Weather at St Louis Regional Airport

Public forecast

Using degrees Fahrenheit for public forecast. Weather courtesy of Meteomatics.

Meteomatics Weather Widget

Current aviation weather report (METAR) for St Louis Regional Airport

2026/07/21 21:50 (retrieved 1 hour ago)

KALN 212150Z 33013G20KT 10SM FEW050 31/20 A2983

Closest aviation forecast (TAF) to St Louis Regional Airport

Closest forecast is St. Louis Lambert International Airport, 17.4 nm (32.2 km) WSW.

2026/07/21 21:03 Ammendment (retrieved 2 hours ago)

TAF AMD KSTL 212100Z 2121/2224 34012KT P6SM FEW045 SCT150 FM220100 34008KT P6SM SKC