Sister Bay, WI Current Weather Conditions

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

▼Current Conditions — Sister Bay, WI

EPHRAIM (K3D2)

Cloudy and Windy

64.0 F

Humidity:	66%
Wind Speed:	19.6 G 28.8 mph
Barometer:	29.79 in
Dewpoint:	52.3 F
Visibility:	10.00 mi
Precip:	--
Heat Index:	NA
Wind Chill:	NA

Jul 21 2026, 04:15 PM CDT

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▼Hourly Observation History — Sister Bay, 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)
04:15 PM CDT	19.6 G 28.8	10.00	Cloudy and Windy	--	64.0	52.3	66%	NA	NA	29.79	1008.8
03:55 PM CDT	17.2 G 23.0	10.00	Cloudy	00.02	64.6	53.2	67%	NA	NA	29.79	1008.8
03:35 PM CDT	15.0 G 27.7	10.00	Cloudy	00.01	62.6	54.1	74%	NA	NA	29.78	1008.5
03:15 PM CDT	20.7 G 29.9	10.00	Cloudy and Windy	--	61.9	55.4	79%	NA	NA	29.77	1008.1
02:55 PM CDT	G 29.9	10.00	Cloudy	--	NULL		%	NA	NA		M
02:35 PM CDT	17.3 G 24.2	10.00	Cloudy	--	59.9	57.2	91%	NA	NA	29.76	1007.8
02:15 PM CDT	17.3 G 25.3	10.00	Cloudy	--	60.8	59.5	96%	NA	NA	29.75	1007.5
01:55 PM CDT	18.3 G 25.3	10.00	Cloudy	00.04	62.8	61.2	94%	NA	NA	29.73	1006.8
01:35 PM CDT	18.3 G 27.7	10.00	Light Rain	00.03	63.0	60.1	90%	NA	NA	29.72	1006.4
01:15 PM CDT	16.1 G 21.9	10.00	Cloudy	--	64.2	62.2	93%	NA	NA	29.71	1006.1
12:55 PM CDT	12.8 G 20.8	7.00	Light Rain	00.03	62.4	61.5	97%	NA	NA	29.70	1005.8
12:35 PM CDT	12.8 G 18.3	10.00	Cloudy	00.02	66.2	64.9	96%	NA	NA	29.69	1005.4
12:15 PM CDT	11.4 G 24.2	5.00	Light Rain	00.01	65.8	64.8	96%	NA	NA	29.68	1005.1
11:55 AM CDT	NW 13.9 G 25.3	4.00	Heavy Rain	00.01	68.5	63.1	83%	NA	NA	29.68	1004.8
11:35 AM CDT	11.4 G 16.1	10.00	Mostly Cloudy	00.01	74.7	61.3	63%	NA	74.8	29.64	1003.7
11:15 AM CDT	NW 12.7	10.00	Mostly Cloudy	--	73.0	61.7	68%	NA	73.2	29.64	1003.7
10:55 AM CDT	NW 5.8	10.00	Mostly Cloudy	00.02	71.2	61.3	71%	NA	71.4	29.63	1003.4
10:35 AM CDT	NW 8.1	10.00	Partly Cloudy	00.01	73.0	62.4	69%	NA	73.2	29.63	1003.4
10:15 AM CDT	11.5 G 19.6	10.00	Mostly Cloudy	--	71.6	62.2	72%	NA	71.8	29.62	1003.0
09:55 AM CDT	11.4 G 17.2	10.00	Cloudy	00.02	70.7	62.6	76%	NA	71.1	29.61	1002.7
09:35 AM CDT	9.2 G 18.3	10.00	Cloudy	00.01	70.5	63.5	78%	NA	70.9	29.60	1002.4
09:15 AM CDT	9.2 G 16.1	10.00	Mostly Cloudy	--	68.7	62.8	81%	NA	NA	29.60	1002.4
08:55 AM CDT	NW 8.1 G 17.2	10.00	Mostly Cloudy	00.02	69.4	63.1	80%	NA	NA	29.58	1001.7
08:35 AM CDT	NW 8.1 G 17.2	10.00	Partly Cloudy	00.01	68.4	62.6	82%	NA	NA	29.58	1001.7
08:15 AM CDT	9.2	10.00	Partly Cloudy	--	66.7	62.2	85%	NA	NA	29.57	1001.4
07:55 AM CDT	9.2	10.00	Mostly Cloudy	00.02	66.7	62.8	87%	NA	NA	29.56	1001.0
07:35 AM CDT	5.8	10.00	Mostly Cloudy	00.01	66.4	62.2	87%	NA	NA	29.56	1001.0
07:15 AM CDT	8.1	10.00	Partly Cloudy	--	66.2	61.9	86%	NA	NA	29.56	1001.0
06:50 AM CDT	W 8.1	10.00	Light Rain	00.02	66.4	61.9	85%	NA	NA	29.56	1001.0
06:15 AM CDT	W 6.9	10.00	Partly Cloudy	--	67.3	61.9	83%	NA	NA	29.55	1000.7
05:55 AM CDT	W 5.8	10.00	NULL	--	67.3	62.6	85%	NA	NA	29.54	1000.3
10:35 PM CDT	NW 9.2	10.00	Cloudy	00.05	70.7	68.0	91%	NA	71.8	29.53	1000.0
10:15 PM CDT	NW 11.4 G 18.3	7.00	Light Rain	00.02	69.3	67.6	95%	NA	NA	29.54	1000.3
09:55 PM CDT		10.00	Light Rain	--	NULL		%	NA	NA		M
09:35 PM CDT		7.00	NULL	--	73.2	71.4	94%	NA	74.7		M
09:15 PM CDT	3.4	10.00	Light Rain	--	71.6	66.6	84%	NA	72.5	29.51	999.3
08:55 PM CDT	5.8	10.00	Cloudy	--	71.6	66.4	84%	NA	72.3	29.50	999.0
08:35 PM CDT	S 4.7	10.00	Partly Cloudy	--	72.7	66.4	81%	NA	73.4	29.49	998.7
08:15 PM CDT	8.1	7.00	Clear	--	72.0	66.4	83%	NA	72.7	29.48	998.3
07:55 PM CDT	10.3	7.00	NULL	--	71.8	66.4	83%	NA	72.5		M
07:35 PM CDT	S 10.3	7.00	NULL	--	72.9	66.6	81%	NA	73.6	29.52	999.7
07:15 PM CDT	S 10.4	7.00	Clear	--	74.1	66.6	77%	NA	74.8	29.53	1000.0
06:55 PM CDT	S 6.9	7.00	Partly Cloudy	--	74.3	66.4	76%	NA	75.0	29.55	1000.7
06:35 PM CDT	S 9.2 G 18.3	7.00	NULL	--	73.9	66.2	77%	NA	74.7	29.55	1000.7
06:15 PM CDT	S 10.4 G 24.2	7.00	Partly Cloudy	--	75.4	66.2	73%	NA	76.1	29.56	1001.0
05:55 PM CDT	S 12.8 G 23.0	7.00	Mostly Cloudy	--	75.9	66.0	71%	NA	76.6	29.55	1000.7
05:35 PM CDT	S 15.0 G 23.0	7.00	Partly Cloudy	--	76.3	65.5	69%	NA	76.8	29.56	1001.0
05:15 PM CDT	S 18.4 G 26.5	7.00	Clear	--	76.5	65.3	68%	NA	77.0	29.56	1001.0
04:55 PM CDT	S 13.9 G 26.4	7.00	Clear	--	77.0	65.3	67%	NA	77.5	29.57	1001.4
04:35 PM CDT	11.4 G 25.3	7.00	Clear	--	77.0	64.8	66%	NA	77.5	29.59	1002.0
04:15 PM CDT	S 11.5 G 26.5	7.00	Clear	--	77.0	64.4	65%	NA	77.5	29.61	1002.7
03:35 PM CDT	S 15.0 G 24.2	7.00	Partly Cloudy	--	77.7	63.9	62%	NA	78.1	29.66	1004.4
03:15 PM CDT	S 15.0 G 25.3	10.00	Clear	--	78.1	63.5	61%	NA	78.4	29.66	1004.4
02:55 PM CDT	S 9.2 G 26.4	7.00	Clear	--	77.7	63.7	62%	NA	78.1	29.68	1005.1
02:35 PM CDT	G 20.7	7.00	Clear	--	NULL		%	NA	NA		M
02:15 PM CDT	S 15.0 G 21.9	7.00	Clear	--	76.6	62.2	61%	NA	76.8	29.70	1005.8
01:55 PM CDT	S 16.1 G 23.0	7.00	Clear	--	76.1	61.3	60%	NA	76.3	29.71	1006.1
01:35 PM CDT	S 10.3 G 19.7	7.00	Clear	--	76.6	61.9	60%	NA	76.8	29.71	1006.1
01:15 PM CDT	G 17.2	10.00	Clear	--	NULL		%	NA	NA		M
12:55 PM CDT	10.3	7.00	Clear	--	74.1	60.6	63%	NA	74.1	29.74	1007.1
12:35 PM CDT	S 5.8	7.00	NULL	--	72.0	60.3	67%	NA	72.0	29.76	1007.8
12:15 PM CDT	S 6.9	7.00	Clear	--	71.4	59.2	65%	NA	71.4	29.77	1008.1
11:55 AM CDT	S 10.3 G 16.1	7.00	Clear	--	72.5	58.6	62%	NA	72.3	29.76	1007.8
11:35 AM CDT	S 9.2	10.00	Partly Cloudy	--	70.9	58.1	64%	NA	70.7	29.78	1008.5
11:15 AM CDT	S 8.1	7.00	Partly Cloudy	--	69.6	57.4	65%	NA	NA	29.79	1008.8
10:55 AM CDT	S 9.2	10.00	Cloudy	--	70.7	57.6	63%	NA	70.5	29.78	1008.5
10:15 AM CDT	5.7 G 18.4	10.00	Partly Cloudy	--	71.6	57.2	60%	NA	71.2	29.80	1009.1
09:55 AM CDT	S 6.9	10.00	Clear	--	72.0	57.0	59%	NA	71.6	29.81	1009.2
09:35 AM CDT	S 8.1	10.00	Clear	--	72.0	57.0	59%	NA	71.6	29.81	1009.5
09:15 AM CDT	6.9 G 17.3	10.00	Clear	--	71.6	56.8	60%	NA	71.2	29.83	1010.2
08:55 AM CDT	SW 8.1 G 19.7	10.00	Clear	--	71.4	56.3	59%	NA	71.1	29.83	1010.2
08:35 AM CDT	SW 8.1	7.00	Clear	--	70.5	55.6	59%	NA	70.0	29.84	1010.5