Resolves to the bucket matching total accumulated precipitation (inches) recorded at Austin, TX (lat 30.2672, lng -97.7431) for the 7-day period June 1–7, 2026 (midnight to midnight local time), as reported by Open-Meteo daily precipitation_sum archive API.

Buckets:
• 0–0.5" : total < 0.5 inches
• 0.5–1" : 0.5 ≤ total < 1.0 inches
• 1–2"   : 1.0 ≤ total < 2.0 inches
• 2–4"   : 2.0 ≤ total < 4.0 inches
• 4"+    : total ≥ 4.0 inches

Data source: Open-Meteo archive endpoint queried after 2026-07-08T00:00 local time to ensure all daily sums are finalized. Coordinates: Austin city center (30.2672, -97.7431). The sum of daily precipitation_sum values for June 1 through June 7, 2026 is used.

If Open-Meteo is unavailable, the NOAA Climate Data Online (CDO) daily observation for Austin-Bergstrom International Airport (KAUS) serves as the fallback.

If neither source is available after a 24-hour wait window, the market escalates to admin review. The market cannot void on a weather outcome — precipitation always has a real value.