Point Forecast: 3 Miles NNE Vienna IL  37.44N 88.88W	Last Update: 5:21 pm CDT Jul 10, 2026

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Date	07/10							07/11
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)	87	85	82	79	76	75	75	74	74	73	73	73	73	73	72	74	77	80	82	83	84	85	85	86
Dewpoint (°F)	78	78	77	76	75	75	74	73	73	73	73	72	72	72	72	74	75	75	76	77	77	77	77	77
Heat Index (°F)	100	97	90	79	76	75	75										77	85	89	92	94	96	96	97
Surface Wind (mph)	5	3	2	1	1	1	1	0	0	0	1	1	1	1	1	1	2	3	3	5	5	5	3	3
Wind Dir	SW	WSW	WNW	W	SW	S	SSW	S	N	SSW	SSW	N	SSW	SW	S	SSE	SSE	S	S	S	S	S	S	S
Gust
Sky Cover (%)	55	76	73	72	68	71	71	72	61	52	70	64	70	78	79	67	43	58	61	70	47	58	48	57
Precipitation Potential (%)	18	27	55	50	52	57	64	61	63	64	66	59	41	45	31	27	37	34	37	41	44	38	36	45
Relative Humidity (%)	75	80	85	91	97	100	97	97	97	100	100	97	97	97	100	100	94	85	82	82	80	77	77	75
Rain	SChc	Chc	Lkly	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	SChc	Chc	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Date								07/12
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)	84	82	81	77	75	73	73	72	72	71	71	71	71	70	71	73	75	78	80	81	81	82	82	82
Dewpoint (°F)	76	76	75	75	74	73	73	72	72	71	71	71	71	70	71	73	74	74	74	75	75	75	75	75
Heat Index (°F)	93	89	87	77	75												75	78	85	87	87	89	89	89
Surface Wind (mph)	3	2	2	1	0	0	0	0	0	0	0	0	0	0	1	1	2	3	5	5	5	5	5	5
Wind Dir	E	W	WSW	S	N	N	N	N	N	N	N	N	N	N	E	ESE	E	E	E	ENE	ENE	NE	NE	NNE
Gust
Sky Cover (%)	59	69	66	65	70	81	81	74	65	88	89	73	95	96	92	98	85	72	67	63	58	58	59	59
Precipitation Potential (%)	81	27	57	33	22	27	27	53	55	68	60	38	43	44	45	45	45	45	45	45	69	69	69	69
Relative Humidity (%)	77	82	82	94	97	100	100	100	100	100	100	100	100	100	100	100	97	88	82	82	82	79	79	79
Rain	Ocnl	Chc	Lkly	Chc	SChc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly
Thunder	Lkly	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	SChc	SChc	SChc	Chc	Chc	Chc	Chc

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