Point Forecast: 9NM NNW Evanston IL  42.19N 87.77W	Last Update: 3:01 am CST Jan 20, 2026

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Date	01/20																					01/21
Hour (CST)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Surface Wind (kt)	10	10	10	10	10	10	10	10	10	10	10	10	10	9	9	8	8	9	9	9	9	9	10	9
Wind Dir	W	W	W	W	W	WSW	WSW	WSW	WSW	WSW	WSW	SW	SW	SW	SSW	S	S	S	S	S	S	S	S	S
Gust
Wave Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
Wave Period (sec)	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	3
Wave Direction (°)	280	280	290	300	290	280	260	260	250	250	250	230	230	220	200	180	170	170	160	160	160	160	150	150
Date																						01/22
Hour (CST)	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02
Surface Wind (kt)	9	9	9	9	9	10	10	10	10	11	12	12	12	11	11	12	12	13	15	15	15	16	16	15
Wind Dir	S	SSW	SW	WSW	W	W	W	W	W	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W
Gust								15	16	17	17	17	17	17	17	18	19	20	22	22	23	23	23	23
Wave Height (ft)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2	2	2	2
Wave Period (sec)	3	3	4	4	3	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2	2
Wave Direction (°)	150	140	130	130	160	250	260	270	270	270	260	260	260	250	250	240	240	240	240	250	270	290	290	300

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