Point Forecast: Dekalb IL  41.9N 88.76W	Last Update: 11:08 am CDT May 4, 2024

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Weather Elements Fire Weather Probabilistic Forecasts (Experimental) Description | Survey Temperature (°C) Dewpoint (°C) Heat Index (°C) 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-m) 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: 11am Sat, May 4 202412pm Sat, May 4 20241pm Sat, May 4 20242pm Sat, May 4 20243pm Sat, May 4 20244pm Sat, May 4 20245pm Sat, May 4 20246pm Sat, May 4 20247pm Sat, May 4 20248pm Sat, May 4 20249pm Sat, May 4 202410pm Sat, May 4 202411pm Sat, May 4 202412am Sun, May 5 20241am Sun, May 5 20242am Sun, May 5 20243am Sun, May 5 20244am Sun, May 5 20245am Sun, May 5 20246am Sun, May 5 20247am Sun, May 5 20248am Sun, May 5 20249am Sun, May 5 202410am Sun, May 5 202411am Sun, May 5 202412pm Sun, May 5 20241pm Sun, May 5 20242pm Sun, May 5 20243pm Sun, May 5 20244pm Sun, May 5 20245pm Sun, May 5 20246pm Sun, May 5 20247pm Sun, May 5 20248pm Sun, May 5 20249pm Sun, May 5 202410pm Sun, May 5 202411pm Sun, May 5 202412am Mon, May 6 20241am Mon, May 6 20242am Mon, May 6 20243am Mon, May 6 20244am Mon, May 6 20245am Mon, May 6 20246am Mon, May 6 20247am Mon, May 6 20248am Mon, May 6 20249am Mon, May 6 202410am Mon, May 6 202411am Mon, May 6 202412pm Mon, May 6 20241pm Mon, May 6 20242pm Mon, May 6 20243pm Mon, May 6 20244pm Mon, May 6 20245pm Mon, May 6 20246pm Mon, May 6 20247pm Mon, May 6 20248pm Mon, May 6 20249pm Mon, May 6 202410pm Mon, May 6 202411pm Mon, May 6 202412am Tue, May 7 20241am Tue, May 7 20242am Tue, May 7 20243am Tue, May 7 20244am Tue, May 7 20245am Tue, May 7 20246am Tue, May 7 20247am Tue, May 7 20248am Tue, May 7 20249am Tue, May 7 202410am Tue, May 7 202411am Tue, May 7 202412pm Tue, May 7 20241pm Tue, May 7 20242pm Tue, May 7 20243pm Tue, May 7 20244pm Tue, May 7 20245pm Tue, May 7 20246pm Tue, May 7 20247pm Tue, May 7 20248pm Tue, May 7 20249pm Tue, May 7 202410pm Tue, May 7 202411pm Tue, May 7 202412am Wed, May 8 20241am Wed, May 8 20242am Wed, May 8 20243am Wed, May 8 20244am Wed, May 8 20245am Wed, May 8 20246am Wed, May 8 20247am Wed, May 8 20248am Wed, May 8 20249am Wed, May 8 202410am Wed, May 8 202411am Wed, May 8 202412pm Wed, May 8 20241pm Wed, May 8 20242pm Wed, May 8 20243pm Wed, May 8 20244pm Wed, May 8 20245pm Wed, May 8 20246pm Wed, May 8 20247pm Wed, May 8 20248pm Wed, May 8 20249pm Wed, May 8 202410pm Wed, May 8 2024

Date	05/04													05/05
Hour (CDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°C)	21	23	24	25	26	26	26	24	21	19	18	16	15	13	13	12	12	11	10	9	10	11	13	14
Dewpoint (°C)	14	15	14	14	14	14	14	16	16	16	14	13	12	11	10	10	9	9	8	8	7	7	8	8
Heat Index (°C)			24	25	26	26	26	24
Surface Wind (mph)	11	11	13	14	14	14	11	15	13	10	13	13	13	13	13	13	11	10	10	10	11	10	10	10
Wind Dir	S	S	SSW	SSW	SSW	SSW	SSW	SW	W	W	NW	NW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	N	N	N
Gust								23	22	21	22	22	21	22	23	24	22	20	18
Sky Cover (%)	22	46	50	45	51	50	64	73	89	86	81	82	79	71	64	61	59	61	57	57	21	22	20	18
Precipitation Potential (%)	0	0	0	1	1	7	38	58	62	56	39	22	9	7	6	4	2	1	1	1	0	0	0	1
Relative Humidity (%)	66	59	54	52	49	49	50	58	71	84	81	81	80	83	83	86	86	89	89	93	83	77	72	67
Rain	--	--	--	--	--	--	Chc	Lkly	Chc	Chc	Chc	SChc	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	Chc	Lkly	Chc	Chc	Chc	SChc	--	--	--	--	--	--	--	--	--	--	--	--
Date														05/06
Hour (CDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°C)	16	17	18	19	20	20	20	19	19	17	14	13	12	11	9	9	8	8	8	8	9	11	14	16
Dewpoint (°C)	8	8	7	7	7	7	7	7	6	6	4	4	4	4	4	3	3	3	3	3	4	4	6	7
Heat Index (°C)
Surface Wind (mph)	10	9	8	8	7	7	6	6	6	7	8	9	9	8	7	7	7	7	7	7	7	8	10	11
Wind Dir	NNE	NNE	NNE	NNE	NE	NE	NE	ENE	ENE	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Gust
Sky Cover (%)	17	18	22	30	35	35	38	43	47	47	47	47	41	35	29	28	26	25	20	15	11	14	16	19
Precipitation Potential (%)	1	1	3	3	3	3	3	3	2	2	2	2	2	2	5	5	5	5	5	5	10	10	10	10
Relative Humidity (%)	58	54	48	47	42	42	42	43	43	48	51	55	59	63	68	68	71	73	73	71	68	63	57	53
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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