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Point Forecast: Chicago IL  41.84N 87.68W	Last Update: 5:16 pm CDT Jul 23, 2019

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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 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: 5pm Tue, Jul 23 20196pm Tue, Jul 23 20197pm Tue, Jul 23 20198pm Tue, Jul 23 20199pm Tue, Jul 23 201910pm Tue, Jul 23 201911pm Tue, Jul 23 201912am Wed, Jul 24 20191am Wed, Jul 24 20192am Wed, Jul 24 20193am Wed, Jul 24 20194am Wed, Jul 24 20195am Wed, Jul 24 20196am Wed, Jul 24 20197am Wed, Jul 24 20198am Wed, Jul 24 20199am Wed, Jul 24 201910am Wed, Jul 24 201911am Wed, Jul 24 201912pm Wed, Jul 24 20191pm Wed, Jul 24 20192pm Wed, Jul 24 20193pm Wed, Jul 24 20194pm Wed, Jul 24 20195pm Wed, Jul 24 20196pm Wed, Jul 24 20197pm Wed, Jul 24 20198pm Wed, Jul 24 20199pm Wed, Jul 24 201910pm Wed, Jul 24 201911pm Wed, Jul 24 201912am Thu, Jul 25 20191am Thu, Jul 25 20192am Thu, Jul 25 20193am Thu, Jul 25 20194am Thu, Jul 25 20195am Thu, Jul 25 20196am Thu, Jul 25 20197am Thu, Jul 25 20198am Thu, Jul 25 20199am Thu, Jul 25 201910am Thu, Jul 25 201911am Thu, Jul 25 201912pm Thu, Jul 25 20191pm Thu, Jul 25 20192pm Thu, Jul 25 20193pm Thu, Jul 25 20194pm Thu, Jul 25 20195pm Thu, Jul 25 20196pm Thu, Jul 25 20197pm Thu, Jul 25 20198pm Thu, Jul 25 20199pm Thu, Jul 25 201910pm Thu, Jul 25 201911pm Thu, Jul 25 201912am Fri, Jul 26 20191am Fri, Jul 26 20192am Fri, Jul 26 20193am Fri, Jul 26 20194am Fri, Jul 26 20195am Fri, Jul 26 20196am Fri, Jul 26 20197am Fri, Jul 26 20198am Fri, Jul 26 20199am Fri, Jul 26 201910am Fri, Jul 26 201911am Fri, Jul 26 201912pm Fri, Jul 26 20191pm Fri, Jul 26 20192pm Fri, Jul 26 20193pm Fri, Jul 26 20194pm Fri, Jul 26 20195pm Fri, Jul 26 20196pm Fri, Jul 26 20197pm Fri, Jul 26 20198pm Fri, Jul 26 20199pm Fri, Jul 26 201910pm Fri, Jul 26 201911pm Fri, Jul 26 201912am Sat, Jul 27 20191am Sat, Jul 27 20192am Sat, Jul 27 20193am Sat, Jul 27 20194am Sat, Jul 27 20195am Sat, Jul 27 20196am Sat, Jul 27 20197am Sat, Jul 27 20198am Sat, Jul 27 20199am Sat, Jul 27 201910am Sat, Jul 27 201911am Sat, Jul 27 201912pm Sat, Jul 27 20191pm Sat, Jul 27 20192pm Sat, Jul 27 20193pm Sat, Jul 27 20194pm Sat, Jul 27 20195pm Sat, Jul 27 20196pm Sat, Jul 27 20197pm Sat, Jul 27 20198pm Sat, Jul 27 20199pm Sat, Jul 27 201910pm Sat, Jul 27 201911pm Sat, Jul 27 201912am Sun, Jul 28 20191am Sun, Jul 28 20192am Sun, Jul 28 20193am Sun, Jul 28 20194am Sun, Jul 28 2019

Date	07/23							07/24
Hour (CDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	76	75	74	71	69	69	68	67	66	66	65	64	64	64	66	69	72	74	75	76	76	77	77	78
Dewpoint (°F)	56	56	57	57	58	59	59	59	60	59	59	59	59	60	60	59	59	58	57	56	55	54	53	53
Heat Index (°F)	76	75																	75	76	76	77	77	78
Surface Wind (mph)	10	10	9	8	8	7	6	6	5	5	3	3	3	3	3	3	3	5	6	7	8	9	9	10
Wind Dir	NNE	NNE	NE	NNE	N	N	N	NNW	NW	NW	NNW	NNW	NNW	NNW	N	N	N	NNE	NNE	NE	ENE	ENE	ENE	E
Gust	15	15																				14	14	15
Sky Cover (%)	46	44	43	42	40	39	37	35	32	31	29	28	26	24	22	20	18	16	15	13	11	13	15	17
Precipitation Potential (%)	20	17	13	10	7	4	4	5	5	4	3	2	1	0	0	0	0	0	0	0	6	6	6	6
Relative Humidity (%)	50	52	55	61	68	70	73	73	81	78	81	84	84	87	81	68	64	57	54	50	48	45	43	42
Rain	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date								07/25
Hour (CDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	77	76	75	73	72	71	71	70	69	68	67	66	66	67	68	71	74	78	80	82	84	85	85	85
Dewpoint (°F)	53	52	53	54	56	58	58	58	58	58	57	57	58	58	57	58	59	59	59	59	59	59	59	59
Heat Index (°F)	77	77	76															78	81	82	84	85	85	85
Surface Wind (mph)	9	8	7	6	5	5	5	5	5	6	6	6	6	6	2	2	2	2	3	3	5	5	6	6
Wind Dir	E	E	E	ESE	SE	SSE	SSE	S	S	S	SSW	SSW	SW	SW	SW	SW	SW	SW	SSW	S	S	S	S	S
Gust	14
Sky Cover (%)	18	19	20	18	16	15	14	14	14	14	15	16	14	11	7	6	5	4	5	7	8	10	14	16
Precipitation Potential (%)	6	6	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	4	4	4	4
Relative Humidity (%)	43	42	45	51	57	63	63	66	68	70	70	73	75	73	68	63	59	52	49	46	43	41	41	41
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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