Weather Forecast HUD

Weather Forecast HUD turns Minecraft's invisible weather timer into a one-glance badge. Vanilla never tells you whether it's about to rain, how long the storm will last, or how close clear skies are — you just stand in the rain and guess. This mod surfaces all of it.

What it shows

A small two-line badge in the top-left corner:

Weather: Rain 78% +
Rain ends in 1m 12s

• Line 1 — the current state (Clear, Rain XX%, Thunder XX%) plus a trend marker:
  • + rising — rain/thunder intensity is building up,
  • - falling — the storm is fading,
  • = steady — gradient hasn't moved this second.
• Line 2 (singleplayer only) — a friendly countdown:
  • Rain in 4m 20s when it's clear,
  • Rain ends in 1m 12s when it's raining,
  • Storm ends in 42s during a thunderstorm.

Colors match the mood: cyan for rain, yellow for thunder, warm gold for clear skies.

Controls

• B — toggle the HUD on / off (chat message confirms the new state).

The keybind uses raw GLFW polling so it works identically across every supported Minecraft version.

Compatibility

Works on Minecraft 1.21.8, 1.21.9, 1.21.10, and 1.21.11 (Fabric Loader 0.16+). One JAR covers all four versions.

• Pure client-side: install on the client only, works on any server, no game-state changes.
• Hides automatically when you press F1, and while any GUI screen is open.
• The time-to-change line only renders in singleplayer; on servers the badge stays at one line (percent + trend still work).
• No config file, no dependencies beyond Fabric API.