Daily brief · United States

Harrisburg 2026-09-10

In progress — verification after the day closes

Weather-risk signals · signal engine (Open-Meteo)

A heavy rain day could hit

high

A single day could bring around 18.5mm of rain on 2026-09-13 — above the local heavy-rain reference for this time of year (around 11.1mm in a day). Construction, drainage, and outdoor events should review schedules.

outdoor events · drainage operators · agriculture

A cold stretch is on the way

medium

6 days in a row could stay below 15°C, starting 2026-09-18. 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

Water conditions are improving

active

Around 50.5mm of rain has fallen over the past 14 days — above the 0.5mm typical for this period. A healthier water balance is restoring across this area.

hydro operators · agriculture · reservoir ops

Heat is building above the usual range

low

Daily highs may average around 27.5°C over the next week — above the 26.3°C typical for this time of year. Outdoor work, livestock, and crops in flowering can come under stress.

outdoor farmers · tourism · energy demand

Rainfall is trending above the usual

medium

Around 6.8mm of rain may fall in the next 48 hours — above the 0mm typical for this period. Field access, drying, and outdoor logistics may be affected.

farmers · tourism · logistics

What people were seeing · community field reports

No field observations were posted for this place on 2026-09-10.