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.
2026/02/26 22:53 (retrieved 25 minutes ago)
KCPS 262253Z 08003KT 10SM CLR 16/03 A2986 RMK AO2 SLP112 T01610033
Closest aviation forecast (TAF) to Arch Heliport
Closest forecast is St Louis Downtown Airport, 4.1 nm (7.5 km) SE.
2026/02/26 18:27 (retrieved 5 hours ago)
TAF KCPS 261725Z 2618/2718 VRB05KT P6SM FEW250 FM271500 23009KT P6SM FEW250