The latest major update in ARC Raiders has introduced a brand-new permanent project:the Weather Monitor System. Unlike limited-time seasonal events, this project is here to stay, offering players a long-term progression path filled with resource collection objectives and valuable rewards. For players who enjoy structured goals and steady progression, this system adds another meaningful layer to the game's evolving world. 

In the past, large-scale projects have been tied to seasonal themes. A good example was the Flickering Flames event during Cold Snap, which revolved around collecting Candleberries as a limited-time material. Those events created urgency due to their expiration dates. The Weather Monitor System project, however, is permanent, meaning players can complete it at their own pace without worrying about missing out.

Below is a detailed breakdown of how the Weather Monitor System works, what materials you need to gather in each stage, and what rewards you can expect upon completion.

Weather Monitor System Project Overview

The Weather Monitor System project is divided into five distinct stages, each representing a different atmospheric element. Each stage requires collecting specific materials found throughout the game world, often in contested zones or areas guarded by hostile enemies.

The five stages are:

Stage 1:Atmospheric Pressure

Stage 2:Sunlight

Stage 3:Precipitation

Stage 4:Humidity

Stage 5:Temperature

Each stage functions as an independent objective, but all contribute toward the final completion of the project. You can submit materials as you gather them, or stockpile everything and turn it in all at once. The flexibility is one of the system's strengths.

Stage 1:Atmospheric Pressure

The Atmospheric Pressure stage focuses on collecting pressure-sensitive components typically found in industrial zones, abandoned facilities, and ARC activity hotspots. These materials are often tied to mechanical devices, sensors, and environmental monitoring equipment scattered across the map.

While the items themselves are not especially rare, they are commonly located in areas with moderate enemy density. Expect to encounter both roaming threats and stationed defenders while searching containers, rooftops, and control rooms.

The key to completing this stage efficiently is route optimization. Players familiar with high-yield loot paths will be able to gather the required components steadily over several successful extraction runs.

Stage 2:Sunlight

The Sunlight stage shifts focus toward solar-related materials. These typically include photovoltaic components, energy cells, reflective panels, or other tech designed to harness or measure solar radiation.

These items are often located in more open environments, such as elevated structures, communication towers, or research outposts. Because these areas tend to have limited cover, players should prepare for long-range engagements.

Completing this stage efficiently requires balancing aggression with caution. Clearing enemies before looting is recommended, especially if playing solo. Squad coordination can significantly speed up progress here, as one player can provide overwatch while others search for components.

Stage 3:Precipitation

Precipitation-related materials are usually tied to water collection systems, filtration devices, or weather research stations. These items may appear in flooded areas, underground tunnels, or near environmental hazards.

Compared to earlier stages, Precipitation often demands more movement across diverse terrain types. Players may need to traverse multiple regions in a single session to gather enough materials.

Although this stage can feel slower due to item distribution, it rewards careful map awareness. Learning spawn tendencies and container types that frequently hold these items will dramatically reduce farming time.

Stage 4:Humidity

Humidity components typically revolve around atmospheric sensors, moisture regulators, and climate-control devices. These materials are often hidden in enclosed environments such as labs, maintenance buildings, or storage facilities.

Enemy density in these areas can vary. Some zones may be lightly guarded, while others contain heavier resistance. Close-quarters combat becomes more frequent in this stage, so bringing appropriate weapons and loadouts is important.

Because humidity-related items tend to appear in interior locations, players who prefer stealth-based looting may find this stage slightly more manageable than Sunlight or Precipitation.

Stage 5:Temperature

The final stage, Temperature, centers on thermal regulators, heat-resistant components, and climate stabilization modules. These materials can be scattered across both industrial and environmental zones.

By the time players reach this stage, they are usually familiar with the farming process and have optimized their runs. While the grind remains significant, it becomes more about endurance than difficulty.

Temperature components may also appear in higher-risk zones with stronger enemies, making this final stretch feel like a culmination of the entire project.

Time Investment and Strategy

Collecting materials for the Weather Monitor System project is not mechanically difficult. There are no unusual boss mechanics or puzzle sequences required. Instead, the challenge lies in consistency and time investment.

Players should focus on:

Optimizing loot routes

Prioritizing survival and successful extraction

Playing in squads when possible

Targeting specific zones based on needed materials

Because the project is permanent, there is no rush. However, completing it earlier offers tangible advantages.

Rewards and Benefits

One of the most common questions surrounding this project is whether it rewards fully completed weapons. While the Weather Monitor System does not provide a large selection of finished, high-tier weapons, it compensates in other ways.

The primary rewards include:

High-level crafting materials

Significant amounts of ARC Raiders Coins

Progression-related bonuses

These crafting materials are particularly valuable for players who already own advanced blueprints. Having access to high-tier components allows you to craft stronger gear, reinforce your builds, and prepare for endgame encounters more effectively.

The ARC Raiders Coins rewards are another major incentive. Coins remain essential for trading, crafting fees, and various in-game services. Earning them through a permanent project creates a steady progression option outside of regular raid runs.

Why You Should Complete It Early

Even though the Weather Monitor System project does not expire, completing it sooner rather than later provides several advantages:

Earlier access to crafting materials

Faster economic growth through coin rewards

Improved combat readiness for future updates

Greater flexibility in loadout experimentation

Major updates in ARC Raiders often introduce new threats, enemies, and gear tiers. Having a stockpile of resources ensures you can adapt quickly without falling behind.

Additionally, finishing the project frees you to focus entirely on other long-term progression systems, PvP engagements, or squad-based objectives.

Final Thoughts

The Weather Monitor System project represents a solid addition to ARC Raiders' evolving content structure. It reinforces the game's loop of exploration, combat, and resource management without relying on time-limited pressure.

While it demands a considerable time investment, it remains accessible to anyone familiar with efficient farming routes and extraction strategies. The materials required are obtainable through standard gameplay, making it a steady, grind-focused objective rather than a high-difficulty challenge.

For players who enjoy structured progression and meaningful rewards, this project is well worth completing. The combination of high-level crafting materials and ARC Raiders Coins makes it a valuable milestone on your journey toward optimized endgame gear.