Point Forecast: 2 Miles E Chantilly VA  38.88N 77.37W (Elev. 449 ft)	Last Update: 1:36 am EDT Jun 3, 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 Vent Rate (x1000 mph-ft) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Ceiling Height Visibility

48-Hour Period Starting: 4am Mon, Jun 3 20245am Mon, Jun 3 20246am Mon, Jun 3 20247am Mon, Jun 3 20248am Mon, Jun 3 20249am Mon, Jun 3 202410am Mon, Jun 3 202411am Mon, Jun 3 202412pm Mon, Jun 3 20241pm Mon, Jun 3 20242pm Mon, Jun 3 20243pm Mon, Jun 3 20244pm Mon, Jun 3 20245pm Mon, Jun 3 20246pm Mon, Jun 3 20247pm Mon, Jun 3 20248pm Mon, Jun 3 20249pm Mon, Jun 3 202410pm Mon, Jun 3 202411pm Mon, Jun 3 202412am Tue, Jun 4 20241am Tue, Jun 4 20242am Tue, Jun 4 20243am Tue, Jun 4 20244am Tue, Jun 4 20245am Tue, Jun 4 20246am Tue, Jun 4 20247am Tue, Jun 4 20248am Tue, Jun 4 20249am Tue, Jun 4 202410am Tue, Jun 4 202411am Tue, Jun 4 202412pm Tue, Jun 4 20241pm Tue, Jun 4 20242pm Tue, Jun 4 20243pm Tue, Jun 4 20244pm Tue, Jun 4 20245pm Tue, Jun 4 20246pm Tue, Jun 4 20247pm Tue, Jun 4 20248pm Tue, Jun 4 20249pm Tue, Jun 4 202410pm Tue, Jun 4 202411pm Tue, Jun 4 202412am Wed, Jun 5 20241am Wed, Jun 5 20242am Wed, Jun 5 20243am Wed, Jun 5 20244am Wed, Jun 5 20245am Wed, Jun 5 20246am Wed, Jun 5 20247am Wed, Jun 5 20248am Wed, Jun 5 20249am Wed, Jun 5 202410am Wed, Jun 5 202411am Wed, Jun 5 202412pm Wed, Jun 5 20241pm Wed, Jun 5 20242pm Wed, Jun 5 20243pm Wed, Jun 5 20244pm Wed, Jun 5 20245pm Wed, Jun 5 20246pm Wed, Jun 5 20247pm Wed, Jun 5 20248pm Wed, Jun 5 20249pm Wed, Jun 5 202410pm Wed, Jun 5 202411pm Wed, Jun 5 202412am Thu, Jun 6 20241am Thu, Jun 6 20242am Thu, Jun 6 20243am Thu, Jun 6 20244am Thu, Jun 6 20245am Thu, Jun 6 20246am Thu, Jun 6 20247am Thu, Jun 6 20248am Thu, Jun 6 20249am Thu, Jun 6 202410am Thu, Jun 6 202411am Thu, Jun 6 202412pm Thu, Jun 6 20241pm Thu, Jun 6 20242pm Thu, Jun 6 20243pm Thu, Jun 6 20244pm Thu, Jun 6 20245pm Thu, Jun 6 20246pm Thu, Jun 6 20247pm Thu, Jun 6 20248pm Thu, Jun 6 20249pm Thu, Jun 6 202410pm Thu, Jun 6 202411pm Thu, Jun 6 202412am Fri, Jun 7 20241am Fri, Jun 7 20242am Fri, Jun 7 20243am Fri, Jun 7 20244am Fri, Jun 7 20245am Fri, Jun 7 20246am Fri, Jun 7 20247am Fri, Jun 7 20248am Fri, Jun 7 20249am Fri, Jun 7 202410am Fri, Jun 7 202411am Fri, Jun 7 202412pm Fri, Jun 7 20241pm Fri, Jun 7 20242pm Fri, Jun 7 20243pm Fri, Jun 7 2024

Date	06/03																				06/04
Hour (EDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	66	65	65	66	69	72	75	77	78	80	81	82	83	82	82	81	79	76	74	72	71	70	69	68
Dewpoint (°F)	63	63	63	64	64	65	64	64	64	63	64	63	64	64	64	64	64	65	65	66	66	65	65	65
Heat Index (°F)							75	77	78	81	83	83	84	83	83	83	79	76
Surface Wind (mph)	3	3	3	3	3	3	5	5	5	5	5	5	6	6	6	5	3	3	2	2	2	2	2	2
Wind Dir	SW	SW	SW	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	N	NE	E	E	SE	SE	S	SW	SW	W
Gust
Sky Cover (%)	44	29	23	15	18	21	23	29	34	30	21	16	21	36	36	27	32	31	32	20	19	15	15	13
Precipitation Potential (%)	19	19	19	19	10	10	10	10	10	10	30	30	30	30	30	30	11	11	11	11	11	11	2	2
Relative Humidity (%)	90	93	93	93	84	79	69	64	62	56	56	53	53	55	55	56	60	69	74	81	84	84	87	90
Rain	SChc	SChc	SChc	SChc	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--
Thunder	SChc	SChc	SChc	SChc	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--
Date																					06/05
Hour (EDT)	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03
Temperature (°F)	67	67	67	68	72	75	79	81	83	84	84	84	84	84	83	82	80	77	74	72	70	70	69	69
Dewpoint (°F)	64	65	65	65	66	67	67	66	65	64	64	64	64	64	64	65	65	65	65	65	65	65	65	65
Heat Index (°F)						75	79	83	85	85	85	85	85	85	84	84	82	77
Surface Wind (mph)	2	2	2	2	2	3	3	5	6	6	7	8	8	9	9	9	9	9	8	8	8	7	7	7
Wind Dir	N	N	NE	NE	NE	E	E	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE
Gust
Sky Cover (%)	18	21	17	19	23	17	17	36	37	40	46	50	51	51	52	52	53	53	54	55	58	62	66	69
Precipitation Potential (%)	2	2	2	2	13	13	13	13	13	13	26	26	26	26	26	26	21	21	21	21	21	21	13	13
Relative Humidity (%)	90	93	93	90	81	76	67	60	55	51	51	51	51	51	53	56	60	67	74	79	84	84	87	87
Rain	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--

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