Big Rock, IA Current Weather Conditions

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

▼Current Conditions — Big Rock, IA

MONTICELLO MUNI (KMXO)

Light Drizzle and Fog/Mist

59.0 F

Humidity:	100%
Wind Speed:	NE 8.1 G 15.0 mph
Barometer:	30.13 in
Dewpoint:	59.0 F
Visibility:	6.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 21 2026, 03:55 PM CDT

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▼Hourly Observation History — Big Rock, 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)
03:55 PM CDT	NE 8.1 G 15.0	6.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
03:35 PM CDT	NE 5.8	2.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
03:15 PM CDT	NE 4.7 G 11.4	1.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
02:55 PM CDT	NE 5.8	1.25	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
02:35 PM CDT	4.7	1.50	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
02:15 PM CDT	5.8	2.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
01:55 PM CDT	NE 4.7 G 12.8	2.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
01:35 PM CDT	10.3 G 19.7	1.25	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.12	1020.0
01:15 PM CDT	10.3	1.50	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.13	1020.3
12:55 PM CDT	8.1	3.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.14	1020.7
12:35 PM CDT	5.8	3.00	Light Rain and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.14	1020.7
12:15 PM CDT	9.2 G 15.0	3.00	Light Drizzle and Fog/Mist	--	59.0	59.0	100%	NA	NA	30.14	1020.7
11:55 AM CDT	6.9 G 16.1	6.00	Light Drizzle and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.14	1020.7
11:35 AM CDT	8.1 G 18.3	6.00	Light Drizzle and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.13	1020.3
11:15 AM CDT	E 10.3 G 19.7	9.00	Light Drizzle	--	59.0	57.2	94%	NA	NA	30.13	1020.3
10:55 AM CDT	10.3	3.00	NULL	--	59.0	57.2	94%	NA	NA	30.13	1020.3
10:35 AM CDT	10.3	2.50	Light Drizzle and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.14	1020.7
10:15 AM CDT	6.9 G 13.9	3.00	Light Drizzle and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.14	1020.7
09:55 AM CDT	8.1 G 18.3	4.00	Light Drizzle and Fog/Mist	--	59.0	57.2	94%	NA	NA	30.14	1020.7
09:35 AM CDT	5.8	10.00	Light Drizzle	--	59.0	57.2	94%	NA	NA	30.13	1020.3
09:15 AM CDT	5.8 G 12.8	10.00	Cloudy	--	57.2	57.2	100%	NA	NA	30.13	1020.3
08:55 AM CDT	6.9 G 13.9	6.00	Fog/Mist	--	57.2	57.2	100%	NA	NA	30.13	1020.3
08:35 AM CDT	5.8 G 13.9	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.12	1020.0
08:15 AM CDT	NE 9.2	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.12	1020.0
07:55 AM CDT	NE 8.1	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.12	1020.0
07:35 AM CDT	4.7	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.12	1020.0
07:15 AM CDT	NE 5.8 G 15.0	10.00	Cloudy	--	57.2	57.2	100%	NA	NA	30.12	1019.7
06:55 AM CDT	8.1	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.10	1019.3
06:35 AM CDT	6.9 G 13.9	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.09	1019.0
06:15 AM CDT	8.1 G 13.9	10.00	Cloudy	--	57.2	57.2	100%	NA	NA	30.09	1019.0
05:55 AM CDT	NE 8.1 G 13.9	9.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.10	1019.3
05:35 AM CDT	6.9 G 17.2	8.00	Light Drizzle	--	57.2	57.2	100%	NA	NA	30.09	1019.0
05:15 AM CDT	6.9 G 15.0	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.09	1019.0
04:55 AM CDT	8.1	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.09	1019.0
04:35 AM CDT	4.7	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.08	1018.6
04:15 AM CDT	NE 8.1	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.08	1018.6
03:55 AM CDT	9.2 G 16.1	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.08	1018.6
03:35 AM CDT	5.8	10.00	Cloudy	--	57.2	55.4	94%	NA	NA	30.09	1019.0
03:15 AM CDT	6.9 G 12.8	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.08	1018.6
02:55 AM CDT	6.9 G 16.1	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.09	1019.0
02:35 AM CDT	6.9 G 15.0	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.08	1018.6
02:15 AM CDT	6.9 G 13.9	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.08	1018.6
01:55 AM CDT	8.1 G 17.2	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.08	1018.6
01:35 AM CDT	10.3 G 20.8	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.09	1019.0
01:15 AM CDT	10.3 G 17.2	10.00	Cloudy	--	59.0		%	NA	NA	30.10	1019.3
12:55 AM CDT	10.3 G 17.2	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.10	1019.3
12:35 AM CDT	NE 8.1 G 15.0	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.10	1019.3
12:15 AM CDT	10.3 G 20.8	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.09	1019.0
11:55 PM CDT	12.8 G 20.8	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.10	1019.3
11:35 PM CDT	11.4 G 18.3	10.00	Cloudy	--	59.0	55.4	88%	NA	NA	30.10	1019.3
11:15 PM CDT	10.3 G 20.8	10.00	Cloudy	--	60.8	55.4	82%	NA	NA	30.12	1019.7
10:55 PM CDT	8.1 G 18.3	10.00	Cloudy	--	60.8	57.2	88%	NA	NA	30.10	1019.3
10:35 PM CDT	8.1 G 16.1	10.00	Cloudy	--	60.8	57.2	88%	NA	NA	30.10	1019.3
10:15 PM CDT	5.8 G 15.0	10.00	Cloudy	--	60.8	57.2	88%	NA	NA	30.10	1019.3
09:55 PM CDT	5.8 G 15.0	10.00	Cloudy	--	60.8	57.2	88%	NA	NA	30.09	1019.0
09:35 PM CDT	8.1 G 13.9	10.00	Cloudy	--	60.8	57.2	88%	NA	NA	30.09	1019.0
09:15 PM CDT	NE 5.8	10.00	Cloudy	--	62.6	57.2	83%	NA	NA	30.09	1019.0
08:55 PM CDT	8.1	10.00	Cloudy	--	62.6	55.4	77%	NA	NA	30.08	1018.6
08:35 PM CDT	6.9 G 13.9	10.00	Cloudy	--	62.6	57.2	83%	NA	NA	30.07	1018.3
08:15 PM CDT	5.8 G 11.4	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	30.06	1018.0
07:55 PM CDT	4.7	10.00	Cloudy	--	60.8	59.0	94%	NA	NA	30.06	1018.0
07:35 PM CDT	4.7	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	30.05	1017.6
07:15 PM CDT	4.7	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	30.05	1017.6
06:55 PM CDT	8.1	10.00	NULL	--	62.6	57.2	83%	NA	NA	30.04	1017.3
06:35 PM CDT	10.3 G 17.2	10.00	Cloudy	--	62.6	57.2	83%	NA	NA	30.04	1017.3
06:15 PM CDT	12.8 G 21.9	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	30.03	1016.9
05:55 PM CDT	NE 10.3 G 21.9	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	30.03	1016.9
05:35 PM CDT	NE 13.9	10.00	Cloudy	--	62.6	59.0	88%	NA	NA	30.02	1016.6
05:15 PM CDT	10.3 G 16.1	10.00	Cloudy	--	62.6	60.8	94%	NA	NA	30.03	1016.9
04:55 PM CDT	9.2 G 16.1	10.00	Cloudy	--	62.6	60.8	94%	NA	NA	30.03	1016.9
04:35 PM CDT	9.2 G 17.2	10.00	Cloudy	--	62.6	60.8	94%	NA	NA	30.03	1016.9
04:15 PM CDT	12.8 G 18.3	10.00	Cloudy	--	62.6	60.8	94%	NA	NA	30.02	1016.6