Point Forecast: 20NM NNE Gary IN  41.9N 87.23W	Last Update: 6:31 pm CDT Oct 15, 2026

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Weather Elements Marine Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°C) Dewpoint (°C) Wind Chill (°C) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet Freezing Spray Fog Wave Hght (m)-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: 7pm Thu, Oct 15 20268pm Thu, Oct 15 20269pm Thu, Oct 15 202610pm Thu, Oct 15 202611pm Thu, Oct 15 202612am Fri, Oct 16 20261am Fri, Oct 16 20262am Fri, Oct 16 20263am Fri, Oct 16 20264am Fri, Oct 16 20265am Fri, Oct 16 20266am Fri, Oct 16 20267am Fri, Oct 16 20268am Fri, Oct 16 20269am Fri, Oct 16 202610am Fri, Oct 16 202611am Fri, Oct 16 202612pm Fri, Oct 16 20261pm Fri, Oct 16 20262pm Fri, Oct 16 20263pm Fri, Oct 16 20264pm Fri, Oct 16 20265pm Fri, Oct 16 20266pm Fri, Oct 16 20267pm Fri, Oct 16 20268pm Fri, Oct 16 20269pm Fri, Oct 16 202610pm Fri, Oct 16 202611pm Fri, Oct 16 202612am Sat, Oct 17 20261am Sat, Oct 17 20262am Sat, Oct 17 20263am Sat, Oct 17 20264am Sat, Oct 17 20265am Sat, Oct 17 20266am Sat, Oct 17 20267am Sat, Oct 17 20268am Sat, Oct 17 20269am Sat, Oct 17 202610am Sat, Oct 17 202611am Sat, Oct 17 202612pm Sat, Oct 17 20261pm Sat, Oct 17 20262pm Sat, Oct 17 20263pm Sat, Oct 17 20264pm Sat, Oct 17 20265pm Sat, Oct 17 20266pm Sat, Oct 17 20267pm Sat, Oct 17 20268pm Sat, Oct 17 20269pm Sat, Oct 17 202610pm Sat, Oct 17 202611pm Sat, Oct 17 202612am Sun, Oct 18 20261am Sun, Oct 18 20262am Sun, Oct 18 20263am Sun, Oct 18 20264am Sun, Oct 18 20265am Sun, Oct 18 20266am Sun, Oct 18 20267am Sun, Oct 18 20268am Sun, Oct 18 20269am Sun, Oct 18 202610am Sun, Oct 18 202611am Sun, Oct 18 202612pm Sun, Oct 18 20261pm Sun, Oct 18 20262pm Sun, Oct 18 20263pm Sun, Oct 18 20264pm Sun, Oct 18 20265pm Sun, Oct 18 20266pm Sun, Oct 18 20267pm Sun, Oct 18 20268pm Sun, Oct 18 20269pm Sun, Oct 18 202610pm Sun, Oct 18 202611pm Sun, Oct 18 202612am Mon, Oct 19 20261am Mon, Oct 19 20262am Mon, Oct 19 20263am Mon, Oct 19 20264am Mon, Oct 19 20265am Mon, Oct 19 20266am Mon, Oct 19 20267am Mon, Oct 19 20268am Mon, Oct 19 20269am Mon, Oct 19 202610am Mon, Oct 19 202611am Mon, Oct 19 202612pm Mon, Oct 19 20261pm Mon, Oct 19 20262pm Mon, Oct 19 20263pm Mon, Oct 19 20264pm Mon, Oct 19 20265pm Mon, Oct 19 20266pm Mon, Oct 19 20267pm Mon, Oct 19 20268pm Mon, Oct 19 20269pm Mon, Oct 19 202610pm Mon, Oct 19 202611pm Mon, Oct 19 202612am Tue, Oct 20 20261am Tue, Oct 20 20262am Tue, Oct 20 20263am Tue, Oct 20 20264am Tue, Oct 20 20265am Tue, Oct 20 20266am Tue, Oct 20 2026

Date	10/15					10/16
Hour (CDT)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Surface Wind (kt)	11	12	12	15	19	22	25	26	27	28	29	28	27	27	26	25	26	27	28	31	33	35	36	36
Wind Dir	SSE	S	SSW	WSW	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NNW	N	N	N
Gust	16	17	19																		38	40	42	42
Wave Height (m)	0	0	0	0	1	1	1	2	2	2	2	2	2	2	2	2	2	2	2	3	3	4	5	5
Wave Period (sec)	3	3	3	3	3	4	5	6	6	6	6	6	7	7	7	7	7	7	7	8	8	10	11	12
Wave Direction (°)	140	150	160	200	250	260	280	280	280	290	300	300	300	310	310	310	310	320	320	330	340	350	150	10
Date						10/17
Hour (CDT)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Surface Wind (kt)	36	35	33	31	30	29	28	26	24	21	19	17	14	11	10	8	7	6	6	6	6	6	8	11
Wind Dir	N	N	N	N	N	N	N	N	N	N	N	N	N	NNE	NNE	NNE	N	W	WSW	WSW	SW	SW	SW	SW
Gust	42	40	39	36
Wave Height (m)	6	6	5	5	5	5	4	4	4	3	3	3	2	2	2	2	2	1	1	1	1	1	1	1
Wave Period (sec)	12	12	12	12	12	12	12	11	11	11	10	10	10	10	9	9	9	8	8	8	8	7	7	7
Wave Direction (°)	10	10	10	10	10	10	10	10	10	10	10	10	10	0	10	10	0	10	10	10	10	10	10	10

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