Point Forecast: 4NM ENE Chicago IL  41.85N 87.59W	Last Update: 11:12 pm CDT May 15, 2025

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Date	05/15	05/16
Hour (CDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Surface Wind (kt)	11	9	8	7	7	7	7	8	9	10	11	13	14	16	17	17	17	17	18	18	18	17	16	14
Wind Dir	W	WSW	WSW	SW	SW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	SSW	S	S	S	S	S	S	S	SSW	SSW	SW	SW
Gust	17	14								15	17	20	23	25	27	29	30	30	29	28	26	24	23	21
Wave Height (ft)	0	0	0	0	0	0	0	0	0	0	1	1	1	2	2	2	2	3	3	2	2	2	2	1
Wave Period (sec)	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	4	4	4	4	4	3	3	3	3
Wave Direction (°)	240	250	250	240	230	210	200	200	190	190	190	180	180	180	170	170	170	160	160	170	180	190	200	220
Date		05/17
Hour (CDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Surface Wind (kt)	12	11	10	10	11	12	13	13	13	14	15	16	16	17	17	17	16	15	14	12	11	10	9	8
Wind Dir	WSW	WSW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW
Gust	19	17	16	16	17	17	18	19	19	20	21	22	23	23	23	23	23	22	21	19	17	15
Wave Height (ft)	1	1	0	0	0	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0
Wave Period (sec)	2	2	2	2	2	2	2	2	2	2	2	2	3	3	3	3	3	2	2	2	2	2	2	2
Wave Direction (°)	230	240	260	260	260	260	260	260	260	260	260	260	260	270	270	280	280	280	290	290	300	300	300	310

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