Point Forecast: Yorktown VA  37.24N 76.51W (Elev. 16 ft)	Last Update: 10:16 am EDT May 4, 2024

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Weather Elements Fire Weather Aviation Weather 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) Pressure (in) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Turner Stability Index Ceiling Height Visibility

48-Hour Period Starting: 12pm 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 202411pm Wed, May 8 2024

Date	05/04												05/05
Hour (EDT)	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)	62	63	63	63	63	63	63	62	62	62	62	63	63	63	63	63	63	64	64	64	65	66	68	70
Dewpoint (°F)	59	59	59	59	59	59	59	58	58	58	59	59	59	60	60	60	60	61	61	61	62	62	63	63
Heat Index (°F)
Surface Wind (mph)	15	15	14	15	15	15	16	16	17	17	17	17	16	16	15	15	15	15	15	15	15	15	14	14
Wind Dir	E	E	E	E	E	E	E	E	E	E	E	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	S	S
Gust
Sky Cover (%)	95	95	95	95	95	94	95	95	95	95	95	95	95	95	94	94	95	95	94	93	93	90	88	87
Precipitation Potential (%)	21	21	6	6	6	7	7	7	16	16	16	16	16	16	17	17	17	17	17	17	19	19	19	19
Relative Humidity (%)	90	87	87	87	87	87	87	87	87	87	90	87	87	90	90	90	90	90	90	90	90	87	84	78
Rain	SChc	SChc	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date													05/06
Hour (EDT)	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)	71	72	73	73	73	74	73	72	72	71	70	69	69	69	68	68	68	67	68	68	68	70	71	73
Dewpoint (°F)	64	64	64	64	64	64	64	65	65	65	64	64	64	64	64	64	64	64	64	65	65	66	66	66
Heat Index (°F)
Surface Wind (mph)	14	14	14	14	14	14	14	13	13	13	11	11	11	11	13	11	11	11	11	10	10	10	10	11
Wind Dir	S	S	S	S	SE	SE	SE	S	S	S	S	S	S	S	S	S	S	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	85	83	81	79	76	74	75	75	76	74	73	71	71	71	71	73	76	78	79	80	81	80	80	79
Precipitation Potential (%)	19	19	39	39	39	39	39	39	38	38	38	38	38	38	31	31	31	31	31	31	27	27	27	27
Relative Humidity (%)	79	76	73	73	73	71	73	79	79	81	81	84	84	84	87	87	87	90	87	90	90	87	84	79
Rain	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc
Thunder	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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