This Arc Raiders Weather Monitor System Project guide covers everything you need to complete the hurricane-focused permanent progression added in the Shrouded Sky update (February 2026). You’ll learn how to start the Weather Monitor System, every required material set across all five stages, the full rewards list, and the best farming tips for rare ARC drops like the Comet Igniter and Firefly Burner. You’ll also get a practical Arc Raider guide section on early game weapons, how to rank up, and how to use Arc Raiders blueprints to accelerate progression.
Want to finish the Weather Monitor System faster (materials, blueprints, progression)?
Explore professional Arc Raiders boosting services via ElovateBoost: targeted Blueprints Boost, Expedition Boost, Level Boost, Trials Boost, Pro Play, and more.
The Weather Monitor System project was included in the Arc Raiders Shrouded Sky update (February 2026), alongside the hurricane map condition for Topside. Like other permanent projects (such as Trophy-style progression), there’s no timer and no seasonal pressure—your only real constraint is how efficiently you can farm the required material sets, especially when you hit the rare ARC components.
If you’re newer to the game (or returning), this is also where an optimized loadout matters: better weapons and strong Arc Raiders blueprints translate into cleaner ARC fights, faster raids, and safer extractions. If you want to skip long blueprint grinds and start with top-tier tools, consider Arc Raiders Blueprints Boost to unlock key schematics that make Comet/Firefly farming dramatically easier.
Important: you only earn rewards after completing an entire stage. Turning in partial sets will not pay out, so treat each stage like a checklist: farm everything first, then submit in one confident push.
| Stage | Name | Required Materials (Full Set) | Difficulty Notes |
|---|---|---|---|
| 1/5 | Atmospheric Pressure | 25 Plastic Parts; 15 Metal Parts; 5 ARC Alloy; 3 Oil | Mostly common scavenging. Great stage to learn safe routes and extraction timing. |
| 2/5 | Sunlight | 1 Snitch Scanner; 3 Wires; 3 Sensors; 1 Comet Igniter | First rare wall: Comet Igniter (Comet farming). Bring reliable DPS + safe pocket plan. |
| 3/5 | Precipitation | 5 ARC Powercells; 12 Canisters; 3 Steel Springs; 1 Fine Wristwatch | Stack-heavy stage: lots of common items + one valuable piece (Fine Wristwatch). |
| 4/5 | Humidity | 10 Duct Tape; 3 Rusted Bolts; 1 Water Pump; 3 Wasp Drivers | Mid-risk but manageable. Focus on consistent extraction rather than greedy routing. |
| 5/5 | Temperature | 3 Camera Lenses; 1 Damaged Heatsink; 1 Firefly Burner; 3 Voltage Converters | Second rare wall: Firefly Burner (Firefly farming). Build for burst damage + survival. |
Fast Completion Tip: Stage Items First, Rare Drops Always
Most common stacks (Plastic Parts, Metal Parts, Wires, Sensors, Canisters, Duct Tape) can be collected through normal scavenging and routine ARC clears. Your real time sink is usually Comet Igniter + Firefly Burner. Prioritize ARC fights when you have a safe extraction plan. If you want to remove the grind, Arc Raiders Expedition Boost can help secure targeted materials efficiently.
Rewards unlock only when you complete a full stage. Use these payouts to reinforce the loop: better healing, better attachments, stronger extraction reliability, and faster progression toward harder ARC encounters.
| Stage | Name | Rewards | Why It Matters |
|---|---|---|---|
| 1/5 | Atmospheric Pressure | 5 Durable Cloth; 5 Great Mullein; 5 Antiseptic; 3 Vita Shots | Early sustain: stabilizes your raid economy and reduces risky “one more run” desperation. |
| 2/5 | Sunlight | 10 Processors; 5 Advanced Electrical Components; 3 Ziplines; 1 Raider Hatch Key | Mobility + access. Keys and movement tools increase successful extraction odds. |
| 3/5 | Precipitation | 3 Medium Gun Parts; 2 Complex Gun Parts; 3 Advanced Mechanical Components; 1 Renegade III | Power spike: gun parts + a strong weapon reward can elevate your ARC farming pace. |
| 4/5 | Humidity | 10 Explosive Compounds; 3 Showstoppers; 3 Trailblazers; 1 Extended Barrel | Attachment value: Extended Barrel + explosives help shorten dangerous ARC engagements. |
| 5/5 | Temperature | 1 Medium Shield; 5 Surge Shield Rechargers; 3 Sterilized Bandages; 1 Tactical Mk.3 Revival | Endurance kit: shields + revival support safer high-stakes raid loops and boss-level ARC threats. |
After finishing all five stages of the Weather Monitor System, you receive:
Inventory pressure is real during this project.
Rare materials like Comet Igniter, Firefly Burner, and Fine Wristwatch can clog your stash quickly. If you want to store more loot and prep future-stage sets without deleting valuables, consider Arc Raiders Stash Expansion.
Completing the Weather Monitor System efficiently comes down to one idea: treat each stage like a “full-kit turn-in,” not a slow drip. Because partial submissions don’t grant rewards, you want to minimize time spent micromanaging inventory and maximize time spent extracting.
Create a dedicated stash section for each stage (Stage 1–5). As you loot, sort immediately after raids: common stacks go straight into their stage box; rare items get protected. Once a stage set is complete, submit it in one go. This method prevents accidental sell/scrap decisions and keeps you mentally focused on the next target.
Items like Plastic Parts, Metal Parts, Wires, Sensors, Duct Tape, and Canisters are best collected during consistent, repeatable scav loops. Your goal is not highlight-reel PvP—your goal is extraction rate. Keep your loadout modest, bring reliable healing, and leave early when you hit your carry threshold.
The grind spikes on Stage 2 and Stage 5 because of the Comet Igniter and Firefly Burner. Plan these as dedicated sessions: queue in with a “boss-ready” kit, take fights only when you can finish quickly, and have a route to extraction before you engage. If you’re short on time (or want the safest, fastest option), Arc Raiders Pro Play lets you run alongside experienced players who optimize clears and extractions without wasted runs.
You can’t submit materials for a later stage until the previous stage is done, but you can farm and store the items early. If your stash can handle it, start collecting Stage 3–5 items during your Stage 1–2 raids. This keeps your progression smooth and reduces the “hard stop” feeling.
If you’re searching for an arc raider guide that actually helps you progress faster, here’s the truth: your early game is about survival consistency, not flashy fights. In Arc Raiders, your “rank up” speed is tied to how often you extract with value, how efficiently you complete objectives, and how quickly you improve your crafting power through Arc Raiders blueprints. The Weather Monitor System is a perfect example—strong gear makes rare ARC fights safer, which reduces wipes, which accelerates progression.
Early on, you want weapons that do three things: reliable damage, easy recoil control, and ammo economy. Even if a gun has high peak DPS, it’s not “best” if it forces you to overcommit in the open or bleed resources you need for extraction. Use these criteria to choose early weapons:
Without locking this guide to a single patch’s exact tier list, these archetypes are consistently strong in extraction gameplay:
Use a stable rifle as your main tool: mid-range pressure, safe peaks, and reliable ARC clear speed. Prioritize controllability, then attachments that increase your “kill + exit” tempo.
If your farming route is indoors or tight corridors, SMG-style loadouts excel. The key is not chasing fights—use speed to win, grab materials, and leave early.
For Comet / Firefly sessions, prioritize high-confidence burst windows so you can end dangerous phases quickly. This reduces exposure time and increases extraction success after securing rare drops.
If you’re Googling arc raider how to play or how to rank up, the fastest improvements come from discipline: choose predictable runs, limit greed, and upgrade your blueprint/crafting power so fights become shorter and safer. Use these rules to speed up progression:
The Weather Monitor System becomes dramatically easier when you have a few strong weapon blueprints and a stable upgrade path. Blueprints reduce time-to-kill, help you control risk, and let you win the most important part of extraction games: the moment you commit to leaving. If you want the fastest path to “strong enough,” targeted Arc Raiders Blueprints Boost can help you start with the best tools rather than grinding uncertain drop windows.
If you’re actively following Arc Raiders Cold Snap loot windows and map conditions, treat them as blueprint acceleration opportunities: run safe-pocket loadouts, keep raids short, and prioritize extraction over extended fights. The more you extract, the more your blueprint progress becomes predictable. Pair this with Arc Raiders boosting options like Expedition Boost for the fastest blueprint + materials momentum.
It’s a permanent progression project introduced in the Shrouded Sky update, where you donate materials across five stages to unlock crafting rewards, gear, Raider Tokens, and a cosmetic charm.
Open the Raiders tab → Projects → select Weather Monitor System and begin Stage 1 (Atmospheric Pressure).
No. It’s a permanent project with no expiration. Progress at your own pace.
No. You only receive rewards after completing a full stage set. Partial submissions don’t pay out.
Typically the Comet Igniter and Firefly Burner, because they require farming the new ARC threats efficiently and extracting safely afterward.
Yes. You can farm and store items for future stages in your stash in advance (you just can’t submit them until earlier stages are complete).
Yes. It’s a strong, steady progression path with valuable crafting materials, gear rewards, and Raider Tokens—without requiring a seasonal grind.
Ready to speedrun progression, secure materials, and upgrade your blueprint power?
Secure Your Arc Raiders ProgressOptions include Blueprints, Expeditions, Levels, Trials, and Pro Play.
Complete Arc Raider Blueprints guide: all 75 Arc Raiders recipes, best farming routes, Harvester drops, crafting stations, and pro help to unlock weapons fast.
Learn how to play Arc Raiders like a pro with elite controller settings, movement tips, ARC weakness guides, and expert strategies. Includes Arc Raiders boost insights, Kill the Queen, Kill Matriarch guides, and pro survival tactics.
Arc Raiders Cold Snap update fully explained. Learn frostbite survival mechanics, Snowfall maps, events, Expedition reset, and blueprint strategies.
