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Current conditions at

St. Louis Regional Airport (KALN)

Lat: 38.89° N Lon: 90.03° W Elev: 518 ft.

Mostly Cloudy

63°F

17°C

Humidity	64%
Wind Speed	N 12 mph
Barometer	29.85 in
Dewpoint	50°F (10°C)
Visibility	10.00 mi
Last update	26 Dec 2:50 pm CST

More Information:

Local Forecast Office More Local Wx 3 Day History Hourly Weather Forecast

Detailed forecast for

Macoupin County

This Afternoon

Partly sunny. Highs in the lower 60s. Temperature falling into the mid 50s. Northwest winds 10 to 15 mph.

Tonight

Partly cloudy in the evening, then becoming mostly cloudy. Patchy fog. Cooler with lows in the lower 40s. North winds around 5 mph, becoming east after midnight.

Saturday

Patchy fog in the morning. Partly sunny. Highs in the upper 50s. Southeast winds 10 to 15 mph.

Saturday Night

Cloudy. A chance of rain with a slight chance of thunderstorms after midnight. Not as cool. Near steady temperature in the upper 50s. South winds 10 to 15 mph with gusts up to 25 mph. Chance of rain 40 percent.

Sunday

A chance of thunderstorms. Rain. Not as cool with highs in the upper 60s. Temperature falling to around 60 in the afternoon. South winds 10 to 15 mph, becoming southwest 15 to 20 mph with gusts up to 30 mph in the afternoon. Chance of rain 90 percent.

Sunday Night

Mostly cloudy. A chance of rain in the evening. Breezy and much cooler with lows around 20. Chance of rain 50 percent. Wind chill values as low as zero after midnight.

Monday

Mostly sunny and brisk. Much cooler with highs in the mid 20s. Wind chill values as low as zero.

Monday Night

Mostly clear. Lows 15 to 20. Wind chill values as low as 5 above.

Tuesday And Tuesday Night

Partly cloudy. Highs in the mid 30s. Lows in the mid 20s. Wind chill values as low as 5 above.

Wednesday And Wednesday Night

Mostly cloudy. Highs in the upper 30s. Lows 15 to 20. Wind chill values as low as 5 above.

New Years Day

Mostly sunny. Cooler with highs in the mid 20s. Wind chill values as low as 5 above.