equipment$30–55used in 1 side quest

Analog barometer/altimeter

A mechanical instrument that measures air pressure changes, which predict weather 12-18 hours before storms arrive. Turns cloud watching into active forecasting by showing the pressure trends that create those clouds.

What to look for

  1. 1Adjustable calibration dial to set local sea-level pressure
  2. 2Pressure trend indicator (rising/steady/falling) visible at a glance
  3. 3Measurement range covering 28.5-31.0 inHg for storm to fair weather
  4. 4Analog dial—easier to see trends than digital numbers

Skip

  • Combination weather stations—you're paying for features you don't need
  • Decorative barometers without calibration adjustments (permanently inaccurate)
  • Digital models that don't display pressure history graphically

Used for: predicting weather changes before visible signs · correlating pressure drops with approaching storms · learning which cloud types form at different pressures · timing outdoor activities around pressure trends

Side quests that use it

Pick the adventure first; the gear follows.