St Louis Regional Airport (ALN) in Alton, IL

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St Louis Regional Weather

Current

Clear
53°F
Light rain on Friday, with high temperatures bottoming out at 55°F on Sunday.
Tuesday
High: 59 °F
Low:  30 °F
Clear throughout the day.
Wednesday
High: 56 °F
Low:  41 °F
Mostly cloudy starting in the evening.
Thursday
High: 57 °F
Low:  33 °F
Partly cloudy in the morning.
Friday
High: 57 °F
Low:  41 °F
Light rain in the evening.
Saturday
High: 62 °F
Low:  44 °F
Breezy starting in the afternoon, continuing until evening.
Sunday
High: 55 °F
Low:  35 °F
Clear throughout the day.
Monday
High: 62 °F
Low:  34 °F
Mostly cloudy starting in the afternoon.
Tuesday
High: 63 °F
Low:  43 °F
Mostly cloudy in the morning.

St Louis Regional Area

St Louis Regional Region

Airport Information

FAA CodeALN
IATA CodeALN
ICAO CodeKALN
CityAlton
StateIL
Time ZoneCentral (UTC -6)
LatitudeN38°53'24'' (38.89)
Longitude91°57'14'' W (-90.05)
Runway Length8,099 ft (2,467 m)

Closest Major Airport to St Louis Regional

Lambert St Louis International Airport in St Louis, 17 miles away

Other Airports Near St Louis Regional

Popular Direct Flights to St Louis Regional