Point Forecast: 2 Miles SSW Monona WI  43.03N 89.34W (Elev. 863 ft)	Last Update: 1:24 pm CDT May 15, 2025

[hide menu]

Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Ceiling Height Visibility

48-Hour Period Starting: 1pm Thu, May 15 20252pm Thu, May 15 20253pm Thu, May 15 20254pm Thu, May 15 20255pm Thu, May 15 20256pm Thu, May 15 20257pm Thu, May 15 20258pm Thu, May 15 20259pm Thu, May 15 202510pm Thu, May 15 202511pm Thu, May 15 202512am Fri, May 16 20251am Fri, May 16 20252am Fri, May 16 20253am Fri, May 16 20254am Fri, May 16 20255am Fri, May 16 20256am Fri, May 16 20257am Fri, May 16 20258am Fri, May 16 20259am Fri, May 16 202510am Fri, May 16 202511am Fri, May 16 202512pm Fri, May 16 20251pm Fri, May 16 20252pm Fri, May 16 20253pm Fri, May 16 20254pm Fri, May 16 20255pm Fri, May 16 20256pm Fri, May 16 20257pm Fri, May 16 20258pm Fri, May 16 20259pm Fri, May 16 202510pm Fri, May 16 202511pm Fri, May 16 202512am Sat, May 17 20251am Sat, May 17 20252am Sat, May 17 20253am Sat, May 17 20254am Sat, May 17 20255am Sat, May 17 20256am Sat, May 17 20257am Sat, May 17 20258am Sat, May 17 20259am Sat, May 17 202510am Sat, May 17 202511am Sat, May 17 202512pm Sat, May 17 20251pm Sat, May 17 20252pm Sat, May 17 20253pm Sat, May 17 20254pm Sat, May 17 20255pm Sat, May 17 20256pm Sat, May 17 20257pm Sat, May 17 20258pm Sat, May 17 20259pm Sat, May 17 202510pm Sat, May 17 202511pm Sat, May 17 202512am Sun, May 18 20251am Sun, May 18 20252am Sun, May 18 20253am Sun, May 18 20254am Sun, May 18 20255am Sun, May 18 20256am Sun, May 18 20257am Sun, May 18 20258am Sun, May 18 20259am Sun, May 18 202510am Sun, May 18 202511am Sun, May 18 202512pm Sun, May 18 20251pm Sun, May 18 20252pm Sun, May 18 20253pm Sun, May 18 20254pm Sun, May 18 20255pm Sun, May 18 20256pm Sun, May 18 20257pm Sun, May 18 20258pm Sun, May 18 20259pm Sun, May 18 202510pm Sun, May 18 202511pm Sun, May 18 202512am Mon, May 19 20251am Mon, May 19 20252am Mon, May 19 20253am Mon, May 19 20254am Mon, May 19 20255am Mon, May 19 20256am Mon, May 19 20257am Mon, May 19 20258am Mon, May 19 20259am Mon, May 19 202510am Mon, May 19 202511am Mon, May 19 202512pm Mon, May 19 20251pm Mon, May 19 20252pm Mon, May 19 20253pm Mon, May 19 20254pm Mon, May 19 20255pm Mon, May 19 20256pm Mon, May 19 20257pm Mon, May 19 20258pm Mon, May 19 20259pm Mon, May 19 202510pm Mon, May 19 202511pm Mon, May 19 202512am Tue, May 20 2025

Date	05/15											05/16
Hour (CDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	82	83	85	85	84	80	77	74	71	68	66	64	62	61	60	58	59	59	61	64	68	72	75	77
Dewpoint (°F)	67	67	67	67	66	64	61	58	56	54	52	51	50	50	50	50	50	50	51	52	53	54	54	53
Heat Index (°F)	85	86	88	88	86	82	77																75	77
Surface Wind (mph)	20	20	18	18	17	17	17	14	10	8	7	5	5	6	6	7	8	10	11	15	17	18	20	21
Wind Dir	SE	SE	S	S	S	SW	SW	SW	W	W	W	SW	SW	S	S	S	S	S	S	S	S	S	S	S
Gust	28	28	28	29	28	28	29													28	30	31	31	34
Sky Cover (%)	53	40	56	70	75	70	56	41	26	17	8	5	2	2	2	2	4	11	12	25	29	40	41	36
Precipitation Potential (%)	7	8	19	50	70	42	14	8	3	0	0	0	0	0	0	0	0	0	0	0	0	0	0	7
Relative Humidity (%)	61	59	55	55	55	58	58	57	59	61	61	63	65	67	69	75	72	72	70	65	59	53	48	43
Rain	--	--	SChc	Chc	Lkly	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	SChc	Chc	Lkly	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												05/17
Hour (CDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	79	79	78	77	74	72	72	68	65	62	60	58	57	56	55	54	53	53	53	53	54	55	56	58
Dewpoint (°F)	52	51	51	51	51	50	51	50	50	49	48	47	46	45	45	45	45	45	45	45	46	46	46	47
Heat Index (°F)	79	79	78	77
Surface Wind (mph)	22	23	22	21	21	18	15	14	14	14	13	13	11	13	13	14	14	15	15	15	16	16	16	16
Wind Dir	SW	S	S	S	SW	SW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	40	39	36	33	31	29	26	28	29	29	26	26	26	28	30	31	31	31	25	25	26	26	26	26
Sky Cover (%)	44	42	41	54	54	38	38	41	51	65	61	62	68	73	77	80	82	82	73	72	72	71	66	61
Precipitation Potential (%)	13	15	23	29	50	29	19	19	19	4	4	4	32	32	32	14	14	14	9	9	9	9	9	9
Relative Humidity (%)	39	38	39	40	44	46	48	53	58	62	64	67	67	66	69	71	74	74	74	74	74	72	69	67
Rain	--	SChc	SChc	Chc	Chc	Chc	SChc	SChc	SChc	--	--	--	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--
Thunder	--	SChc	SChc	Chc	Chc	Chc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units Forecast Discussion 7-Day Forecast Hourly Weather Graph Hazardous Weather Hourly Weather Conditions Past Weather Information Lk. Michigan Nearshore Fcst Climate Graphs For Milwaukee & Madison