WWCN13 CWTO 180944 YELLOW WARNING - COLD FOR FAR NORTHERN ONTARIO UPDATED BY ENVIRONMENT CANADA AT 5:44 A.M. EDT WEDNESDAY 18 MARCH 2026. --------------------------------------------------------------------- YELLOW LEVEL WARNING - COLD - FOR: FORT SEVERN PEAWANUCK. --------------------------------------------------------------------- IMPACT LEVEL: MODERATE FORECAST CONFIDENCE: HIGH ==DISCUSSION== A PERIOD OF VERY COLD WIND CHILLS CONTINUES. WHAT: WIND CHILL VALUES NEAR MINUS 45. WHEN: THIS MORNING. EXTREME COLD PUTS EVERYONE AT RISK. RISKS ARE GREATER FOR YOUNG CHILDREN, OLDER ADULTS, PEOPLE WITH CHRONIC ILLNESSES, PEOPLE WORKING OR EXERCISING OUTDOORS, AND THOSE WITHOUT PROPER SHELTER. WATCH FOR COLD RELATED SYMPTOMS: SHORTNESS OF BREATH, CHEST PAIN, MUSCLE PAIN AND WEAKNESS, NUMBNESS AND COLOUR CHANGE IN FINGERS AND TOES. KEEP DRY TO STAY WARMER. IF IT'S TOO COLD FOR YOU TO STAY OUTSIDE, IT'S TOO COLD FOR YOUR PET TO STAY OUTSIDE. PLEASE CONTINUE TO MONITOR ALERTS AND FORECASTS ISSUED BY ENVIRONMENT CANADA. TO REPORT SEVERE WEATHER, SEND AN EMAIL TO ONSTORM(AT)EC.GC.CA OR POST REPORTS ON X USING (HASH)ONSTORM. HTTP://WEATHER.GC.CA END/OSPC