ARC Raiders Weather Monitor System Project Guide

🟢 Introduction

Weather Monitor System in ARC Raiders is a new player project that can be completed step by step by collecting materials, ARC parts, household items, electronics, components, and parts from new enemies. Unlike harder projects that force you to farm increasingly dangerous ARCs, this project is much simpler and can be completed fairly quickly if you know where to get the key materials.

The source material describes Weather Monitor System as a 5-stage project, where every stage requires its own set of items. Most materials are simple enough: Plastic Parts, Metal Parts, Oil, Wires, Sensors, Canister, Duct Tape, Voltage Converter, and other items can be bought from Celeste, found in regular zones, or obtained through recycling. However, several materials are worth saving in advance: Fine Wristwatch, Steel Spring, Comet Igniter, Water Pump, and Camera Lens.

The main feature of this project is that you need parts from new ARC enemies:

• Comet Igniter drops from Comet, but only if you destroy it before it self-detonates;

• Firefly Burner drops from Firefly, an armored flying ARC;

• Wasp Driver requires destroying Wasps;

• Snitch Scanner comes from Snitch;

• ARC Powercell is easiest to get from Fireballs or Pops.

For completing the stages, you receive useful resources, consumables, gun materials, mods, Renegade III, Extended Barrel, Tactical Mk. 3 Revival augment, and for completing the full project — Anemometer charm and Raider Coins x250.

In this guide, we will cover:

• what Weather Monitor System Project is;

• how many stages the project has;

• the full materials list;

• where to farm Comet Igniter;

• where to find Fine Wristwatch;

• how to get Water Pump;

• where to get Firefly Burner;

• which materials can be bought from Celeste;

• which items you should save in advance;

• rewards for all 5 stages;

• the best completion order;

• common beginner mistakes.

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🟡 Quick Summary

Weather Monitor System is a 5-stage project that is generally easier than many other ARC Raiders projects. Most materials can be bought, found in regular areas, or obtained through recycling. The only real slowdowns are specific items: Comet Igniter, Fine Wristwatch, Water Pump, Camera Lens, and Firefly Burner.

🟠 Full Weather Monitor System Stage List

The project has 5 stages, and each one requires a separate set of materials. Below is a quick checklist of all stages from the source material.

Total Materials List

🔵 Why Weather Monitor System Is Easier Than Other Projects

Weather Monitor System is a fairly friendly project because it does not require a long chain of difficult ARC kills. The source material directly says that, compared to Trophy Display, this project is much easier and can be completed in about a week or even faster, depending on how much free time you have.

What Can Slow You Down

🔴 Stage 1 — Basic Materials

The first stage is the easiest one. It requires basic materials that are simple to find in raids or buy from Celeste in Speranza. The only material you cannot simply buy from Celeste is ARC Alloy. You need to get it from destroyed ARCs, ARC Husks, or ARC Probes.

Best Way to Complete Stage 1

Stage 1 Rewards

For completing the first stage, you get:

These rewards are useful for crafting and healing, especially in the early and mid game.

🔵 Stage 2 — Snitch Scanner, Wires, Sensors, and Comet Igniter

The second stage is also fairly simple, but it introduces the first important material from a new ARC: Comet Igniter. It drops from Comet, but only if you destroy the enemy before it explodes. If Comet detonates, the Igniter will not appear.

Where to Find Comet

Comet is a new ARC, similar to a more dangerous version of Pop. The source says it is easiest to find on Dam Battlegrounds during the Hurricane map condition, but it can also appear on other maps. Comet also commonly guards Boss ARCs such as Bastion.

How to Get Comet Igniter

To get Comet Igniter, you must prevent Comet from exploding. It has strong armor, but when it begins rushing at the player, it opens its core. This is the best moment to kill it with precise damage or grenades.

Where to Farm Wires and Sensors

Sensors come from server-like objects that you need to pry open with your Raider tool. The source author usually searched for them in the Departure Building on Spaceport.

Stage 2 Rewards

These rewards are especially useful for crafting shields and technical items.

🟣 Stage 3 — ARC Powercell, Canister, Steel Spring, and Fine Wristwatch

The third stage does not require new ARC parts, but it can slow players down because of Fine Wristwatch. This is a randomly spawning Trinket, so it is better to save it in advance if you find it before this stage unlocks.

Where to Farm ARC Powercell

The best option is to destroy Fireballs or Pops, because they always have a power cell. This makes the farm more predictable than searching for Powercells randomly.

How to Get Canister

Canister can be bought from Celeste, but you can also get it through recycling:

Where to Get Steel Spring

Steel Spring can be bought from Celeste or obtained by recycling Cooling Coils and Spring Cushions. Both items can be found fairly easily in Testing Annex on Dam Battlegrounds.

Where to Find Fine Wristwatch

Fine Wristwatch is the most annoying item in Stage 3. It can be found in Commercial or Residential areas.

Stage 3 Rewards

Stage 3 is especially useful for players who need gun materials and a ready weapon.

🟠 Stage 4 — Duct Tape, Rusted Bolts, Water Pump, and Wasp Driver

The fourth stage is also quite simple. Most required items are easy to get, except maybe Rusted Bolts and Water Pump if you do not know the right areas.

Where to Farm Duct Tape

Duct Tape can be bought from Celeste or obtained by recycling most Tier 2 and Tier 3 weapon mods. If you have many unnecessary mods in storage, this is one of the fastest ways to complete the requirement.

Where to Find Rusted Bolts

Rusted Bolts often appear in Industrial and Mechanical zones. The source calls them one of the most frequently spawning items in those areas, although it also notes that the developers may reduce the spawn rate so the project is not completed too quickly.

Where to Find Water Pump

Water Pump is best searched for on Dam Battlegrounds:

The source specifically mentions that Water Pump can spawn in Power Generation Complex, especially in the shaft area accessible from above, south of the Extraction point.

How to Get Wasp Driver

This one is simple: destroy 3 Wasps and loot Wasp Driver.

Stage 4 Rewards

Extended Barrel is an especially nice reward because it is a useful weapon mod.

🔴 Stage 5 — Camera Lens, Damaged Heat Sink, Firefly Burner, and Voltage Converter

The fifth stage is the final one. It is still not too difficult, but it requires Firefly Burner from the new flying ARC Firefly. It is easier to obtain than Comet Igniter, but Firefly can still be dangerous and may cause a failed raid if you underestimate its damage.

Where to Find Camera Lens

Camera Lens is often found in Security areas. The source recommends searching on Stella Montis or in underground Blue Gate zones.

Where to Find Damaged Heat Sink

Damaged Heat Sink follows the same farming logic as Sensors: it can be found in server racks across Topside.

How to Get Firefly Burner

Firefly can be found on all maps. It patrols the skies with other flying ARCs. Firefly has a flamethrower that melts armor and health very quickly. It is heavily armored, even more than Hornet, so it is better to bring heavy ammo weapons and strong armor damage.

Firefly Tactics

Where to Get Voltage Converter

Voltage Converter can be bought from Celeste. It can also be found in power shields that you open with your Raider tool. These objects are usually not far from server racks.

Stage 5 Rewards

The final stage gives strong defensive and medical items, plus the useful Tactical Mk. 3 Revival augment.

🟡 All Weather Monitor System Rewards

Weather Monitor System gives rewards for every stage and a final bonus for full project completion. The source lists consumables, gun materials, components, mods, weapons, and the final cosmetic reward.

Best Project Rewards

🔵 Best Weather Monitor System Completion Order

To finish the project faster, do not wait until each stage opens before collecting materials. Save items required for later stages in advance.

What to Save in Advance

🟣 Best Farming Locations by Material

🔴 How to Avoid Wasting Time

🔵 Practical Instructions

For Beginners

First, complete Stage 1 through Celeste. Buy Plastic Parts, Metal Parts, and Oil, then get ARC Alloy from destroyed ARCs or ARC Husks.

Do not sell items that look “ordinary” but are required later: Fine Wristwatch, Steel Spring, Water Pump, Camera Lens, and Damaged Heat Sink.

If you find Fine Wristwatch in a Residential or Commercial zone, put it in storage immediately. It is one of the most annoying items because of random spawn.

Do not waste too much time manually farming materials that can be bought from Celeste.

For Comet Igniter

Look for Comet on Dam Battlegrounds during Hurricane. Also check areas near Boss ARCs, especially Bastion.

The main rule is to prevent Comet from exploding. If it self-detonates, Comet Igniter will not drop.

When Comet starts rushing, it exposes its core. Use this window for damage.

Grenades and high armor-penetration weapons make the task safer.

For Fine Wristwatch

Search for Fine Wristwatch in Residential and Commercial areas. Good spots include Pale Apartments and Ruby Residence on Dam, Village on Blue Gate, and Grandioso Apartments in Buried City.

Do not expect to find Fine Wristwatch in one raid. It is a random Trinket, so check relevant zones along your route.

If you find it before Stage 3, save it. Do not sell or recycle it.

For Water Pump

The best places are Water Treatment Control and Power Generation Complex on Dam Battlegrounds.

In Power Generation Complex, check the shaft area south of the Extraction point, accessible from above.

Combine Water Pump farming with Rusted Bolts farming, because Industrial and Mechanical zones often overlap.

For Firefly Burner

Firefly can appear on all maps among flying ARCs. It is dangerous because of its flamethrower and heavy armor.

Bring heavy ammo weapons. Without them, the fight can take too long and attract other players.

Aim for the thrusters. Usually, destroying two is enough to deal with Firefly.

After the kill, loot Firefly Burner quickly and start thinking about extraction.

For Fast Completion

Buy everything you can from Celeste: basic materials, Canister, Duct Tape, Voltage Converter, and other simple components.

Use recycling. Smoke Grenades and Bicycle Pumps help with Canister, Cooling Coils and Spring Cushions help with Steel Spring, and weapon mods help with Duct Tape.

Save rare items from later stages in advance. This is the main way to avoid getting stuck.

Farm a specific target, not “something useful.” The project finishes quickly when you follow the list.

Beginner Mistakes

The first mistake is selling Fine Wristwatch before Stage 3.

The second mistake is killing Comet too late and letting it explode.

The third mistake is fighting Firefly with weak regular weapons.

The fourth mistake is ignoring Celeste and manually searching for simple materials.

The fifth mistake is not using recycling for Canister, Steel Spring, and Duct Tape.

The sixth mistake is searching for Camera Lens in random locations instead of Security areas.

The seventh mistake is panicking about the project. It is not time-limited, so you can complete it at your own pace.

🟢 FAQ

What is Weather Monitor System Project in ARC Raiders?

Weather Monitor System is an ARC Raiders player project with five stages. Each stage gives rewards, and full completion gives Anemometer charm and Raider Coins x250.

How many stages does Weather Monitor System have?

The project has 5 stages, each requiring its own material set.

What materials are needed for Stage 1?

Stage 1 requires Plastic Parts x25, Metal Parts x15, ARC Alloy x5, and Oil x3.

Where do you get Comet Igniter?

Comet Igniter comes from Comet, but only if you destroy it before self-detonation. If Comet explodes, the Igniter will not appear.

Where do you find Fine Wristwatch?

Fine Wristwatch can be found in Commercial and Residential areas. Good spots include Pale Apartments, Ruby Residence, Village on Blue Gate, and Grandioso Apartments in Buried City.

Where do you find Water Pump?

Water Pump is best found on Dam Battlegrounds, especially in Water Treatment Control or Power Generation Complex, including the shaft area south of the Extraction point.

Where do you get Firefly Burner?

Firefly Burner drops from Firefly. Firefly can appear on all maps, patrols the sky, uses a flamethrower, and has heavy armor. Heavy ammo weapons are recommended.

Can you buy some materials from Celeste?

Yes. Many simple materials can be bought from Celeste, including Plastic Parts, Metal Parts, Oil, Canister, Duct Tape, and Voltage Converter.

Is Weather Monitor System time-limited?

No. The source says the project is not time-limited and will stay in the game permanently.

Does project progress reset after Expedition?

No. Project progress does not reset after Expedition. If you stopped at Stage 3 before Expedition, you will stay on the same stage after resetting your character.

What do you get for completing all stages?

Full completion gives Anemometer charm and Raider Coins x250. Stage rewards also include consumables, gun materials, components, mods, and items such as Renegade III, Extended Barrel, and Tactical Mk. 3 Revival augment.

How do you complete Weather Monitor System faster?

The fastest way is to farm only the required materials, buy simple components from Celeste, use recycling, and save rare items from future stages in advance.

Final Thoughts

Weather Monitor System in ARC Raiders is one of the simpler and more pleasant projects if you know which materials you need and where to search for them. It has 5 stages, and most items can be bought from Celeste, found in regular zones, or obtained through recycling. The main materials that can slow progress are Comet Igniter, Fine Wristwatch, Water Pump, Camera Lens, and Firefly Burner.

The first stage is easiest to complete through buying basic resources and quickly farming ARC Alloy. In the second stage, the key is getting Comet Igniter correctly: Comet must be destroyed before self-detonation. In the third stage, the main blocker is Fine Wristwatch, so save it early. In the fourth stage, check Water Treatment Control and Power Generation Complex for Water Pump. In the fifth stage, prepare for Firefly, bring heavy ammo, and shoot the thrusters.

The rewards are worth the effort: healing items, explosives, gun parts, advanced components, Renegade III, Extended Barrel, Tactical Mk. 3 Revival augment, plus Anemometer charm and Raider Coins x250 for full completion.

The main rule is simple: Weather Monitor System is completed quickly when you avoid random farming, save rare items in advance, and follow specific material sources. The project is not time-limited and does not reset after Expedition, so you can complete it calmly, but with the right route, it should not take too many raids.