Water conditions are improving
activeAround 46.7mm of rain has fallen over the past 14 days — above the 0.2mm typical for this period. A healthier water balance is restoring across this area.
hydro operators · agriculture · reservoir ops
Daily brief · United States
Tinley Park 2026-09-12
Verified against recorded weather
Weather-risk signals · signal engine (Open-Meteo)
A heavy rain day could hit
mediumA single day could bring around 9.2mm of rain on 2026-09-16 — close to the local heavy-rain reference for this time of year (around 20.2mm in a day). Construction, drainage, and outdoor events should review schedules.
outdoor events · drainage operators · agriculture
A dry stretch is forming
medium6 dry days in a row could start 2026-09-19. A dry day here means 1mm of rain or less; the important number is the length of the run. Crops in flowering or fruit-set windows are most exposed.
agriculture
A cold stretch is on the way
low4 days in a row could stay below 15°C, starting 2026-09-20. Longer than this region usually sees at this time of year. Crops in flowering, livestock, and rooftop venues may be exposed.
crop growers · outdoor hospitality
Heat is building above the usual range
lowDaily highs may average around 28.3°C over the next week — above the 25.6°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.
outdoor farmers · tourism · energy demand
What the day recorded · Open-Meteo daily archive
Rain 0 mmMax 31.5 °CMin 18.3 °CGusts 22 km/h
Heat is building above the usual range: recorded 31.5°C vs a local baseline of 25.6°C — above the local baseline
Directional single-day check: recorded daily values compared against the historical baseline each signal was measured from. Signals cover multi-day windows, so this is context, not a forecast grade.
What people were seeing · community field reports
No field observations were posted for this place on 2026-09-12.