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Point Forecast: Naperville IL  41.77N 88.15W	Last Update: 6:15 pm CST Dec 4, 2020

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet 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: 6pm Fri, Dec 4 20207pm Fri, Dec 4 20208pm Fri, Dec 4 20209pm Fri, Dec 4 202010pm Fri, Dec 4 202011pm Fri, Dec 4 202012am Sat, Dec 5 20201am Sat, Dec 5 20202am Sat, Dec 5 20203am Sat, Dec 5 20204am Sat, Dec 5 20205am Sat, Dec 5 20206am Sat, Dec 5 20207am Sat, Dec 5 20208am Sat, Dec 5 20209am Sat, Dec 5 202010am Sat, Dec 5 202011am Sat, Dec 5 202012pm Sat, Dec 5 20201pm Sat, Dec 5 20202pm Sat, Dec 5 20203pm Sat, Dec 5 20204pm Sat, Dec 5 20205pm Sat, Dec 5 20206pm Sat, Dec 5 20207pm Sat, Dec 5 20208pm Sat, Dec 5 20209pm Sat, Dec 5 202010pm Sat, Dec 5 202011pm Sat, Dec 5 202012am Sun, Dec 6 20201am Sun, Dec 6 20202am Sun, Dec 6 20203am Sun, Dec 6 20204am Sun, Dec 6 20205am Sun, Dec 6 20206am Sun, Dec 6 20207am Sun, Dec 6 20208am Sun, Dec 6 20209am Sun, Dec 6 202010am Sun, Dec 6 202011am Sun, Dec 6 202012pm Sun, Dec 6 20201pm Sun, Dec 6 20202pm Sun, Dec 6 20203pm Sun, Dec 6 20204pm Sun, Dec 6 20205pm Sun, Dec 6 20206pm Sun, Dec 6 20207pm Sun, Dec 6 20208pm Sun, Dec 6 20209pm Sun, Dec 6 202010pm Sun, Dec 6 202011pm Sun, Dec 6 202012am Mon, Dec 7 20201am Mon, Dec 7 20202am Mon, Dec 7 20203am Mon, Dec 7 20204am Mon, Dec 7 20205am Mon, Dec 7 20206am Mon, Dec 7 20207am Mon, Dec 7 20208am Mon, Dec 7 20209am Mon, Dec 7 202010am Mon, Dec 7 202011am Mon, Dec 7 202012pm Mon, Dec 7 20201pm Mon, Dec 7 20202pm Mon, Dec 7 20203pm Mon, Dec 7 20204pm Mon, Dec 7 20205pm Mon, Dec 7 20206pm Mon, Dec 7 20207pm Mon, Dec 7 20208pm Mon, Dec 7 20209pm Mon, Dec 7 202010pm Mon, Dec 7 202011pm Mon, Dec 7 202012am Tue, Dec 8 20201am Tue, Dec 8 20202am Tue, Dec 8 20203am Tue, Dec 8 20204am Tue, Dec 8 20205am Tue, Dec 8 20206am Tue, Dec 8 20207am Tue, Dec 8 20208am Tue, Dec 8 20209am Tue, Dec 8 202010am Tue, Dec 8 202011am Tue, Dec 8 202012pm Tue, Dec 8 20201pm Tue, Dec 8 20202pm Tue, Dec 8 20203pm Tue, Dec 8 20204pm Tue, Dec 8 20205pm Tue, Dec 8 20206pm Tue, Dec 8 20207pm Tue, Dec 8 20208pm Tue, Dec 8 20209pm Tue, Dec 8 202010pm Tue, Dec 8 202011pm Tue, Dec 8 202012am Wed, Dec 9 20201am Wed, Dec 9 20202am Wed, Dec 9 20203am Wed, Dec 9 20204am Wed, Dec 9 20205am Wed, Dec 9 2020

Date	12/04						12/05
Hour (CST)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	34	34	33	31	31	30	29	29	29	29	29	28	28	28	29	32	36	37	39	40	40	40	39	37
Dewpoint (°F)	29	29	29	29	28	28	27	27	26	26	26	25	25	26	26	27	27	27	27	27	27	27	27	26
Wind Chill (°F)	28	28	27	24	24	23	22	22	22	22	23	22	22	22	24	27	32	33	36	37	38	38	37	37
Surface Wind (mph)	7	7	7	7	7	7	7	7	7	7	6	6	6	6	5	5	5	5	5	5	3	3	3	2
Wind Dir	NNE	NNE	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	N	NNW	NNW	NNW	NNW	NNW	N
Gust
Sky Cover (%)	22	25	27	30	34	37	41	38	36	33	35	37	38	38	39	39	38	37	36	37	37	38	43	48
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	82	82	85	92	88	92	92	92	88	88	88	88	88	92	88	81	69	67	62	59	59	59	62	64
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date							12/06
Hour (CST)	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17
Temperature (°F)	35	35	34	32	32	31	30	29	29	28	28	27	28	29	30	31	33	35	36	37	37	37	36	35
Dewpoint (°F)	26	26	27	27	27	27	27	26	26	25	25	25	26	26	26	26	27	27	28	28	27	27	27	27
Wind Chill (°F)	35	35	34	32	32	31	30	29	25	24	24	27	28	29	30	31	33	32	33	34	33	33	32	32
Surface Wind (mph)	2	2	2	2	2	2	2	2	3	3	3	2	2	2	2	2	2	3	3	3	5	5	5	3
Wind Dir	N	N	NNW	NNW	NNW	NNW	NNW	NW	NW	NW	NW	NW	NNW	NNW	NNW	NNW	NW	WNW	W	W	WNW	WNW	WNW	NW
Gust
Sky Cover (%)	53	55	57	59	62	64	67	67	67	66	69	73	76	76	76	78	74	70	67	69	70	72	73	73
Precipitation Potential (%)	4	4	4	4	4	4	9	9	9	9	9	9	2	2	2	2	2	2	10	10	10	10	10	10
Relative Humidity (%)	69	69	75	81	81	85	88	88	88	88	88	92	92	88	85	81	78	72	72	70	67	67	69	72
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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