05/28/2026
4:37a HEAT WARNING (YELLOW LEVEL) UPDATED by Environment Canada
DATE: Thursday, May 28, 2026
(Locations listed below description)
Impact level: Moderate
Forecast confidence: High
Daytime highs in the low to mid-thirties combined with overnight lows in the high teens are expected into early next week.
Take action to protect yourself and others - extreme heat can affect everyone's health. Determine if you or others around you are at greater risk of heat illness. Check on older adults, those living alone and other at-risk people in-person or on the phone multiple times a day.
Watch for the early signs of heat exhaustion in yourself and others. Signs may include headache, nausea, dizziness, thirst, dark urine and intense fatigue. Stop your activity and drink water.
Heat stroke is a medical emergency! Call 9-1-1 or your emergency health provider if you, or someone around you, is showing signs of heat stroke which can include Red and hot skin, dizziness, nausea, confusion and change in consciousness. While you wait for medical attention, try to cool the person by moving them to a cool place, removing extra clothing, applying cold water or ice packs around the body.
Drink water often and before you feel thirsty to replace fluids.
Close blinds, or shades and open windows if outside is cooler than inside.
Turn on air conditioning, use a fan, or move to a cooler area of your living space. If your living space is hot, move to a cool public space such as a cooling Centre, community Centre, library or shaded Park.
Follow the advice of your Region's public health authority.
Plan and schedule outdoor activities during the coolest parts of the day.
Limit direct exposure to the sun and heat. Wear lightweight, light-coloured, loose-fitting clothing and a wide-brimmed hat.
Never leave people, especially children, or pets inside a parked vehicle. Check the vehicle before locking to make sure no one is left behind.
Heat warnings are issued when very high temperature or humidity conditions are expected to pose an elevated risk of heat illnesses, such as heat stroke or heat exhaustion.
Extreme heat affects everyone. Heat illnesses are preventable. To reduce the health effects of heat:
- take a cool shower or bath or take a break in a cool location, such as an air-conditioned building or a tree-shaded area. - stay out of direct sunlight and wear loose-fitting, light-coloured clothing and a wide-brimmed hat or shade yourself with an umbrella. - drink Plenty of water, before you feel thirsty and stay in a cool place. If you must go out, take water with you. - keep your House cool. Block the sun out by closing curtains, blinds, and awnings during the day - never leave people or pets in a parked vehicle. - check on family, friends and neighbours. Check regularly on people living alone, especially older individuals or people with health conditions. Make sure they are cool and drinking water. - watch for the effects of heat illness: Swelling, rash, cramps, fainting, and the worsening of some health conditions. - watch for signs of heat stroke (which may begin with headache, hot skin, dizziness or confusion) and take action immediately.
For more information:
For more information on heat and your health: - visit Manitoba health at:
- call health links - info sante at 204-788-8200 or toll-free at 1-888-315-9257.
For more information specific to workplaces and heat strain, visit
Please continue to monitor alerts and forecasts issued by Environment Canada.
End/paspc
UPDATED:
- Bissett
- Buffalo Point Res. and Northwest Angle Prov. Forest
- Cartwright-Roblin Mun. incl. Mather
- City Of Winnipeg
- City of Brandon
- Duck Mountain Prov. Park and Prov. Forest
- Falcon Lake and West Hawk Lake
- Gilbert Plains Mun. incl. Ashville
- Grandview Mun. incl. Valley River Res.
- Hamiota Mun. incl. McConnell and Lavinia
- Jackhead Res.
- L.G. of Pinawa incl. Seven Sisters Falls
- Manigotagan Black River Res. and Hollow Water Res.
- Moose Creek Prov. Forest Pine Dock and Matheson Island
- Mossey River Mun. incl. Winnipegosis and Fork River
- Mun. of Bifrost-Riverton incl. Arborg Hnausa and Hecla
- Mun. of Boissevain-Morton incl. Turtle Mtn Prov. Park
- Mun. of Brenda-Waskada incl. Medora and Goodlands
- Mun. of Clanwilliam-Erickson
- Mun. of Deloraine-Winchester
- Mun. of Emerson-Franklin incl. Roseau River
- Mun. of Ethelbert incl. Garland
- Mun. of Glenboro-South Cypress incl. Treesbank
- Mun. of Glenella-Lansdowne incl. Arden and Tenby
- Mun. of Grassland incl. Hartney and Minto
- Mun. of Harrison Park incl. Onanole Sandy Lake and Newdale
- Mun. of Killarney-Turtle Mountain
- Mun. of Lorne incl. Notre Dame and Swan Lake
- Mun. of Louise incl. Pilot Mound and Crystal City
- Mun. of McCreary incl. Norgate
- Mun. of Minitonas-Bowsman incl. Renwer
- Mun. of Norfolk Treherne
- Mun. of North Cypress-Langford incl. Neepawa and Carberry
- Mun. of North Norfolk incl. MacGregor Sidney and Austin
- Mun. of Oakland-Wawanesa incl. Carroll
- Mun. of Pembina incl. Manitou La Rivière and Snowflake
- Mun. of Rhineland incl. Altona Plum Coulee and Gretna
- Mun. of Roblin incl. Makaroff Shortdale and Bield
- Mun. of Russell-Binscarth incl. Gambler Res.
- Mun. of Souris-Glenwood
- Mun. of Ste. Rose incl. Laurier
- Mun. of Swan Valley West incl. Benito
- Mun. of Two Borders incl. Melita Coulter and Tilston
- Mun. of WestLake-Gladstone incl. Plumas and Langruth
- Nopiming Prov. Park
- Peguis Res. and Fisher River Res.
- Pelican Rapids and Shoal River First Nations
- Pointe du Bois
- Porcupine Prov. Forest
- Prairie View Mun. incl. Birdtail Sioux Res.
- R.M. of Alexander incl. Powerview-Pine Falls
- R.M. of Alonsa incl. Ebb and Flow Res. and Sandy Bay Res.
- R.M. of Argyle incl. Baldur Glenora and Greenway
- R.M. of Armstrong incl. Chatfield Inwood and Narcisse
- R.M. of Brokenhead incl. Beausejour and Garson
- R.M. of Cartier incl. Elie St. Eustache and Springstein
- R.M. of Coldwell incl. Lundar and Clarkleigh
- R.M. of Cornwallis west of Shilo incl. Chater
- R.M. of Dauphin incl. Sifton and Valley River
- R.M. of De Salaberry incl. St-Pierre-Jolys and St. Malo
- R.M. of Dufferin incl. Carman Roseisle and Homewood
- R.M. of East St. Paul incl. Birds Hill
- R.M. of Ellice-Archie incl. St-Lazare McAuley and Manson
- R.M. of Elton incl. Forrest
- R.M. of Fisher incl. Poplarfield
- R.M. of Gimli incl. Winnipeg Beach and Arnes
- R.M. of Grahamdale incl. Gypsumville Moosehorn and Camper
- R.M. of Grey incl. St. Claude Elm Creek and Fannystelle
- R.M. of Hanover incl. Steinbach Niverville and Grunthal
- R.M. of Headingley
- R.M. of La Broquerie incl. Marchand
- R.M. of Lac Du Bonnet
- R.M. of Lakeshore incl. Ochre River and Makinak
- R.M. of Lakeshore incl. Rorketon and Toutes Aides
- R.M. of Macdonald incl. Brunkild Starbuck and La Salle
- R.M. of Minto-Odanah incl. Minnedosa and Moore Park
- R.M. of Montcalm incl. St. Jean Baptiste
- R.M. of Morris incl. Rosenort and Aubigny
- R.M. of Mountain including Cowan and Camperville
- R.M. of Mountain including Mafeking and Birch River
- R.M. of Oakview incl. Oak River and Rapid City
- R.M. of Piney incl. Sandilands and Sprague
- R.M. of Pipestone incl. Oak Lake Res.
- R.M. of Portage la Prairie incl. St. Ambroise
- R.M. of Prairie Lakes incl. Margaret Ninette and Belmont
- R.M. of Reynolds incl. Ste. Rita Hadashville and Rennie
- R.M. of Riding Mountain West incl. Asessippi Prov. Park
- R.M. of Ritchot incl. St. Adolphe and Ste. Agathe
- R.M. of Rockwood incl. Teulon Stonewall and Stony Mountain
- R.M. of Roland incl. Jordan and Myrtle
- R.M. of Rosedale incl. Eden and Kelwood
- R.M. of Rosser incl. Meadows
- R.M. of Sifton incl. Oak Lake and Deleau
- R.M. of Springfield incl. Anola and Birds Hill Prov. Park
- R.M. of St. Andrews incl. Selkirk Lockport and Ponemah
- R.M. of St. Clements incl. Grand Beach Brokenhead and Libau
- R.M. of St. François Xavier
- R.M. of St. Laurent incl. Oak Point
- R.M. of Stanley incl. Winkler and Morden
- R.M. of Ste. Anne incl. Richer
- R.M. of Stuartburn incl. Zhoda Vita and Sundown
- R.M. of Tache incl. Lorette Ste-Geneviève and Landmark
- R.M. of Thompson incl. Miami Rosebank and Deerwood
- R.M. of Victoria Beach
- R.M. of Victoria incl. Holland and Cypress River
- R.M. of Wallace-Woodworth incl. Virden Elkhorn and Kenton
- R.M. of West Interlake incl. Eriksdale and Ashern
- R.M. of West St. Paul incl. Middlechurch and Rivercrest
- R.M. of Whitehead incl. Alexander and Beresford
- R.M. of Whitemouth incl. Elma
- R.M. of Woodlands incl. Warren and Lake Francis
- R.M. of Yellowhead incl. Shoal Lake and Elphinstone
- Riding Mountain Nat. Park
- Riverdale Mun. incl. Rivers and Wheatland
- Rossburn Mun. incl. Waywayseecappo Res.
- Shoal Lake Reserves
- Westgate Red Deer Lake and Barrows
