Point Forecast: 4 Miles NE Chicago IL  41.88N 87.62W	Last Update: 12:51 am CST Jan 21, 2026

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Weather Elements Fire 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 Fog Mixing Height  x100ftx100m Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) 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: 1am Wed, Jan 21 20262am Wed, Jan 21 20263am Wed, Jan 21 20264am Wed, Jan 21 20265am Wed, Jan 21 20266am Wed, Jan 21 20267am Wed, Jan 21 20268am Wed, Jan 21 20269am Wed, Jan 21 202610am Wed, Jan 21 202611am Wed, Jan 21 202612pm Wed, Jan 21 20261pm Wed, Jan 21 20262pm Wed, Jan 21 20263pm Wed, Jan 21 20264pm Wed, Jan 21 20265pm Wed, Jan 21 20266pm Wed, Jan 21 20267pm Wed, Jan 21 20268pm Wed, Jan 21 20269pm Wed, Jan 21 202610pm Wed, Jan 21 202611pm Wed, Jan 21 202612am Thu, Jan 22 20261am Thu, Jan 22 20262am Thu, Jan 22 20263am Thu, Jan 22 20264am Thu, Jan 22 20265am Thu, Jan 22 20266am Thu, Jan 22 20267am Thu, Jan 22 20268am Thu, Jan 22 20269am Thu, Jan 22 202610am Thu, Jan 22 202611am Thu, Jan 22 202612pm Thu, Jan 22 20261pm Thu, Jan 22 20262pm Thu, Jan 22 20263pm Thu, Jan 22 20264pm Thu, Jan 22 20265pm Thu, Jan 22 20266pm Thu, Jan 22 20267pm Thu, Jan 22 20268pm Thu, Jan 22 20269pm Thu, Jan 22 202610pm Thu, Jan 22 202611pm Thu, Jan 22 202612am Fri, Jan 23 20261am Fri, Jan 23 20262am Fri, Jan 23 20263am Fri, Jan 23 20264am Fri, Jan 23 20265am Fri, Jan 23 20266am Fri, Jan 23 20267am Fri, Jan 23 20268am Fri, Jan 23 20269am Fri, Jan 23 202610am Fri, Jan 23 202611am Fri, Jan 23 202612pm Fri, Jan 23 20261pm Fri, Jan 23 20262pm Fri, Jan 23 20263pm Fri, Jan 23 20264pm Fri, Jan 23 20265pm Fri, Jan 23 20266pm Fri, Jan 23 20267pm Fri, Jan 23 20268pm Fri, Jan 23 20269pm Fri, Jan 23 202610pm Fri, Jan 23 202611pm Fri, Jan 23 202612am Sat, Jan 24 20261am Sat, Jan 24 20262am Sat, Jan 24 20263am Sat, Jan 24 20264am Sat, Jan 24 20265am Sat, Jan 24 20266am Sat, Jan 24 20267am Sat, Jan 24 20268am Sat, Jan 24 20269am Sat, Jan 24 202610am Sat, Jan 24 202611am Sat, Jan 24 202612pm Sat, Jan 24 20261pm Sat, Jan 24 20262pm Sat, Jan 24 20263pm Sat, Jan 24 20264pm Sat, Jan 24 20265pm Sat, Jan 24 20266pm Sat, Jan 24 20267pm Sat, Jan 24 20268pm Sat, Jan 24 20269pm Sat, Jan 24 202610pm Sat, Jan 24 202611pm Sat, Jan 24 202612am Sun, Jan 25 20261am Sun, Jan 25 20262am Sun, Jan 25 20263am Sun, Jan 25 20264am Sun, Jan 25 20265am Sun, Jan 25 20266am Sun, Jan 25 20267am Sun, Jan 25 20268am Sun, Jan 25 20269am Sun, Jan 25 202610am Sun, Jan 25 202611am Sun, Jan 25 202612pm Sun, Jan 25 2026

Date	01/21																							01/22
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
Temperature (°F)	24	25	26	26	25	25	26	26	26	27	27	27	28	30	30	29	28	26	26	26	27	26	26	26
Dewpoint (°F)	14	16	17	18	19	20	20	21	21	20	20	19	19	19	19	19	19	19	20	20	20	20	20	20
Wind Chill (°F)	13	13	14	14	13	13	14	14	15	15	15	16	17	18	18	18	16	14	13	13	13	12	12	11
Surface Wind (mph)	11	11	11	13	13	13	13	13	13	14	14	15	15	16	16	15	14	15	16	18	23	23	24	23
Wind Dir	S	S	S	SSW	SSW	SW	SW	WSW	W	W	W	W	W	WSW	WSW	WSW	WSW	WSW	WSW	WSW	W	W	W	W
Gust	21	20	21	22	22	22	22	22	21	21	22	23	24	25	25	24	25	28	28	33	38	38	38	36
Sky Cover (%)	100	100	100	99	98	97	94	90	87	82	78	74	69	64	59	64	69	74	72	70	69	71	74	76
Precipitation Potential (%)	61	56	72	89	82	71	55	39	22	14	4	0	0	0	0	3	8	54	61	61	38	16	16	6
Relative Humidity (%)	65	67	70	73	77	80	80	80	78	76	74	71	67	64	64	65	68	73	78	77	75	77	77	78
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	Lkly	Lkly	Lkly	Ocnl	Ocnl	Lkly	Lkly	Chc	SChc	Chc	--	--	--	--	--	--	--	Chc	Lkly	Lkly	Chc	SChc	SChc	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																								01/23
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
Temperature (°F)	24	22	20	18	17	16	16	16	17	18	19	21	21	22	22	21	20	19	18	18	16	15	13	11
Dewpoint (°F)	18	16	14	12	10	8	8	8	8	8	8	9	9	9	10	10	10	10	10	9	8	7	5	3
Wind Chill (°F)	9	7	4	2	1	0	0	0	1	3	5	7	8	9	9	9	8	7	6	4	2	0	-2	-5
Surface Wind (mph)	23	21	20	18	17	16	16	15	15	16	16	16	17	17	17	16	16	16	16	17	18	20	20	21
Wind Dir	W	WNW	WNW	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	WNW	WNW	WNW	WNW	WNW
Gust	34	33	32	30	25	22	22	22	22	23	23	24	25	25	24	23	22	22	22	23	25	25	26	26
Sky Cover (%)	68	61	54	46	39	31	26	22	17	19	22	24	27	29	32	39	45	52	60	67	75	67	58	50
Precipitation Potential (%)	6	6	6	6	6	0	0	0	0	0	0	1	1	1	1	1	1	3	3	3	3	3	3	9
Relative Humidity (%)	78	79	78	77	74	71	70	70	68	65	62	59	58	58	59	60	63	65	68	69	70	70	68	68
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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