Sparta, WI Current Weather Conditions

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

▼Current Conditions — Sparta, WI

BLACK RIVER FALL (KBCK)

Mostly Cloudy

68.5 F

Humidity:	100%
Wind Speed:	0.0 mph
Barometer:	29.90 in
Dewpoint:	68.5 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Sep 2 2026, 11:55 PM CDT

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▼Hourly Observation History — Sparta, WI

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)
11:55 PM CDT	0.0	10.00	Mostly Cloudy	--	68.5	68.5	100%	NA	NA	29.90	1012.5
11:35 PM CDT	0.0	7.00	Clear	--	68.5	68.5	100%	NA	NA	29.90	1012.5
11:15 PM CDT	0.0	10.00	Clear	--	68.0	68.0	100%	NA	NA	29.91	1012.9
10:55 PM CDT	0.0	7.00	Clear	--	68.9	68.9	100%	NA	NA	29.91	1012.9
10:35 PM CDT	0.0	7.00	Clear	--	68.9	68.9	100%	NA	NA	29.91	1012.9
10:15 PM CDT	0.0	7.00	Clear	--	69.1	69.1	100%	NA	NA	29.91	1012.9
09:55 PM CDT		10.00	Clear	--	NULL		%	NA	NA		M
09:35 PM CDT	0.0	10.00	Clear	--	70.5	70.5	100%	NA	72.0	29.90	1012.5
09:15 PM CDT	0.0	10.00	Clear	--	71.6	71.6	100%	NA	73.2	29.90	1012.5
08:55 PM CDT	0.0	10.00	Clear	--	71.6	71.6	100%	NA	73.2	29.90	1012.5
08:36 PM CDT	0.0	10.00	Clear	--	72.3	72.0	99%	NA	73.9	29.89	1012.2
08:15 PM CDT	0.0	10.00	Clear	--	74.3	73.4	97%	NA	75.9	29.89	1012.2
07:55 PM CDT	0.0	10.00	Clear	--	75.6	73.0	92%	NA	77.2	29.88	1011.9
07:35 PM CDT	0.0	10.00	Clear	--	77.2	73.8	89%	NA	78.8	29.88	1011.9
07:15 PM CDT	0.0	10.00	Clear	--	81.1	72.5	75%	NA	85.8	29.88	1011.9
06:55 PM CDT	0.0	10.00	Clear	--	83.7	71.1	66%	NA	88.5	29.88	1011.9
06:35 PM CDT	3.4	10.00	Clear	--	84.7	70.7	63%	NA	89.6	29.88	1011.9
06:15 PM CDT	3.4	10.00	NULL	--	85.5	70.0	60%	NA	90.1	29.88	1011.9
05:55 PM CDT	0.0	10.00	Clear	--	86.0	70.0	59%	NA	90.7	29.87	1011.5
05:35 PM CDT	SW 3.4	10.00	Clear	--	86.2	68.9	56%	NA	90.1	29.87	1011.5
05:15 PM CDT	4.7	10.00	Clear	--	87.1	67.6	53%	NA	90.3	29.87	1011.5
04:55 PM CDT	W 5.8	10.00	Clear	--	86.9	68.4	54%	NA	90.7	29.87	1011.5
04:36 PM CDT	W 3.4	10.00	Clear	--	87.6	68.7	54%	NA	91.8	29.88	1011.9
04:15 PM CDT	3.4	10.00	Clear	--	87.1	68.0	53%	NA	90.7	29.88	1011.9
03:55 PM CDT	W 4.7	10.00	Clear	--	87.8	67.8	52%	NA	91.4	29.88	1011.9
03:35 PM CDT	W 3.4	10.00	Clear	--	86.2	67.3	53%	NA	89.2	29.89	1012.2
03:15 PM CDT	0.0	10.00	Clear	--	86.4	66.9	52%	NA	89.2	29.89	1012.2
02:55 PM CDT	8.1	10.00	NULL	--	86.5	65.7	50%	NA	88.7	29.90	1012.5
02:35 PM CDT	5.8	10.00	Clear	--	86.4	66.7	52%	NA	89.1	29.91	1012.9
02:15 PM CDT	5.8	10.00	Clear	--	85.8	65.5	51%	NA	87.8	29.91	1012.9
01:55 PM CDT	5.8	10.00	Clear	--	85.3	66.4	53%	NA	87.8	29.92	1013.2
01:35 PM CDT	SW 4.7	10.00	Clear	--	85.5	67.5	55%	NA	88.5	29.92	1013.2
01:15 PM CDT	S 4.7	10.00	Clear	--	84.2	66.0	54%	NA	86.4	29.92	1013.2
12:55 PM CDT	0.0	10.00	Clear	--	83.3	66.2	56%	NA	85.6	29.92	1013.2
12:35 PM CDT	W 3.4	10.00	Clear	--	82.9	66.6	58%	NA	85.3	29.94	1013.6
12:15 PM CDT	5.8	10.00	Clear	--	81.7	68.4	64%	NA	84.7	29.94	1013.6
11:55 AM CDT	S 3.4	10.00	NULL	--	80.4	68.4	67%	NA	83.1	29.94	1013.6
11:35 AM CDT	SW 3.4	10.00	Clear	--	79.5	67.3	66%	NA	81.9	29.94	1013.9
11:15 AM CDT	4.7	10.00	Clear	--	78.8	67.3	68%	NA	79.5	29.94	1013.6
10:55 AM CDT	0.0	10.00	Clear	00.01	76.5	68.4	76%	NA	77.4	29.94	1013.6
10:35 AM CDT	0.0	10.00	Clear	--	75.0	68.5	80%	NA	75.9	29.94	1013.6
10:15 AM CDT	0.0	10.00	Clear	--	73.8	67.8	82%	NA	74.7	29.92	1013.2
09:55 AM CDT	0.0	10.00	Clear	--	71.8	68.0	88%	NA	72.9	29.92	1013.2
09:15 AM CDT	0.0	10.00	Mostly Cloudy	--	67.3	67.3	100%	NA	NA	29.94	1013.9
08:55 AM CDT	SW 3.4	10.00	Mostly Cloudy	--	66.2	66.2	100%	NA	NA	29.95	1014.2
08:35 AM CDT	0.0	10.00	Partly Cloudy	--	65.1	65.1	100%	NA	NA	29.95	1014.2
08:15 AM CDT	S 3.4	10.00	Clear	--	64.6	64.6	100%	NA	NA	29.94	1013.6
07:55 AM CDT	NE 3.4	10.00	NULL	--	64.4	64.4	100%	NA	NA	29.94	1013.9
07:35 AM CDT	0.0	10.00	Clear	--	63.9	63.9	100%	NA	NA	29.95	1014.2
07:15 AM CDT	5.8	7.00	Light Rain	--	63.7	63.7	100%	NA	NA	29.94	1013.9
06:55 AM CDT	0.0	10.00	Light Rain	00.08	63.5	63.5	100%	NA	NA	29.96	1014.6
06:35 AM CDT	0.0	7.00	Thunderstorms and Rain	00.07	63.7	63.7	100%	NA	NA	29.97	1014.9
06:15 AM CDT	3.4	4.00	Heavy Thunderstorms and Heavy Rain	00.05	63.7	63.7	100%	NA	NA	29.98	1015.2
05:55 AM CDT	5.8	10.00	Partly Cloudy	--	63.5	63.5	100%	NA	NA	29.96	1014.6
05:35 AM CDT	S 3.4	10.00	Clear	--	63.5	63.5	100%	NA	NA	29.95	1014.2
05:15 AM CDT	0.0	10.00	Partly Cloudy	--	63.9	63.9	100%	NA	NA	29.95	1014.2
04:55 AM CDT	3.4	10.00	Light Rain	00.03	63.7	63.7	100%	NA	NA	29.94	1013.9
04:35 AM CDT	0.0	7.00	Heavy Thunderstorms and Heavy Rain	00.03	63.5	63.5	100%	NA	NA	29.96	1014.6
04:15 AM CDT	E 3.4	10.00	Light Rain	00.01	63.5	63.5	100%	NA	NA	29.95	1014.2
03:55 AM CDT	4.7	10.00	Light Rain	00.39	63.7	63.7	100%	NA	NA	29.98	1015.2
03:35 AM CDT	NE 8.1	10.00	Thunderstorms and Rain	00.39	64.0	63.9	99%	NA	NA	29.98	1015.2
03:15 AM CDT	G 33.3	1.00	Thunderstorms and Rain	00.39	65.3	64.8	98%	NA	NA		M
02:54 AM CDT	NE 8.1	10.00	Cloudy	--	70.7	67.6	90%	NA	71.8	29.91	1012.9
02:35 AM CDT	4.7	10.00	Cloudy	--	70.7	69.4	96%	NA	72.0	29.92	1013.2
02:15 AM CDT	0.0	10.00	Cloudy	--	70.7	70.3	99%	NA	72.1	29.94	1013.6
01:55 AM CDT	0.0	10.00	Mostly Cloudy	--	68.9	68.9	100%	NA	NA	29.90	1012.5
01:35 AM CDT	0.0	10.00	Clear	--	68.9	68.9	100%	NA	NA	29.90	1012.5
01:15 AM CDT	0.0	10.00	Partly Cloudy	--	69.4	69.4	100%	NA	NA	29.92	1013.2
12:55 AM CDT	0.0	10.00	Partly Cloudy	--	69.8	69.8	100%	NA	NA	29.92	1013.2
12:35 AM CDT	0.0	10.00	Mostly Cloudy	--	70.0	70.0	100%	NA	NA	29.94	1013.6
12:15 AM CDT	S 4.7	10.00	Mostly Cloudy	--	68.5	68.5	100%	NA	NA	29.94	1013.9
11:55 PM CDT	0.0	10.00	Thunderstorms	--	68.0	68.0	100%	NA	NA	29.92	1013.2