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Point Forecast: 4 Miles ESE Pontiac Municipal Airport IL  40.88N 88.56W	Last Update: 12:16 pm CDT Sep 19, 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: 12pm Thu, Sep 19 20191pm Thu, Sep 19 20192pm Thu, Sep 19 20193pm Thu, Sep 19 20194pm Thu, Sep 19 20195pm Thu, Sep 19 20196pm Thu, Sep 19 20197pm Thu, Sep 19 20198pm Thu, Sep 19 20199pm Thu, Sep 19 201910pm Thu, Sep 19 201911pm Thu, Sep 19 201912am Fri, Sep 20 20191am Fri, Sep 20 20192am Fri, Sep 20 20193am Fri, Sep 20 20194am Fri, Sep 20 20195am Fri, Sep 20 20196am Fri, Sep 20 20197am Fri, Sep 20 20198am Fri, Sep 20 20199am Fri, Sep 20 201910am Fri, Sep 20 201911am Fri, Sep 20 201912pm Fri, Sep 20 20191pm Fri, Sep 20 20192pm Fri, Sep 20 20193pm Fri, Sep 20 20194pm Fri, Sep 20 20195pm Fri, Sep 20 20196pm Fri, Sep 20 20197pm Fri, Sep 20 20198pm Fri, Sep 20 20199pm Fri, Sep 20 201910pm Fri, Sep 20 201911pm Fri, Sep 20 201912am Sat, Sep 21 20191am Sat, Sep 21 20192am Sat, Sep 21 20193am Sat, Sep 21 20194am Sat, Sep 21 20195am Sat, Sep 21 20196am Sat, Sep 21 20197am Sat, Sep 21 20198am Sat, Sep 21 20199am Sat, Sep 21 201910am Sat, Sep 21 201911am Sat, Sep 21 201912pm Sat, Sep 21 20191pm Sat, Sep 21 20192pm Sat, Sep 21 20193pm Sat, Sep 21 20194pm Sat, Sep 21 20195pm Sat, Sep 21 20196pm Sat, Sep 21 20197pm Sat, Sep 21 20198pm Sat, Sep 21 20199pm Sat, Sep 21 201910pm Sat, Sep 21 201911pm Sat, Sep 21 201912am Sun, Sep 22 20191am Sun, Sep 22 20192am Sun, Sep 22 20193am Sun, Sep 22 20194am Sun, Sep 22 20195am Sun, Sep 22 20196am Sun, Sep 22 20197am Sun, Sep 22 20198am Sun, Sep 22 20199am Sun, Sep 22 201910am Sun, Sep 22 201911am Sun, Sep 22 201912pm Sun, Sep 22 20191pm Sun, Sep 22 20192pm Sun, Sep 22 20193pm Sun, Sep 22 20194pm Sun, Sep 22 20195pm Sun, Sep 22 20196pm Sun, Sep 22 20197pm Sun, Sep 22 20198pm Sun, Sep 22 20199pm Sun, Sep 22 201910pm Sun, Sep 22 201911pm Sun, Sep 22 201912am Mon, Sep 23 20191am Mon, Sep 23 20192am Mon, Sep 23 20193am Mon, Sep 23 20194am Mon, Sep 23 20195am Mon, Sep 23 20196am Mon, Sep 23 20197am Mon, Sep 23 20198am Mon, Sep 23 20199am Mon, Sep 23 201910am Mon, Sep 23 201911am Mon, Sep 23 201912pm Mon, Sep 23 20191pm Mon, Sep 23 20192pm Mon, Sep 23 20193pm Mon, Sep 23 20194pm Mon, Sep 23 20195pm Mon, Sep 23 20196pm Mon, Sep 23 20197pm Mon, Sep 23 20198pm Mon, Sep 23 20199pm Mon, Sep 23 201910pm Mon, Sep 23 201911pm Mon, Sep 23 2019

Date	09/19												09/20
Hour (CDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	79	81	82	82	83	82	80	77	74	70	69	68	67	66	65	64	64	63	63	63	65	71	76	79
Dewpoint (°F)	65	65	65	64	64	64	65	65	65	66	66	66	65	65	65	64	64	63	63	63	65	67	68	68
Heat Index (°F)	79	83	84	83	84	83	82	77															76	79
Surface Wind (mph)	6	5	3	2	2	2	2	2	3	3	3	3	3	3	2	2	1	2	2	2	2	2	3	3
Wind Dir	SSE	SSE	SSE	SSE	SSE	SE	SE	SE	SE	SE	SE	SE	SSE	SSE	SSE	SSE	SSE	SSE	SE	SE	SSE	S	S	S
Gust
Sky Cover (%)	40	45	49	53	50	46	42	39	41	43	45	46	47	48	47	46	46	45	44	43	40	38	35	36
Precipitation Potential (%)	7	9	11	8	5	3	2	1	1	1	1	1	1	5	5	5	5	5	5	10	10	10	10	10
Relative Humidity (%)	62	58	56	55	53	55	60	67	74	86	89	92	93	96	100	100	100	100	100	100	99	86	77	71
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date													09/21
Hour (CDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	81	83	84	85	85	83	81	78	76	73	71	70	70	69	69	69	68	68	67	67	70	73	76	78
Dewpoint (°F)	68	68	68	67	67	67	68	69	69	68	68	68	68	68	67	67	66	66	66	66	67	67	68	68
Heat Index (°F)	84	86	87	88	88	86	83	78	76														76	78
Surface Wind (mph)	3	5	6	6	6	6	5	2	2	3	3	5	5	6	6	6	6	6	6	7	8	10	11	13
Wind Dir	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S	S
Gust												10	13	14	14	14	14	14	14	14	15	17	21	25
Sky Cover (%)	37	38	43	54	59	57	52	41	41	42	42	38	30	26	28	31	33	36	42	45	49	58	62	65
Precipitation Potential (%)	10	18	18	18	18	18	18	4	4	4	4	4	4	7	7	7	7	7	7	24	24	24	24	24
Relative Humidity (%)	66	61	58	55	55	59	67	74	79	84	90	93	93	97	93	93	93	93	97	97	90	81	76	71
Rain	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc
Thunder	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc

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