Current Conditions: ALTON/ST LOUIS R

Partly Cloudy

72.0 F

Last Updated on Jun 30 2025, 11:15 PM CDT

Humidity:	%
Wind Speed:	0.0 mph
Barometer	in
Dewpoint:	F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Current conditions at:

ALTON/ST LOUIS R (KALN)

Lat: 38.89 Lon: 90.03


Active Alerts	Storm Reports	Obs Monitoring

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Observation History for ALTON/ST LOUIS R

Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Temperature (F)		Relative Humidity	Wind Chill (F)	Heat Index (F)	Pressure
Time	Wind (mph)	Vis (mi)	Weather	Precip (in)	Air	Dwpt	Relative Humidity	Wind Chill (F)	Heat Index (F)	altimeter (in)	sea level (mb)	Rmks
11:15 PM CDT	0.0	10.00	Partly Cloudy	--	72.0		%	NA	NA		M
10:55 PM CDT	E 3.4	10.00	NULL	--	72.3		%	NA	NA		M
10:35 PM CDT	5.8	10.00	Cloudy	--	72.7		%	NA	NA		M
10:15 PM CDT	0.0	10.00	Cloudy	--	72.5		%	NA	NA		M
09:50 PM CDT		10.00	Light Drizzle	--	NULL		%	NA	NA		M
08:50 PM CDT	NW 6.9	10.00	Light Rain	--	71.6		%	NA	NA		M
07:50 PM CDT		10.00	Light Rain	--	77.0		%	NA	NA		M
06:50 PM CDT	NW 8.1	10.00	Cloudy	--	84.2		%	NA	NA		M
04:50 PM CDT		10.00	Partly Cloudy	--	NULL		%	NA	NA		M
03:50 PM CDT	NW 6.9	10.00	Clear	--	87.8		%	NA	NA		M
02:50 PM CDT	W 6.9	10.00	Partly Cloudy	--	86.0		%	NA	NA		M
01:50 PM CDT	W 9.2	10.00	Mostly Clear	--	86.0		%	NA	NA		M
10:50 AM CDT	W 6.9	10.00	Mostly Clear	--	78.8		%	NA	NA		M
09:50 AM CDT	5.8	10.00	Clear	--	77.0		%	NA	NA		M
08:50 AM CDT	W 8.1	10.00	Mostly Clear	--	75.2		%	NA	NA		M
07:50 AM CDT	W 9.2	10.00	Mostly Clear	--	75.2		%	NA	NA		M
06:50 AM CDT	3.4	10.00	Mostly Cloudy	--	71.6		%	NA	NA		M
06:35 AM CDT	0.0	4.00	Fog/Mist	--	72.0		%	NA	NA		M
06:15 AM CDT	0.0	5.00	Fog/Mist	--	71.6		%	NA	NA		M
05:55 AM CDT	0.0	10.00	Clear	--	71.2		%	NA	NA		M
04:15 AM CDT	3.4	10.00	Clear	--	73.4		%	NA	NA		M
03:55 AM CDT	4.7	10.00	Clear	--	73.6		%	NA	NA		M
03:15 AM CDT	0.0	7.00	Clear	--	73.0		%	NA	NA		M
02:55 AM CDT	0.0	7.00	Clear	--	72.5		%	NA	NA		M

Regional Weather Observation

	ALTON/ST LOUIS R (KALN) Partly Cloudy 72.0 F
	ST CHARLES (KSET) NULL 72.0 F
	ST LOUIS (KSTL) NULL 72.0 F

	LITCHFIELD MUNI (K3LF) Clear 71.2 F
	JACKSONVILLE (KIJX) Clear NULL F
	ST LOUIS/SPIRIT (KSUS) NULL 70.0 F

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