Point Forecast: Chicago IL  41.84N 87.68W	Last Update: 8:57 pm CDT Jun 30, 2025

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder 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: 12am Tue, Jul 1 20251am Tue, Jul 1 20252am Tue, Jul 1 20253am Tue, Jul 1 20254am Tue, Jul 1 20255am Tue, Jul 1 20256am Tue, Jul 1 20257am Tue, Jul 1 20258am Tue, Jul 1 20259am Tue, Jul 1 202510am Tue, Jul 1 202511am Tue, Jul 1 202512pm Tue, Jul 1 20251pm Tue, Jul 1 20252pm Tue, Jul 1 20253pm Tue, Jul 1 20254pm Tue, Jul 1 20255pm Tue, Jul 1 20256pm Tue, Jul 1 20257pm Tue, Jul 1 20258pm Tue, Jul 1 20259pm Tue, Jul 1 202510pm Tue, Jul 1 202511pm Tue, Jul 1 202512am Wed, Jul 2 20251am Wed, Jul 2 20252am Wed, Jul 2 20253am Wed, Jul 2 20254am Wed, Jul 2 20255am Wed, Jul 2 20256am Wed, Jul 2 20257am Wed, Jul 2 20258am Wed, Jul 2 20259am Wed, Jul 2 202510am Wed, Jul 2 202511am Wed, Jul 2 202512pm Wed, Jul 2 20251pm Wed, Jul 2 20252pm Wed, Jul 2 20253pm Wed, Jul 2 20254pm Wed, Jul 2 20255pm Wed, Jul 2 20256pm Wed, Jul 2 20257pm Wed, Jul 2 20258pm Wed, Jul 2 20259pm Wed, Jul 2 202510pm Wed, Jul 2 202511pm Wed, Jul 2 202512am Thu, Jul 3 20251am Thu, Jul 3 20252am Thu, Jul 3 20253am Thu, Jul 3 20254am Thu, Jul 3 20255am Thu, Jul 3 20256am Thu, Jul 3 20257am Thu, Jul 3 20258am Thu, Jul 3 20259am Thu, Jul 3 202510am Thu, Jul 3 202511am Thu, Jul 3 202512pm Thu, Jul 3 20251pm Thu, Jul 3 20252pm Thu, Jul 3 20253pm Thu, Jul 3 20254pm Thu, Jul 3 20255pm Thu, Jul 3 20256pm Thu, Jul 3 20257pm Thu, Jul 3 20258pm Thu, Jul 3 20259pm Thu, Jul 3 202510pm Thu, Jul 3 202511pm Thu, Jul 3 202512am Fri, Jul 4 20251am Fri, Jul 4 20252am Fri, Jul 4 20253am Fri, Jul 4 20254am Fri, Jul 4 20255am Fri, Jul 4 20256am Fri, Jul 4 20257am Fri, Jul 4 20258am Fri, Jul 4 20259am Fri, Jul 4 202510am Fri, Jul 4 202511am Fri, Jul 4 202512pm Fri, Jul 4 20251pm Fri, Jul 4 20252pm Fri, Jul 4 20253pm Fri, Jul 4 20254pm Fri, Jul 4 20255pm Fri, Jul 4 20256pm Fri, Jul 4 20257pm Fri, Jul 4 20258pm Fri, Jul 4 20259pm Fri, Jul 4 202510pm Fri, Jul 4 202511pm Fri, Jul 4 202512am Sat, Jul 5 20251am Sat, Jul 5 20252am Sat, Jul 5 20253am Sat, Jul 5 20254am Sat, Jul 5 20255am Sat, Jul 5 20256am Sat, Jul 5 20257am Sat, Jul 5 20258am Sat, Jul 5 20259am Sat, Jul 5 202510am Sat, Jul 5 202511am Sat, Jul 5 2025

Date	07/01
Hour (CDT)	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Temperature (°F)	76	75	73	72	71	70	70	72	74	76	78	80	81	81	81	82	82	81	81	80	78	76	75	74
Dewpoint (°F)	64	64	64	64	64	64	64	64	64	62	61	60	60	61	61	61	62	61	61	61	62	62	62	63
Heat Index (°F)	76	75								76	78	81	82	82	82	82	82	82	82	81	79	77	75
Surface Wind (mph)	7	7	7	7	7	7	7	8	8	9	9	9	9	9	9	9	9	9	7	7	6	5	3	3
Wind Dir	NW	NW	NW	WNW	WNW	NW	NW	NW	NW	NW	NNW	NNW	N	N	NNE	NNE	NE	NE	NE	ENE	E	SSE	S	SSW
Gust	13	13	13		13	13	14	15	15	14	14
Sky Cover (%)	54	53	28	14	7	7	5	4	3	3	4	9	17	15	18	14	8	6	4	12	11	11	10	9
Precipitation Potential (%)	3	4	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	66	70	73	76	79	82	82	76	70	63	55	51	50	50	51	50	51	50	51	53	56	61	65	68
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date	07/02
Hour (CDT)	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23
Temperature (°F)	73	72	72	71	71	70	71	73	76	79	82	83	84	85	85	86	85	85	85	84	82	80	79	77
Dewpoint (°F)	63	63	63	63	63	64	64	65	65	65	65	64	64	64	64	64	64	64	63	63	64	64	64	64
Heat Index (°F)									76	81	83	85	86	86	87	87	87	86	86	85	84	82	79	77
Surface Wind (mph)	3	5	5	5	5	5	3	3	5	5	6	7	8	8	9	9	9	8	7	7	5	5	3	3
Wind Dir	SW	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	WNW	WNW	WNW	NW	NW	NW	WNW	WNW	WNW	W	W	W
Gust													13	14	14	14	14	13
Sky Cover (%)	7	6	7	9	10	10	11	11	10	9	8	15	22	29	28	28	27	28	30	31	27	24	20	17
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	11	11	11	11	11	11	6	6	6	6	6
Relative Humidity (%)	70	72	74	75	77	80	80	77	69	62	57	53	51	49	48	48	49	49	49	51	53	57	61	65
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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