Point Forecast: 5NM NE Chicago IL  41.9N 87.62W	Last Update: 2:31 am CDT Oct 26, 2026

[hide menu]

Weather Elements Marine Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Freezing Spray Fog Wave Hght (ft)-Direction Wave Period (s) Freezing Spray Quantitative Precipitation  3-hr6-hr12-hr24-hr   info     0.100.250.501.00 Snowfall  3-hr6-hr12-hr24-hr   info     0.1in1in3in6in12in

48-Hour Period Starting: 6am Mon, Oct 26 20267am Mon, Oct 26 20268am Mon, Oct 26 20269am Mon, Oct 26 202610am Mon, Oct 26 202611am Mon, Oct 26 202612pm Mon, Oct 26 20261pm Mon, Oct 26 20262pm Mon, Oct 26 20263pm Mon, Oct 26 20264pm Mon, Oct 26 20265pm Mon, Oct 26 20266pm Mon, Oct 26 20267pm Mon, Oct 26 20268pm Mon, Oct 26 20269pm Mon, Oct 26 202610pm Mon, Oct 26 202611pm Mon, Oct 26 202612am Tue, Oct 27 20261am Tue, Oct 27 20262am Tue, Oct 27 20263am Tue, Oct 27 20264am Tue, Oct 27 20265am Tue, Oct 27 20266am Tue, Oct 27 20267am Tue, Oct 27 20268am Tue, Oct 27 20269am Tue, Oct 27 202610am Tue, Oct 27 202611am Tue, Oct 27 202612pm Tue, Oct 27 20261pm Tue, Oct 27 20262pm Tue, Oct 27 20263pm Tue, Oct 27 20264pm Tue, Oct 27 20265pm Tue, Oct 27 20266pm Tue, Oct 27 20267pm Tue, Oct 27 20268pm Tue, Oct 27 20269pm Tue, Oct 27 202610pm Tue, Oct 27 202611pm Tue, Oct 27 202612am Wed, Oct 28 20261am Wed, Oct 28 20262am Wed, Oct 28 20263am Wed, Oct 28 20264am Wed, Oct 28 20265am Wed, Oct 28 20266am Wed, Oct 28 20267am Wed, Oct 28 20268am Wed, Oct 28 20269am Wed, Oct 28 202610am Wed, Oct 28 202611am Wed, Oct 28 202612pm Wed, Oct 28 20261pm Wed, Oct 28 20262pm Wed, Oct 28 20263pm Wed, Oct 28 20264pm Wed, Oct 28 20265pm Wed, Oct 28 20266pm Wed, Oct 28 20267pm Wed, Oct 28 20268pm Wed, Oct 28 20269pm Wed, Oct 28 202610pm Wed, Oct 28 202611pm Wed, Oct 28 202612am Thu, Oct 29 20261am Thu, Oct 29 20262am Thu, Oct 29 20263am Thu, Oct 29 20264am Thu, Oct 29 20265am Thu, Oct 29 20266am Thu, Oct 29 20267am Thu, Oct 29 20268am Thu, Oct 29 20269am Thu, Oct 29 202610am Thu, Oct 29 202611am Thu, Oct 29 202612pm Thu, Oct 29 20261pm Thu, Oct 29 20262pm Thu, Oct 29 20263pm Thu, Oct 29 20264pm Thu, Oct 29 20265pm Thu, Oct 29 20266pm Thu, Oct 29 20267pm Thu, Oct 29 20268pm Thu, Oct 29 20269pm Thu, Oct 29 202610pm Thu, Oct 29 202611pm Thu, Oct 29 202612am Fri, Oct 30 20261am Fri, Oct 30 20262am Fri, Oct 30 20263am Fri, Oct 30 20264am Fri, Oct 30 20265am Fri, Oct 30 20266am Fri, Oct 30 20267am Fri, Oct 30 20268am Fri, Oct 30 20269am Fri, Oct 30 202610am Fri, Oct 30 202611am Fri, Oct 30 202612pm Fri, Oct 30 20261pm Fri, Oct 30 20262pm Fri, Oct 30 20263pm Fri, Oct 30 20264pm Fri, Oct 30 20265pm Fri, Oct 30 2026

Date	10/26																		10/27
Hour (CDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Surface Wind (kt)	9	10	10	10	10	10	10	11	11	11	11	12	11	10	10	10	10	10	10	10	10	10	10	10
Wind Dir	N	N	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NNE	NE	NE	NE	ENE	E	E	E	E	ESE
Gust					15	15	16	16	17	17	17	17	17	16	16	15			15	15				15
Wave Height (ft)	0	1	1	2	2	2	2	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3
Wave Period (sec)	2	3	3	4	6	7	7	7	7	7	7	6	6	6	6	6	7	7	7	7	6	5	5	5
Wave Direction (°)	140	10	20	30	30	40	40	40	40	40	40	40	40	40	40	40	40	40	40	40	50	60	60	60
Date																			10/28
Hour (CDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Surface Wind (kt)	10	10	10	10	10	10	9	8	7	7	6	6	6	7	7	7	7	7	6	6	5	5	5	5
Wind Dir	ESE	ESE	ESE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	S	S	S	S	S	S
Gust	15	16	16	16	15
Wave Height (ft)	2	2	2	2	2	1	1	1	1	1	1	1	0	0	1	1	1	1	1	1	0	0	0	0
Wave Period (sec)	5	5	4	4	4	4	4	4	3	3	3	3	3	3	3	3	3	3	3	3	3	3	3	2
Wave Direction (°)	70	60	70	80	90	90	100	100	100	100	100	100	110	110	110	120	120	120	120	120	130	130	130	130

International System of Units Forecast Discussion Marine Point Forecast Hourly Weather Graph National Marine Forecasts Tide Information Hazardous Weather Outlook Regional Weather Conditions Past Weather Information