Point Forecast: Vienna VA  38.89N 77.25W (Elev. 348 ft)	Last Update: 1:31 pm EDT Jun 2, 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: 3pm Sun, Jun 2 20244pm Sun, Jun 2 20245pm Sun, Jun 2 20246pm Sun, Jun 2 20247pm Sun, Jun 2 20248pm Sun, Jun 2 20249pm Sun, Jun 2 202410pm Sun, Jun 2 202411pm Sun, Jun 2 202412am Mon, Jun 3 20241am Mon, Jun 3 20242am Mon, Jun 3 20243am Mon, Jun 3 20244am 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 2024

Date	06/02									06/03
Hour (EDT)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	82	80	79	78	77	74	72	71	69	68	68	67	67	66	66	66	66	69	71	75	77	79	81	82
Dewpoint (°F)	54	55	57	57	58	60	61	62	62	63	63	63	63	63	63	64	64	65	65	65	65	64	64	63
Heat Index (°F)	81	80	79	78	77															75	77	79	83	83
Surface Wind (mph)	8	8	8	7	7	6	6	6	6	6	6	6	6	5	5	5	5	5	5	3	3	3	5	5
Wind Dir	SW	S	S	S	S	S	S	S	S	S	SW	SW	SW	S	S	SW	SW	SW	W	W	W	W	NW	NW
Gust
Sky Cover (%)	72	80	84	82	80	78	81	83	86	83	79	76	71	65	60	56	52	48	43	37	32	37	41	46
Precipitation Potential (%)	10	17	20	20	20	35	35	35	35	35	35	20	20	20	20	20	20	10	10	10	10	10	10	30
Relative Humidity (%)	38	42	47	48	52	62	68	73	78	84	84	87	87	90	90	93	93	87	81	71	67	60	56	53
Rain	--	SChc	SChc	SChc	SChc	Chc	Chc	Chc	Chc	Chc	Chc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	Chc
Thunder	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	SChc
Date										06/04
Hour (EDT)	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14
Temperature (°F)	82	83	83	83	82	80	76	73	72	71	70	69	68	66	66	67	69	71	74	77	80	82	83	83
Dewpoint (°F)	63	63	63	64	65	65	65	65	66	66	65	65	65	65	65	66	66	67	67	67	66	65	65	64
Heat Index (°F)	83	84	84	84	84	82	76													77	82	84	85	84
Surface Wind (mph)	5	3	3	3	5	5	3	3	2	2	2	2	2	3	3	3	3	3	3	5	5	6	7	7
Wind Dir	NW	NW	N	N	NE	E	E	SE	S	SE	E	NE	NE	NE	NE	NE	NE	NE	NE	E	E	E	E	E
Gust
Sky Cover (%)	45	45	44	46	47	49	41	33	25	28	31	34	31	28	25	30	35	40	43	47	50	47	45	42
Precipitation Potential (%)	30	30	30	30	30	11	11	11	11	11	11	2	2	2	2	2	2	13	13	13	13	13	13	25
Relative Humidity (%)	53	51	51	53	56	60	69	76	81	84	84	87	90	97	97	97	90	87	79	71	62	56	55	53
Rain	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	Chc
Thunder	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	SChc

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