The Shrouded Sky update introduced more than just new enemies and map conditions — it launched a large-scale community-style objective known as the Weather Monitor System Project. With the arrival of the Hurricane condition and unpredictable Topside storms, Raiders are tasked with building weather stations to track atmospheric instability.
This multi-phase project requires significant resource contributions, including new ARC-specific materials. In return, players receive valuable crafting parts, augments, and exclusive cosmetic rewards.
Below is a complete breakdown of all five phases, required materials, and every reward you unlock along the way.
Table of Contents
- 1 How the Weather Monitor System Works
- 2 Phase 1 – Atmospheric Pressure
- 3 Phase 2 – Sunlight
- 4 Phase 3 – Precipitation
- 5 Phase 4 – Humidity
- 6 Phase 5 – Temperature
- 7 Final Completion Reward
- 8 Best Strategy for Completing the Weather Monitor System
- 9 Is the Weather Monitor System Worth Completing?
- 10 Final Thoughts
How the Weather Monitor System Works
The Weather Monitor System consists of five phases, each requiring four specific items. That means a total of 20 items must be delivered to fully complete the project.
Key mechanics:
-
Required items can be tracked directly in your UI.
-
Marked items show a small eye icon in your inventory.
-
You can place tracked materials in your Safe Pocket to secure them even if you fail extraction.
Many required components are found Topside, and some require defeating newly introduced ARC enemies such as Comets and Fireflies. Bringing a weapon with strong ARC penetration — like an Anvil — makes farming much safer.
If repeated Topside runs are slowing progress, ARC Raiders Boosting can accelerate resource gathering and ensure efficient phase completion.
Phase 1 – Atmospheric Pressure
Requirements
-
Plastic Parts x25
-
Metal Parts x15
-
ARC Alloy x5
-
Oil x3
Rewards
-
Durable Cloth x5
-
Great Mullein x5
-
Antiseptic x5
-
Vita Shots x3
Phase 1 is resource-heavy but straightforward. Most materials can be looted from industrial zones and standard ARC drops.
The rewards focus on medical crafting components and early sustain.
Phase 2 – Sunlight
Requirements
-
Snitch Scanner x1
-
Wires x3
-
Sensors x3
-
Comet Igniter x1
Rewards
-
Processor x10
-
Advanced Electrical Components x5
-
Zipline x3
-
Raider Hatch Key x1
This phase introduces one of the more challenging materials: Comet Igniter, obtained only by destroying Comets before detonation.
Because this requirement depends on high-damage ARC engagements, some players opt for ARC Raiders Quests Boost to secure difficult components without repeated failed attempts.
The Raider Hatch Key reward can also unlock new farming routes for future phases.
Phase 3 – Precipitation
Requirements
-
ARC Powercell x5
-
Canister x5
-
Steel Spring x5
-
Fine Wristwatch x1
Rewards
-
Medium Gun Parts x3
-
Complex Gun Parts x2
-
Advanced Mechanical Components x3
-
Renegade Level 3
Phase 3 leans heavily into weapon progression. The Renegade Level 3 unlock significantly boosts mid-tier loadout viability.
If you’re trying to accelerate progression milestones beyond this project, ARC Raiders Level Boost can streamline leveling and unlock progression tracks faster.
Phase 4 – Humidity
Requirements
-
Duct Tape x10
-
Rusted Bolts x3
-
Water Pump x1
-
Wasp Driver x3
Rewards
-
Explosive Compound x10
-
Showstopper x3
-
Trailblazer x3
-
Extended Barrel x1
Phase 4 rewards players with strong offensive upgrades. The Extended Barrel attachment enhances weapon performance, while explosive materials expand tactical options.
Because material gathering scales in difficulty by this point, maintaining coin reserves is crucial. If you’re low on currency for crafting or trading, ARC Raiders Coins Boost helps maintain economic stability.
Phase 5 – Temperature
Requirements
-
Camera Lens x3
-
Damaged Heat Sink x1
-
Firefly Burner x1
-
Voltage Converter x3
Rewards
-
Medium Shield x1
-
Surge Shield Recharger x5
-
Sterilized Bandage x3
-
Tactical Mk. 3 (Revival)
The Firefly Burner requirement forces engagement with another new ARC type introduced in Shrouded Sky.
The Tactical Mk. 3 (Revival) is one of the most impactful rewards in the entire project, greatly improving squad survivability in high-risk encounters.
Final Completion Reward
After completing all five phases, you receive:
-
Anemometer (Backpack Charm)
-
250 Raider Tokens
The Anemometer charm is a cosmetic symbol of completing the Shrouded Sky’s most demanding project line. Raider Tokens can be reinvested into store cosmetics or future deck progression.
Best Strategy for Completing the Weather Monitor System
1. Track Items Actively
Use the built-in tracking feature so required materials are visually marked.
2. Farm in Batches
Collect multiple phase materials per run to reduce total deployments.
3. Use Safe Pocket Wisely
Secure rare items like Comet Igniter or Firefly Burner immediately.
4. Upgrade ARC Penetration
High-armor enemies require heavy weapons for efficient farming.
5. Avoid Hurricane Overexposure
While thematic, Hurricane conditions increase risk without improving drop rates.
Is the Weather Monitor System Worth Completing?
Absolutely.
Reasons:
-
Valuable crafting materials
-
High-tier augments
-
Weapon progression unlocks
-
Cosmetic exclusives
-
Raider Token payout
Beyond rewards, the project naturally pushes players into advanced Topside encounters, improving combat readiness against Shrouded Sky’s new ARC threats.
Final Thoughts
The Weather Monitor System Project is one of the most comprehensive progression paths added in the Shrouded Sky update. Spanning five phases and twenty total materials, it demands exploration, combat efficiency, and resource management.
From tactical augments to exclusive cosmetics like the Anemometer charm, the payoff justifies the grind.
Whether you farm solo or accelerate completion with ARC Raiders Boosting, finishing this project ensures you stay ahead in both power and prestige during the Hurricane season.
Related Guides
ARC Raiders Red Coral Jewelry Farming Guide: Best Locations and Fastest Loot Routes
Best Early Cars in Forza Horizon 6: Fastest Budget Unlocks for New Players
Forza Horizon 6 House Locations Guide: Every Home, Price, Perk, and Unlock Requirement
Black Ops 7 Zombies Wonder Weapons Ranked: The Ultimate Tier List