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.
2026/05/22 00:53 (retrieved 35 minutes ago)
KCPS 220053Z 07007KT 10SM OVC024 18/14 A3006 RMK AO2 SLP179 T01830139 PNO
Closest aviation forecast (TAF) to Arch Heliport
Closest forecast is St Louis Downtown Airport, 4.1 nm (7.5 km) SE.
2026/05/22 00:36 (retrieved 52 minutes ago)
TAF KCPS 212335Z 2200/2224 07008KT P6SM OVC024 FM221000 06005KT P6SM BKN017 PROB30 2218/2223 4SM -SHRA OVC009