Lewis, IA Current Weather Conditions

Current weather observations and 72-hour history for Lewis, IA. • View 5-Day Forecast ›

▼Current Conditions — Lewis, IA

ATLANTIC (KAIO)

Clear

30.2 F

Humidity:	100%
Wind Speed:	0.0 mph
Barometer:	30.54 in
Dewpoint:	30.2 F
Visibility:	9.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Oct 17 2026, 06:35 AM CDT

Alert Subscriptions

Severe Weather

Tornado, flood & storm warnings

Observations

Station conditions & threshold alerts

Daily Forecast

Morning summary delivered daily

Lightning

Real-time strike alerts

▼State Weather Snapshot — Iowa

Temperature

Dewpoint

Wind Speed

Full Interactive Observation Map →

▼Radar — Iowa

Loading radar…

Active Alerts Lightning

Full Interactive Radar Map →

▼Hourly Observation History — Lewis, IA

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)
06:35 AM CDT	0.0	9.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
06:15 AM CDT	0.0	10.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
05:55 AM CDT	0.0	10.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
05:35 AM CDT	0.0	10.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
05:15 AM CDT	0.0	10.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
04:55 AM CDT	0.0	10.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
04:35 AM CDT	0.0	10.00	Clear	--	30.2	30.2	100%	NA	NA	30.54	1034.2
04:15 AM CDT	0.0	10.00	NULL	--	NULL		%	NA	NA	30.55	1034.5
03:55 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
03:35 AM CDT	0.0	10.00	Clear	--	32.0	32.0	100%	NA	NA	30.56	1034.9
03:15 AM CDT	0.0	10.00	Clear	--	32.0	32.0	100%	NA	NA	30.56	1034.9
02:55 AM CDT	0.0	10.00	Clear	--	32.0	32.0	100%	NA	NA	30.56	1034.9
02:35 AM CDT	0.0	10.00	Clear	--	32.0	32.0	100%	NA	NA	30.56	1034.9
02:15 AM CDT	0.0	10.00	Clear	--	32.0	32.0	100%	NA	NA	30.56	1034.9
01:55 AM CDT	0.0	10.00	Clear	--	32.0	32.0	100%	NA	NA	30.56	1034.9
01:35 AM CDT		10.00	Clear	--	NULL		%	NA	NA		M
01:15 AM CDT	0.0	10.00	Clear	--	33.8	33.8	100%	NA	NA	30.56	1034.9
12:55 AM CDT	0.0	10.00	Clear	--	33.8	33.8	100%	NA	NA	30.57	1035.2
12:35 AM CDT	0.0	10.00	Clear	--	33.8	33.8	100%	NA	NA	30.57	1035.2
12:15 AM CDT	0.0	10.00	Clear	--	33.8	33.8	100%	NA	NA	30.58	1035.6
11:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
11:35 PM CDT	0.0	10.00	Clear	--	35.6	35.6	100%	NA	NA	30.57	1035.2
11:15 PM CDT	0.0	10.00	Clear	--	35.6	33.8	93%	NA	NA	30.57	1035.2
10:55 PM CDT	0.0	10.00	Clear	--	35.6	33.8	93%	NA	NA	30.58	1035.6
10:35 PM CDT	0.0	10.00	Clear	--	35.6	33.8	93%	NA	NA	30.58	1035.6
10:15 PM CDT	0.0	10.00	NULL	--	37.4	33.8	87%	NA	NA	30.57	1035.2
09:55 PM CDT	0.0	10.00	Clear	--	37.4	33.8	87%	NA	NA	30.57	1035.2
09:35 PM CDT	0.0	10.00	Clear	--	39.2	35.6	87%	NA	NA	30.56	1034.9
09:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
08:55 PM CDT	0.0	10.00	NULL	--	41.0	33.8	75%	NA	NA	30.56	1034.6
08:35 PM CDT	3.4	10.00	Clear	--	42.8	33.8	70%	41.2	NA	30.56	1034.6
08:15 PM CDT	3.4	10.00	Clear	--	42.8	33.8	70%	41.2	NA	30.54	1034.2
07:55 PM CDT	3.4	10.00	Clear	--	42.8	33.8	70%	41.2	NA	30.54	1034.2
07:35 PM CDT	0.0	10.00	Clear	--	44.6	33.8	66%	NA	NA	30.53	1033.9
07:15 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
06:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
06:35 PM CDT	6.9	10.00	Clear	--	48.2	33.8	57%	45.1	NA	30.52	1033.5
06:15 PM CDT	11.5	10.00	Mostly Clear	--	50.0	33.8	54%	NA	NA	30.51	1033.2
05:55 PM CDT	16.1	10.00	Clear	--	50.0	33.8	54%	NA	NA	30.51	1033.2
05:35 PM CDT	13.9 G 20.8	10.00	Mostly Clear	--	50.0	33.8	54%	NA	NA	30.51	1033.2
05:15 PM CDT	G 21.9	10.00	Partly Cloudy	--	NULL		%	NA	NA		M
04:55 PM CDT	16.1 G 23.0	10.00	Partly Cloudy	--	50.0	33.8	54%	NA	NA	30.51	1033.2
04:35 PM CDT	17.3 G 25.3	10.00	Mostly Cloudy	--	51.8	35.6	54%	NA	NA	30.51	1033.2
04:15 PM CDT	18.3 G 27.7	10.00	Mostly Cloudy	--	50.0	33.8	54%	NA	NA	30.51	1032.9
03:55 PM CDT		10.00	Cloudy	--	NULL		%	NA	NA		M
03:35 PM CDT	16.1 G 25.3	10.00	Cloudy	--	50.0	35.6	58%	NA	NA	30.51	1032.9
03:15 PM CDT	G 26.5	10.00	Cloudy	--	50.0	35.6	58%	NA	NA	30.50	1032.8
02:55 PM CDT	G 26.4	10.00	Cloudy	--	50.0	35.6	58%	NA	NA	30.51	1032.9
02:35 PM CDT	18.4 G 27.6	10.00	Cloudy	--	50.0	35.6	58%	NA	NA	30.49	1032.5
02:15 PM CDT	18.3 G 28.9	10.00	Cloudy	--	50.0	35.6	58%	NA	NA	30.49	1032.5
01:55 PM CDT	23.0	10.00	Windy	--	50.0	35.6	58%	NA	NA	30.49	1032.5
01:35 PM CDT	19.6 G 29.9	10.00	Cloudy and Windy	--	50.0	37.4	62%	NA	NA	30.49	1032.5
01:15 PM CDT	G 27.6	10.00	Cloudy	--	48.2	37.4	66%	NA	NA	30.49	1032.5
12:55 PM CDT	21.9 G 34.4	10.00	Cloudy and Windy	--	48.2	35.6	62%	40.8	NA	30.49	1032.5
12:35 PM CDT	21.9 G 30.0	10.00	Cloudy and Windy	--	48.2	35.6	62%	40.8	NA	30.49	1032.5
12:15 PM CDT	G 33.3	10.00	Cloudy	--	NULL		%	NA	NA		M
11:55 AM CDT	G 31.1	10.00	Cloudy	--	48.2	37.4	66%	NA	NA	30.48	1032.2
11:35 AM CDT	20.7 G 31.1	10.00	Cloudy and Windy	--	48.2	37.4	66%	41.2	NA	30.46	1031.5
11:15 AM CDT	G 35.7	10.00	Cloudy	--	NULL		%	NA	NA		M
10:55 AM CDT	G 34.4	10.00	Cloudy	--	48.2	37.4	66%	NA	NA	30.44	1030.8
10:35 AM CDT	G 39.1	10.00	Cloudy	--	48.2	37.4	66%	NA	NA	30.45	1031.2
10:15 AM CDT	G 32.2	10.00	Cloudy	--	48.2	39.2	71%	NA	NA	30.44	1030.8
09:55 AM CDT	G 33.3	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.43	1030.5
09:35 AM CDT	G 32.2	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.42	1030.1
09:15 AM CDT	G 33.3	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.40	1029.5
08:55 AM CDT		10.00	Cloudy	--	46.4	41.0	81%	NA	NA	30.39	1029.1
08:35 AM CDT	21.9 G 35.8	10.00	Cloudy and Windy	--	46.4	39.2	76%	38.5	NA	30.38	1028.5
08:15 AM CDT	G 34.4	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.36	1028.1
07:55 AM CDT	G 31.1	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.35	1027.8
07:35 AM CDT	G 34.5	10.00	Cloudy	--	46.4	37.4	71%	NA	NA	30.34	1027.4
07:15 AM CDT	G 33.4	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.34	1027.4
06:55 AM CDT	G 32.2	10.00	Cloudy	--	46.4	39.2	76%	NA	NA	30.33	1027.1