ATMOSFAR: where is the missing weather data?

Quick answer

Apog Labs says the weather data is at the biggest settlement on that island, inside one of the larger upper buildings, not at the military base with the Striker Wasp. Players report the last door opens after you move the fuse from the upper level down, flip the lever behind the door by the debris, and power the door from a generator.

Checked 1 Nov 2026 · before EA 1.0-11 (6 Nov 2026)What changed

How this guide was checked

Coverage: Early Access since October 29, 2026 · official Steam hotfix EA 1.0-7 October 31 · official sources checked November 1, 2026 · player reports keep their dates · not played by Kingy. Research checked 1 Nov 2026. Updated 1 Nov 2026

This guide uses the linked sources and any attributed demonstrations. Platform differences and limitations are noted with the advice they affect.

See the 4 sources
4 sources
3 steps

Before you start

  • Kingy has not played the game. Every line below comes from Apog Labs' patch notes or forum replies, or from at least two players' Steam reports, as marked. Patches arrive every day or two.
1

Go to the settlement, not the fort

A player who had opened the Striker Wasp's hangars and found no data was at the wrong place: Apog Labs says that's the military base, and the data is in the biggest settlement on the island.

  1. Fly to the biggest settlement on the island and go to the larger buildings in its upper area. Weld the damaged panel and connect power to the door.
Sources for this section
2

Move the fuse and throw the lever

This is where players get stuck, in the room with the bugs. Players call the part a fuse or a large battery; they agree it moves from the upper level to the lower one, and that a door you need to crouch through, behind debris, hides the switch. One player uses flares to scare the bugs off; EA 1.0-6 changed flare costs.

  1. In the room with the bugs, carry the fuse from the upper level down to the lower level.
  2. Find the door behind the debris, crouch through, connect the power there and flip the lever.
Sources for this section
3

Open the last door

One player who wired a high-voltage socket straight to the doors got nothing, then found a fuse in a generator-powered room they had missed. After the lever, the main room's door takes power from a generator. One report places the data on a shelf in that room; another mentions a storage room with a log nearby.

  1. Back in the main room, connect the locked door to a generator and go through. Take the weather data from inside.
Sources for this section

You’re ready when…

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Sources · 4Official · Reported · checked 1 Nov 2026 · Research checked 1 Nov 2026
Minor update: ATMOSFAR EA 1.0-6 ↗Improved guidance for the PACE base frequency objective. VENU-13528: Striker Wasp hangar door with the fuse in Fort Hannigan was closed by default. VENU-14595: research drive not usable after building the desk early. VENU-14688: reactor core not removed from inventory. VENU-14211: camp generator would not restart from zero fuel.Official ·
where weather data ↗Apog Labs' Fredrik: the weather data is at the biggest settlement on that island, inside one of the larger upper buildings; the Striker Wasp is in the military base. A player lists the power steps.Official ·
Missing Weather Data Mission ↗5 replies. Move the fuse down, switch in the smaller room, door behind debris.Reported ·
Locate the missing weather data quest bugged? ↗4 replies. Fuse to the lower level, crouch door, lever, generator for the last door.Reported ·

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