Point Forecast: Chicago IL  41.84N 87.68W	Last Update: 5:26 pm CST Jan 22, 2025

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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 Haines Index Lightning Activity Level 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: 7pm Wed, Jan 22 20258pm Wed, Jan 22 20259pm Wed, Jan 22 202510pm Wed, Jan 22 202511pm Wed, Jan 22 202512am Thu, Jan 23 20251am Thu, Jan 23 20252am Thu, Jan 23 20253am Thu, Jan 23 20254am Thu, Jan 23 20255am Thu, Jan 23 20256am Thu, Jan 23 20257am Thu, Jan 23 20258am Thu, Jan 23 20259am Thu, Jan 23 202510am Thu, Jan 23 202511am Thu, Jan 23 202512pm Thu, Jan 23 20251pm Thu, Jan 23 20252pm Thu, Jan 23 20253pm Thu, Jan 23 20254pm Thu, Jan 23 20255pm Thu, Jan 23 20256pm Thu, Jan 23 20257pm Thu, Jan 23 20258pm Thu, Jan 23 20259pm Thu, Jan 23 202510pm Thu, Jan 23 202511pm Thu, Jan 23 202512am Fri, Jan 24 20251am Fri, Jan 24 20252am Fri, Jan 24 20253am Fri, Jan 24 20254am Fri, Jan 24 20255am Fri, Jan 24 20256am Fri, Jan 24 20257am Fri, Jan 24 20258am Fri, Jan 24 20259am Fri, Jan 24 202510am Fri, Jan 24 202511am Fri, Jan 24 202512pm Fri, Jan 24 20251pm Fri, Jan 24 20252pm Fri, Jan 24 20253pm Fri, Jan 24 20254pm Fri, Jan 24 20255pm Fri, Jan 24 20256pm Fri, Jan 24 20257pm Fri, Jan 24 20258pm Fri, Jan 24 20259pm Fri, Jan 24 202510pm Fri, Jan 24 202511pm Fri, Jan 24 202512am Sat, Jan 25 20251am Sat, Jan 25 20252am Sat, Jan 25 20253am Sat, Jan 25 20254am Sat, Jan 25 20255am Sat, Jan 25 20256am Sat, Jan 25 20257am Sat, Jan 25 20258am Sat, Jan 25 20259am Sat, Jan 25 202510am Sat, Jan 25 202511am Sat, Jan 25 202512pm Sat, Jan 25 20251pm Sat, Jan 25 20252pm Sat, Jan 25 20253pm Sat, Jan 25 20254pm Sat, Jan 25 20255pm Sat, Jan 25 20256pm Sat, Jan 25 20257pm Sat, Jan 25 20258pm Sat, Jan 25 20259pm Sat, Jan 25 202510pm Sat, Jan 25 202511pm Sat, Jan 25 202512am Sun, Jan 26 20251am Sun, Jan 26 20252am Sun, Jan 26 20253am Sun, Jan 26 20254am Sun, Jan 26 20255am Sun, Jan 26 20256am Sun, Jan 26 20257am Sun, Jan 26 20258am Sun, Jan 26 20259am Sun, Jan 26 202510am Sun, Jan 26 202511am Sun, Jan 26 202512pm Sun, Jan 26 20251pm Sun, Jan 26 20252pm Sun, Jan 26 20253pm Sun, Jan 26 20254pm Sun, Jan 26 20255pm Sun, Jan 26 20256pm Sun, Jan 26 20257pm Sun, Jan 26 20258pm Sun, Jan 26 20259pm Sun, Jan 26 202510pm Sun, Jan 26 202511pm Sun, Jan 26 202512am Mon, Jan 27 20251am Mon, Jan 27 20252am Mon, Jan 27 20253am Mon, Jan 27 20254am Mon, Jan 27 20255am Mon, Jan 27 20256am Mon, Jan 27 2025

Date	01/22					01/23
Hour (CST)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	22	21	21	20	20	20	20	20	20	20	19	19	18	17	17	17	17	18	20	21	20	19	17	16
Dewpoint (°F)	10	12	12	13	14	15	15	16	16	16	15	13	10	9	9	8	7	6	5	5	4	4	4	4
Wind Chill (°F)	10	9	9	8	9	9	9	9	9	9	7	6	5	3	2	2	2	4	6	8	7	6	4	4
Surface Wind (mph)	11	13	11	11	10	9	9	9	9	10	10	13	13	14	16	15	15	15	15	15	14	13	13	9
Wind Dir	SSW	SSW	SSW	SSW	SSW	SW	SW	WSW	WSW	W	W	WNW	NW	NW	NW	NW	NW	NW	NW	NW	NW	WNW	WNW	WNW
Gust	22	22	21	20	18	17	16	15	15	16	17	21	22	23	24	23	23	23	23	23	21	21		14
Sky Cover (%)	97	97	97	97	97	97	97	97	97	95	93	88	82	75	68	62	55	49	42	36	29	28	28	28
Precipitation Potential (%)	43	69	88	86	82	67	52	36	21	19	16	13	11	8	6	5	4	2	2	2	2	2	1	0
Relative Humidity (%)	59	68	68	74	77	81	81	84	84	84	84	77	70	70	70	67	64	59	51	49	49	51	56	58
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	Chc	Lkly	Ocnl	Ocnl	Ocnl	Lkly	Chc	Chc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date						01/24
Hour (CST)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	15	14	13	12	11	10	9	9	8	7	7	6	6	7	9	12	15	18	20	21	21	20	19	19
Dewpoint (°F)	4	3	2	3	2	2	1	1	0	0	0	0	0	0	0	1	1	2	2	3	3	4	4	5
Wind Chill (°F)	4	3	2	1	0	-1	-1	-1	-2	-3	-3	-4	-6	-5	-2	0	2	5	7	9	9	8	7	7
Surface Wind (mph)	8	8	8	7	7	7	6	6	6	6	6	6	7	7	7	8	10	11	13	13	13	11	10	10
Wind Dir	WNW	WNW	WNW	WNW	WNW	WNW	W	W	W	W	W	W	W	WSW	WSW	WSW	SW	SW	SW	SW	SW	SW	SSW	SSW
Gust																		17	18	20	20	18	16	15
Sky Cover (%)	23	18	12	11	9	8	8	8	7	7	7	6	5	5	4	4	5	6	13	20	28	38	48	59
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Relative Humidity (%)	61	61	61	66	66	69	69	69	69	72	72	76	76	72	66	60	53	49	45	45	45	49	51	54
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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