National Weather Service

Point Forecast: 2 Miles W Rockford IL 42.28N 89.09W	Last Update: 8:56 pm CDT May 19, 2025

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Weather Elements	Fire Weather	Probabilistic Forecasts (Experimental) Description \| Survey
Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Fog	Mixing Height Trans. Wind 20ft Wind Vent Rate (x1000 mph-ft)	Quantitative Precipitation info 0.100.250.501.00 Snowfall info 0.1in1in3in6in12in

48-Hour Period Starting:


Date	05/19	05/20
Hour (CDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Temperature (°F)	51	51	52	52	51	51	51	50	50	49	48	48	49	49	50	51	52	52	53	53	53	52	52	51
Dewpoint (°F)	44	44	45	45	46	46	46	47	46	46	46	46	46	47	48	49	50	50	51	51	50	50	50	49
Heat Index (°F)
Surface Wind (mph)	17	18	20	20	18	18	20	22	22	22	21	21	21	21	18	17	16	17	17	15	13	14	13	13
Wind Dir	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E	E
Gust	37	39	39	39	39	38	37	40	43	40	38	37	36	37	34	32	30	33	33	30	28	25	24	21
Sky Cover (%)	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	100	98	94	92	92	92
Precipitation Potential (%)	13	25	39	45	52	71	88	98	100	100	99	97	97	97	81	81	81	76	76	76	44	44	44	42
Relative Humidity (%)	77	77	77	77	83	83	83	89	86	89	93	93	89	93	93	93	93	93	93	93	89	93	93	93
Rain	--	Chc	Chc	Chc	Chc	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Chc	Chc	Chc	Chc
Thunder	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--

Date		05/21
Hour (CDT)	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22
Temperature (°F)	51	50	50	50	49	49	49	50	50	50	51	51	52	52	53	53	54	54	54	53	53	52	51	50
Dewpoint (°F)	49	48	49	48	48	48	48	48	47	47	47	47	47	47	47	47	47	46	46	46	45	45	45	45
Heat Index (°F)
Surface Wind (mph)	11	10	10	10	10	9	8	7	9	9	10	10	11	11	13	13	13	13	11	11	10	9	9	8
Wind Dir	E	E	E	E	ENE	ENE	ENE	ENE	W	W	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	WNW	NW	NW	NW	NW	NW
Gust	17	16	16	16	17	15	14	13	15	16	16	17	17	18	18	18	20	20	20	18	17	16	15	14
Sky Cover (%)	92	93	93	93	93	93	93	90	87	85	83	81	79	76	74	74	75	75	79	83	87	86	85	84
Precipitation Potential (%)	42	42	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	50	42	42	42	42
Relative Humidity (%)	93	93	96	93	96	96	96	93	89	89	86	86	83	83	80	80	77	74	74	77	74	77	80	83
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

International System of Units	Forecast Discussion
7-Day Forecast	Hourly Weather Graph

Graphical Hazardous Weather Outlook	Hazardous Weather
Regional Weather Conditions	Past Weather Information