Point Forecast: Chicago O'Hare International Airport IL  41.98N 87.9W	Last Update: 1:56 pm CDT Jun 4, 2024

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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 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: 2pm Tue, Jun 4 20243pm Tue, Jun 4 20244pm Tue, Jun 4 20245pm Tue, Jun 4 20246pm Tue, Jun 4 20247pm Tue, Jun 4 20248pm Tue, Jun 4 20249pm Tue, Jun 4 202410pm Tue, Jun 4 202411pm Tue, Jun 4 202412am Wed, Jun 5 20241am Wed, Jun 5 20242am Wed, Jun 5 20243am Wed, Jun 5 20244am Wed, Jun 5 20245am Wed, Jun 5 20246am Wed, Jun 5 20247am Wed, Jun 5 20248am Wed, Jun 5 20249am Wed, Jun 5 202410am Wed, Jun 5 202411am Wed, Jun 5 202412pm Wed, Jun 5 20241pm Wed, Jun 5 20242pm Wed, Jun 5 20243pm Wed, Jun 5 20244pm Wed, Jun 5 20245pm Wed, Jun 5 20246pm Wed, Jun 5 20247pm Wed, Jun 5 20248pm Wed, Jun 5 20249pm Wed, Jun 5 202410pm Wed, Jun 5 202411pm Wed, Jun 5 202412am Thu, Jun 6 20241am Thu, Jun 6 20242am Thu, Jun 6 20243am Thu, Jun 6 20244am Thu, Jun 6 20245am Thu, Jun 6 20246am Thu, Jun 6 20247am Thu, Jun 6 20248am Thu, Jun 6 20249am Thu, Jun 6 202410am Thu, Jun 6 202411am Thu, Jun 6 202412pm Thu, Jun 6 20241pm Thu, Jun 6 20242pm Thu, Jun 6 20243pm Thu, Jun 6 20244pm Thu, Jun 6 20245pm Thu, Jun 6 20246pm Thu, Jun 6 20247pm Thu, Jun 6 20248pm Thu, Jun 6 20249pm Thu, Jun 6 202410pm Thu, Jun 6 202411pm Thu, Jun 6 202412am Fri, Jun 7 20241am Fri, Jun 7 20242am Fri, Jun 7 20243am Fri, Jun 7 20244am Fri, Jun 7 20245am Fri, Jun 7 20246am Fri, Jun 7 20247am Fri, Jun 7 20248am Fri, Jun 7 20249am Fri, Jun 7 202410am Fri, Jun 7 202411am Fri, Jun 7 202412pm Fri, Jun 7 20241pm Fri, Jun 7 20242pm Fri, Jun 7 20243pm Fri, Jun 7 20244pm Fri, Jun 7 20245pm Fri, Jun 7 20246pm Fri, Jun 7 20247pm Fri, Jun 7 20248pm Fri, Jun 7 20249pm Fri, Jun 7 202410pm Fri, Jun 7 202411pm Fri, Jun 7 202412am Sat, Jun 8 20241am Sat, Jun 8 20242am Sat, Jun 8 20243am Sat, Jun 8 20244am Sat, Jun 8 20245am Sat, Jun 8 20246am Sat, Jun 8 20247am Sat, Jun 8 20248am Sat, Jun 8 20249am Sat, Jun 8 202410am Sat, Jun 8 202411am Sat, Jun 8 202412pm Sat, Jun 8 20241pm Sat, Jun 8 20242pm Sat, Jun 8 20243pm Sat, Jun 8 20244pm Sat, Jun 8 20245pm Sat, Jun 8 20246pm Sat, Jun 8 20247pm Sat, Jun 8 20248pm Sat, Jun 8 20249pm Sat, Jun 8 202410pm Sat, Jun 8 202411pm Sat, Jun 8 202412am Sun, Jun 9 20241am Sun, Jun 9 2024

Date	06/04										06/05
Hour (CDT)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Temperature (°F)	84	85	84	83	82	79	78	75	73	73	72	72	71	71	70	71	70	71	71	72	73	74	75	76
Dewpoint (°F)	63	63	63	64	65	66	67	67	67	67	67	67	67	68	68	68	68	67	67	66	65	63	61	59
Heat Index (°F)	85	86	85	85	84	79	78	75															75	76
Surface Wind (mph)	13	13	14	11	11	10	10	9	9	10	10	10	10	9	9	9	9	10	13	10	11	11	11	13
Wind Dir	S	SSE	SSE	S	SSE	S	S	S	S	S	S	S	S	S	S	SSW	SSW	SW	SW	WSW	W	W	W	W
Gust	20	20	20	20	18	17	16	16	16	16	15	15	15	14	14	14	14			16	17	17	18	20
Sky Cover (%)	64	66	73	83	83	83	84	85	86	80	79	80	83	87	82	82	88	75	83	81	79	72	58	45
Precipitation Potential (%)	10	15	32	37	31	24	29	41	64	67	59	61	64	62	61	56	47	42	42	42	32	32	32	7
Relative Humidity (%)	49	47	49	52	57	65	69	76	80	83	85	84	87	91	93	90	94	87	87	81	77	70	61	55
Rain	--	SChc	Chc	Chc	Chc	SChc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--
Thunder	--	SChc	SChc	SChc	SChc	SChc	Chc	Chc	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--
Date											06/06
Hour (CDT)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Temperature (°F)	78	79	79	79	78	77	75	73	70	68	66	65	64	63	62	61	61	64	67	70	72	73	74	74
Dewpoint (°F)	57	56	55	55	55	55	56	56	56	56	56	55	55	55	55	55	55	54	53	53	52	51	50	49
Heat Index (°F)	78	79	80	80	78	77	75
Surface Wind (mph)	13	14	15	14	11	10	9	8	8	9	9	10	10	9	9	9	10	10	11	13	14	15	16	17
Wind Dir	W	W	W	W	W	W	W	WSW	WSW	WSW	WSW	W	W	W	W	W	W	W	W	W	W	W	W	W
Gust	21	22	22	22	20	18	17	17	17	17	17	17	17	17	18	17	17	16	18	20	22	23	25	26
Sky Cover (%)	27	16	6	8	10	19	28	29	33	43	52	54	43	26	11	5	3	1	2	3	4	10	16	22
Precipitation Potential (%)	7	7	5	5	5	25	25	25	25	25	25	12	12	12	12	12	12	0	0	0	0	0	0	4
Relative Humidity (%)	49	46	43	43	45	47	52	55	61	65	70	70	73	75	78	81	81	70	61	55	49	46	43	41
Rain	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--

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