having a medical emergency, seek immediate medical assistance.
People more likely to be impacted by outdoor air pollution, including people aged 65 and older, pregnant people, infants and young children, people with an existing illness or chronic health condition, and people who work outdoors, should reduce or reschedule strenuous activities outdoors and seek medical attention if experiencing symptoms.
For more information please visit Alberta Health Services at https://www.albertahealthservices.ca/news/air.aspx.
Visit http://www.airhealth.ca for information on how to reduce your health risk and your personal contribution to pollution levels, as well as for current and forecast AQHI values.
Please continue to monitor alerts and forecasts issued by Environment Canada.
From: Sep 27, 2025 22:29
Until: Sep 28, 2025 14:29
Water Supply
The Town of Crossfield advises that the Boil Water Advisory remains in effect. Results from water quality testing by Alberta Health Services are still pending, and the Town anticipates we will be able to provide further direction on the advisory by Saturday evening.
From: Sep 12, 2025 14:36
Until: Sep 16, 2025 03:00
Water Supply
The Town of Crossfield is issuing a Boil Water Advisory as a result of today’s disruption in water services.
From: Sep 11, 2025 18:02
Until: Sep 12, 2025 05:59
thunderstorm
At 7:43 p.m. MDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing very strong wind gusts, up to nickel size hail and heavy rain.
This severe thunderstorm is located 10 km north of Lac des Arcs and is moving slowly to the southeast.
###
Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.
From: Sep 08, 2025 01:44
Until: Sep 08, 2025 04:42
thunderstorm
At 7:43 p.m. MDT, Environment Canada meteorologists are tracking a severe thunderstorm capable of producing very strong wind gusts, up to nickel size hail and heavy rain.
###
Severe thunderstorm warnings are issued when imminent or occurring thunderstorms are expected to produce damaging hail, wind or rain.
From: Sep 08, 2025 01:44
Until: Sep 08, 2025 04:42
thunderstorm
Severe thunderstorms have weakened or moved out of the region.
###
From: Jun 25, 2025 00:53
Until: Sep 08, 2025 03:23
fog
Areas of dense fog with near zero visibility will dissipate later this morning.
The worst conditions are expected in parts of northwest Calgary.
###
Visibility may be significantly and suddenly reduced to near zero. Travel is expected to be hazardous due to reduced visibility in some locations.
Please continue to monitor alerts and forecasts issued by Environment Canada. To report severe weather, send an email to ABstorm@ec.gc.ca, call 1-800-239-0484 or post reports on X using #ABStorm.
From: Sep 05, 2025 13:21
Until: Sep 05, 2025 19:01
