Public forecast
Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.
Closest aviation weather report (METAR) to Arch Heliport
Closest report is St Louis Downtown Airport, 4.1 nm (7.5 km) SE.
2026/07/26 02:53 (retrieved 12 minutes ago)
KCPS 260253Z 16004KT 10SM FEW037 28/26 A2994 RMK AO2 SLP136 T02780256 53007
Closest aviation forecast (TAF) to Arch Heliport
Closest forecast is St Louis Downtown Airport, 4.1 nm (7.5 km) SE.
2026/07/26 02:21 Ammendment (retrieved 44 minutes ago)
TAF AMD KCPS 260219Z 2602/2624 00000KT P6SM FEW250 PROB30 2612/2615 2SM TSRA BKN030CB FM261500 22004KT P6SM SCT250