When all the Ninja Academies in the world are destroyed by Lothor, only three young students, Shane, Tori and Dustin are not captured. Their Sensei gives them the powers to become the Wind Ninja Power Rangers and the daunting mission of saving the world.

When Shane decides to take on the Mad Magnet monster by himself, he learns that it takes teamwork and trust to overcome obstacles and maintain friendships.

Tori is upset at being considered one of the guys and wishes to appear more feminine rather than tom boyish. She turns to Sensei for advice but is disappointed. Lothor's nieces use this to trick her into going to a "fashion shoot". She is trapped while an impostor goes to find Shane and Dustin and the headquarters. This is the first time the Rangers use the "Lightning Mode" of the Megazord.

The others question Dustin's commitment to the Rangers when it seems he is spending too much time with his new motocross buddies, Blake and Hunter.

The Thunder Rangers use the Tsunami Cycles and their Thunder Megazord to try and defeat the Wind Rangers.

The Amphibidor monster tries to drain the city dry. Hunter and Blake reveal that they are the Thunder Rangers.

When Hunter and Blake meet the ghosts of their parents in the Cavern of Lost Ninjas they learn that Lothor is responsible for their parents' deaths, not Sensei.

The Power Rangers defend the city against Florabundacus, an evil monster who tries to destroy the world with carnivorous plants.

Tori misses Blake so much that she decides to go for a ride and ends up running into Blake, and he has something to tell her. She later talks to Shane and Dustin about what she's learned, but they are hesitant. Meanwhile, Hunter and Blake make their way on to Lothor's ship, and things go awry. When the Rangers battle another of Lothor's creations, they are in for the surprise of their lives....and then they disappear without a trace.

Temperatures across the globe are dropping at an alarming rate, while the confused Rangers find themselves on an island. Lothor looks on gleefully as the Thunder Rangers battle the Wind Rangers until Blake and Hunter begin to come to their senses. A creature is sent down that is more formidable than ever; and the Rangers find that they have to get off the island before it sinks! Things take a turn for the worse when Hunter falls under a powerful spell that sends him on a murderous rampage for his brother, who is barely saved in time by the Wind Rangers.

Blake is much more eager to save his brother than the Wind Rangers are, but they help anyway especially when they realize that the island is sinking. They find Hunter who struggles to find himself in his rage, forcing Blake to take matters into his own hands. Cam discovers where the Rangers are and contacts them; the Rangers find that there's only one way to make it off the island, but it's very risky. The Wind and Thunder Rangers have to work together but they're running out of time!

Choobo blames the Thunder Rangers for his punishment and will stop at nothing to seek revenge, capturing them when they go out for a ride to decide if they will accept Tori, Shane, and Dustin's tempting offer. They are freed thanks to their new friends, but things take a turn for the worse when Choobo reveals just how powerful he truly is by casting a spell to control the Wind Rangers so that they will destroy the Thunder Rangers against their will! Will the Wind Rangers be able to break free from his grip?

The Rangers have agreed to work together to defeat Lothor. But there's still some conflicts. Shane and Hunter are finding it hard to work with each other. And with a competition coming up, they're both trying to out do the other. Sensei teaches them to work together.

Tori wants to hang out with Blake and Hunter but already has plans with Shane and Dustin. Rather than break plans with either group, she decides to do both with no one being any the wiser. It gets harder than expected between rushing back and forth and trying to explain her sudden disappearances. It turns out to be a good thing though, especially when a monster appears and traps Blake and Hunter.

Cam resents not being a Ranger and wishes to prove himself worthy of joining them, hating how his father is too overprotective to allow him that chance. It's up to Cam to save the day though when the Rangers are stripped of their powers by the mighty Metropilis, forcing Cam to go on a dangerous quest to the past to find the only thing that can save the world and that is the Samurai amulet

Cam finds himself at least thirty years in the past. There are many more surprises in store for the young warrior when he meets his mom and dad as teenagers, and discovers that his father has a brother, Kiya! Kiya is determined to take a mesmerizing emerald amulet from Miko, Cam's mother. Cam interferes with his attempt and is later accused when it appears that Cam has stolen the amulet. His father, Kanoi, uncovers the truth which leads to a face-off between Cam and Kiya. It is revealed that Kiya was the banished ninja who is now reborn as Lothor. Later, time runs out and Cam reluctantly leaves to save the other Rangers, armed with a special gift from his mother which is the Samurai Amulet. Meanwhile, the spell that froze time so that Cam could time travel to the past is wearing off, leaving the powerless Rangers to face a gigantic monster. Cam becomes the Green Ranger & help the other Rangers.

The Rangers are reeling from the latest surprise when they are ambushed by Lothor. They barely manage to escape and retrieve their powers when each of them is forced to fight a monster alone. Cam is stung and almost turned into a bug. Sensei reveals to him how to undo the spell, which seems impossible. In the end, it takes all the Rangers split into two groups to save the city.

Cam's personality has turned around completely to the point that he's more like Dustin than, say, himself. He's better than all the other Rangers at everything. However, he doesn't seem remotely interested in being a Ranger anymore. Meanwhile, there's a new monster in town that is turning people into perfumes and trapping them in bottles. The Rangers get frustrated when Dustin and Tori are captured, and Cam does nothing to help. Imagine their surprise when another Cam shows up.

In an attempt to win over the hearts and minds of the Earth, Lothor and Mr. Ratwell produce a sitcom and administer a love potion.

Hunter is disappointed when he becomes a mentor to a boy, Charlie, who resents him after losing his dad. He feels a kinship with this young boy when he discovers that they have something in common but is frustrated that he can't get though to him. Meanwhile, everyone's in trouble when Marah and Kapri lose Lothor's P.A.M.. Confusion arises when strange things begin to happen during the Rangers' battles. Finally, Marah and Kapri find Lothor's P.A.M. when it falls into the hands of Charlie who, naturally, doesn't recognize it for what it is. Fortunately, he's a lot smarter than the two of them.

Dustin feels like everyone thinks he's stupid when he apparently loses his bike. Meanwhile, Marah feels left out when her new friend Beevil joins the crowd and leaves only to run into Dustin who gives her a suggestion to make her consider her options. In return, she gives him something that is supposed to help the Rangers defeat her uncle. Can Dustin trust Marah or is it all a trick?

Cam is overwhelmed by the desire to have a human father so much so that he decides to try to bring his father back to his normal human self. After Shane and Sensei accidentally switch bodies, Sensei must go into battle as the Red Ranger while Shane must stay and watch. Cam attempts to fix it but another setback makes Sensei and Dustin switch bodies. Meanwhile, Marah and Kapri try to destroy the power rangers all on their own and are completely confused by the rangers newfound skills.

Motodrone is born via a real mechanical genius, Perry, who comes into the scenario when Hunter's bike gets trashed during a race. Motodrone takes Hunter. Cam matches the DNA of Motodrone and finds out that he is Perry. Blake and Cam save Hunter who destroys Motodrone and saves Perry. Zurgane finds Motordrones pieces and takes them to Lothor's ship, where he is reassembled and brought back to life.

It's a special day for Tori, and the Rangers get a day off when Sensei decides to take a little trip. Shane, plagued by nightmares, comes to Tori for advice and heeds it to her chagrin. There's only one person who can help Shane, and that person is someone from the past.

Shane receives a powerful gift from Skyla, while the Rangers continue to fight Zurgane Zord.

Motodrone accidentally brings to life an ancient statue, releasing an ancient evil known as Shimazu. The Rangers are forced to contend with ferocious wolf-like monsters unleashed by this new threat, but is their strength enough?

Cameron uses the Ranger's power discs to enter a mysterious realm where he discovers a weapon that could turn the tide in the battle against the Wolfblades, the Lighting Riff Blaster. When the Wolfblades attack again, the Rangers are forced to contend with them in their Zords with no additional discs, can Cameron activate the Blaster's powers in time?

Tori is sent on a ninja training mission to find a turtle which holds a scroll to unlock a power disk. While Tori is on this mission Dustin and Shane go to an environmental conference. A monster named the Sinpster shows up who cuts of the bonds between Shane and Dustin while Tori is encounters Marah and Kapri. After the fight the big guns come out and a new power disk is in action the turtle mace.

Tori is transported to another dimension where the Rangers are evil. She must join forces with Lothor and his forces to defeat the Rangers and restore peace to the city. After she returns to her own dimension, Blake confesses his feelings for Tori.

Tori is puzzled when Blake disappears a lot for no real reason. No one else seems to know where he is or what he's doing when he's gone. When asked where he has been, he tells them very little. A new monster shows up, and finally the Rangers can see what he's been up to.

Shane's intimidating big brother comes to town, and accidentally catches him morphing and Motodrone calls a new monster named eyezak who forces people to face their worst fears. The Wind Rangers are forced to face their fears, and the Thunder Rangers are captured.

Tori gives the guys a ride when they decide to go out camping. On the way, they are ambushed, but ultimately choose not to cancel their trip anyway. Meanwhile, Zurgane is ridiculed and his rank is threatened by even Lothor himself so he hatches an interesting plan to eliminate the Rangers, not knowing that Vexacus has plans of his own. Nearly everyone is stunned at how things begin to unfold for Zurgane.

Zurgane's Zord is obliterated by the Rangers, but the General manages to get the data from the Rangers' attacks, and uses it when creating a new Zord, the HyperZurgane Zord! It cripples the Hurricane Megazord, so can the Rangers stall Zurgane long enough for the Zords to be repaired? Even if Zurgane survives the battle, one of his fellow Generals has his own plans about his fate...

Hunter's secret, that he's kept a few of the Gem of Souls fragments, comes out when Vexacus ambushes him for them. Though his teammates are upset over his hiding this from them, the artifact instead aids Cam in his plans to sneak aboard Lothor's spaceship to free the trapped ninjas! Speaking of which, Lothor has Motodrone spy on Vexacus, leading to a showdown between the two Generals. All of this, plus the Condortron monster!

The Bradley brothers get into a huge fight when Blake beats Hunter in a motocross race. Kapri and Marah ask Shimazu to help them take over the ship. Dustin decides to switch from motocross racing to motocross freestyle.

Lothor begins his ultimate plan to take over the Earth.

The Rangers must stop Lothor from opening the Abyss of Evil.