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.
2026/08/10 10:53 (retrieved 48 minutes ago)
KCPS 101053Z AUTO 16004KT 10SM CLR 24/23 A2998 RMK AO2 SLP147 T02390228 PNO
Closest aviation forecast (TAF) to Arch Heliport
Closest forecast is St Louis Downtown Airport, 4.1 nm (7.5 km) SE.
2026/08/10 06:22 (retrieved 5 hours ago)
TAF KCPS 100520Z 1006/1106 18008KT P6SM FEW250 FM101200 21008KT P6SM BKN100 FM101700 22010G18KT P6SM SCT045 FM110000 20008KT P6SM SCT250