Point Forecast: 4NM ENE Chicago IL  41.85N 87.59W	Last Update: 12:06 am CST Dec 14, 2025

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Date	12/14																							12/15
Hour (CST)	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00
Surface Wind (kt)	15	15	15	15	15	15	14	14	14	13	11	10	10	10	9	9	9	9	10	10	9	10	10	10
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	WSW	WSW	WSW	SW	SW
Gust	21	21	21	21	21	20	19
Wave Height (ft)	2	2	2	2	2	2	2	2	2	2	2	1	1	1	1	1	1	1	1	1	1	1	1	1
Wave Period (sec)	5	5	6	6	6	6	6	6	6	6	6	6	6	6	6	6	6	5	5	5	5	5	4	3
Wave Direction (°)	150	150	20	20	20	20	20	20	20	20	20	30	20	20	20	20	20	20	20	20	20	20	150	310
Date																								12/16
Hour (CST)	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00
Surface Wind (kt)	10	12	12	14	15	16	17	17	17	17	16	16	15	13	12	11	10	9	9	8	8	7	6	6
Wind Dir	SW	SW	SW	SSW	SSW	SSW	SSW	SSW	SW	SW	SW	SW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW
Gust		17	18	22	23	26	27	28	29	28	28	26	24	23	20	18	16	14
Wave Height (ft)	1	1	1	1	1	2	2	2	2	2	2	1	1	1	1	1	1	1	0	0	0	0	0	0
Wave Period (sec)	2	2	2	2	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	2	2	1	1	2
Wave Direction (°)	220	210	200	200	200	200	200	200	190	200	210	220	220	230	230	240	240	250	250	250	250	250	260	270

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