Point Forecast: Dekalb IL  41.9N 88.76W	Last Update: 2:07 pm CDT May 4, 2024

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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 Lightning Activity Level 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: 2pm 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 202411pm Wed, May 8 202412am Thu, May 9 20241am Thu, May 9 2024

Date	05/04										05/05
Hour (CDT)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Temperature (°F)	78	78	79	78	76	63	64	61	57	56	54	52	52	51	50	49	49	49	49	52	55	59	61	63
Dewpoint (°F)	59	60	59	60	60	61	61	59	53	52	51	50	49	49	48	47	46	46	45	45	46	46	45	45
Heat Index (°F)	78	78	79	78	76
Surface Wind (mph)	14	14	14	11	15	13	10	13	13	13	13	13	13	11	10	10	10	10	10	10	10	10	9	8
Wind Dir	SSW	SSW	SSW	SSW	SW	W	W	NW	NW	NNW	NNW	NNW	NNW	NNW	N	N	N	N	N	N	N	NNE	NNE	NNE
Gust				18	23	22	21	22	22	21	22	23	24	22	20	18	17	17	17	16	15
Sky Cover (%)	45	51	50	64	73	89	86	81	82	79	71	64	61	59	61	57	56	55	54	42	34	28	22	17
Precipitation Potential (%)	0	0	32	54	67	63	53	43	10	2	3	1	1	1	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	52	54	50	54	58	93	90	93	86	86	90	93	89	93	93	93	89	89	86	77	72	62	56	52
Rain	--	--	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date											05/06
Hour (CDT)	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13
Temperature (°F)	64	65	66	66	66	64	60	57	54	51	50	49	48	48	47	46	45	49	54	58	62	66	69	71
Dewpoint (°F)	45	44	44	44	44	44	44	45	44	43	43	42	42	42	41	42	42	38	40	42	44	45	46	46
Heat Index (°F)
Surface Wind (mph)	7	6	6	6	7	7	7	7	7	6	6	5	5	5	6	6	7	7	8	9	10	11	11	11
Wind Dir	NNE	NE	NE	ENE	ENE	ENE	E	E	E	E	E	E	E	ENE	ENE	ENE	ENE	E	E	E	ESE	ESE	ESE	ESE
Gust																			13	15	16	16	16	16
Sky Cover (%)	13	11	12	15	19	24	29	32	32	29	25	23	24	27	31	33	35	31	24	18	11	12	12	12
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	10	10	10	10	10	10	11
Relative Humidity (%)	50	46	45	45	45	48	55	64	69	74	77	77	80	80	79	86	89	66	59	55	52	47	44	41
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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