Storms are becoming more dangerous in ARC Raiders, especially with hurricanes now active as a rotating map condition. Massive ARC units, shifting winds, and environmental hazards make every run unpredictable. To prepare for these escalating threats, Shani has launched the Weather Monitoring System Project - a multi-stage event that rewards players with valuable progression materials and powerful ARC Raiders Items.

If you're looking to complete the Weather Monitoring System Project efficiently, this full guide covers all five stages, required materials, and optimal farming strategies.

How to Start the Weather Monitoring System Project

To begin:

1. Log into ARC Raiders.

2. Head to your Raider Den.

3. Open the Project Menu.

4. Select the Weather Monitoring System Project.

There are five stages in total, each increasing in material cost and difficulty. While you may already have some components stored, others will require targeted farming runs - especially new ARC parts introduced in recent updates.

Stage One - Atmospheric Pressure

Required Materials:

·Plastic Parts ×25

·Metal Parts ×15

·Arc Alloy ×5

·Oil ×3

These are relatively common early-game crafting resources found across Dam Battlegrounds and Buried City.

Stage One Rewards:

·Durable Cloth ×5

·Great Mullein ×5

·Antiseptic ×5

·Vita Shot ×3

This stage acts as a foundation builder and is easy to complete with basic scavenging routes.

Stage Two - Sunlight

Required Materials:

·Snitch Scanner ×1

·Wires ×3

·Sensors ×3

·Comet Igniter ×1

This is where things become more challenging. Comets and Firefly ARC are newer enemy variants introduced in updates, meaning you'll need to actively hunt them for rare drops like the Comet Igniter.

Stage Two Rewards:

·Processors ×10

·Advanced Electrical Components ×5

·Zipline ×3

·Raider Hatch Key ×1

This stage offers strong mid-tier progression items that significantly boost mobility and crafting options.

Stage Three - Precipitation

Required Materials:

·Arc Powercell ×5

·Canister ×5

·Steel Spring ×5

·Fine Wristwatch ×1

Arc Powercells are commonly dropped by advanced ARC units, so consider targeting higher-risk maps like Spaceport for faster farming.

Stage Three Rewards:

·Medium Gun Parts ×3

·Complex Gun Parts ×2

·Advanced Mechanical Components ×3

·Renegade III ×1

These rewards directly enhance your ability to craft stronger ARC Raiders Items, making this stage a major progression milestone.

Stage Four - Humidity

Required Materials:

·Duct Tape ×10

·Rusted Bolts ×3

·Water Pump ×1

·Wasp Drivers ×3

Wasp Drivers require hunting airborne ARC units. Grenades and medium Arc penetration weapons work best against Wasps and similar threats.

Stage Four Rewards:

·Explosive Compound ×10

·Showstopper ×3

·Trailblazer ×3

·Extended Barrel ×1

The Trailblazer grenades alone make this stage worth the grind, offering powerful area denial in PvE and PvP encounters.

Stage Five - Temperature

Required Materials:

·Camera Lenses ×3

·Damaged Heat Sink ×1

·Firefly Burner ×1

·Voltage Converter ×3

Firefly Burners are guaranteed drops from Firefly ARC units, which spawn more frequently on Spaceport and The Blue Gate. Farming these efficiently requires solid anti-air weapons and good positioning.

Stage Five Rewards:

·Medium Shield ×1

·Surge Shield Recharger ×5

·Sterilized Bandage ×3

Completing this final stage provides valuable defensive upgrades - essential for surviving hurricane conditions.

Best Farming Strategy for the Project

To complete the Weather Monitoring System efficiently:

1. Prioritize Multi-Objective Runs

Plan routes where you can gather multiple required materials per deployment. For example, farming airborne ARC for Wasp Drivers may also yield Arc Powercells.

2. Focus on Spaceport and The Blue Gate

These maps provide higher-tier drops and more advanced ARC units, which are required for later stages.

3. Monitor Map Conditions

Hurricane conditions may increase difficulty, but can also create rare cache opportunities. Adjust your loadout accordingly.

4. Upgrade Crafting Stations

Some required items are easier to manage if your crafting infrastructure is optimized.

Blueprint Considerations

Several rewards, including Trailblazers and advanced weapon parts, become significantly more valuable if you already own the appropriate crafting Blueprints.

If RNG isn't cooperating, some players choose to buy ARC RaidersBlueprintss to speed up progression and unlock crafting recipes without extended grinding. Having the right Blueprint access ensures you can fully utilize rewards from the Weather Monitoring System Project.

Why Completing This Event Matters

The Weather Monitoring System Project isn't just a side objective. It prepares players for harsher environmental conditions and future content updates. The materials and defensive upgrades gained are critical for hurricane survival, advanced ARC engagements, and sustained late-game progression.

Additionally, the rewards significantly strengthen your stockpile of ARC Raiders Items, ensuring you're ready for high-risk extraction runs and competitive PvP zones.

Final Thoughts

The Weather Monitoring System Project is one of the most rewarding multi-stage events in ARC Raiders. While early stages are straightforward, later requirements demand focused ARC hunting and smart map routing.

By targeting the right enemies, planning efficient loot paths, and securing key Blueprints - whether through farming or choosing to buy ARC Raiders Blueprints - you can complete all five stages smoothly and strengthen your long-term survival potential.

Storms may be getting stronger, but with preparation, you'll stay one step ahead of ARC.