Point Forecast: Washington DC  38.89N 77.02W (Elev. 20 ft)	Last Update: 5:17 pm EDT May 1, 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: 5pm Wed, May 1 20246pm Wed, May 1 20247pm Wed, May 1 20248pm Wed, May 1 20249pm Wed, May 1 202410pm Wed, May 1 202411pm Wed, May 1 202412am Thu, May 2 20241am Thu, May 2 20242am Thu, May 2 20243am Thu, May 2 20244am Thu, May 2 20245am Thu, May 2 20246am Thu, May 2 20247am Thu, May 2 20248am Thu, May 2 20249am Thu, May 2 202410am Thu, May 2 202411am Thu, May 2 202412pm Thu, May 2 20241pm Thu, May 2 20242pm Thu, May 2 20243pm Thu, May 2 20244pm Thu, May 2 20245pm Thu, May 2 20246pm Thu, May 2 20247pm Thu, May 2 20248pm Thu, May 2 20249pm Thu, May 2 202410pm Thu, May 2 202411pm Thu, May 2 202412am Fri, May 3 20241am Fri, May 3 20242am Fri, May 3 20243am Fri, May 3 20244am Fri, May 3 20245am Fri, May 3 20246am Fri, May 3 20247am Fri, May 3 20248am Fri, May 3 20249am Fri, May 3 202410am Fri, May 3 202411am Fri, May 3 202412pm Fri, May 3 20241pm Fri, May 3 20242pm Fri, May 3 20243pm Fri, May 3 20244pm Fri, May 3 20245pm Fri, May 3 20246pm Fri, May 3 20247pm Fri, May 3 20248pm Fri, May 3 20249pm Fri, May 3 202410pm Fri, May 3 202411pm Fri, May 3 202412am Sat, May 4 20241am Sat, May 4 20242am Sat, May 4 20243am Sat, May 4 20244am Sat, May 4 20245am Sat, May 4 20246am Sat, May 4 20247am Sat, May 4 20248am Sat, May 4 20249am Sat, May 4 202410am Sat, May 4 202411am Sat, May 4 202412pm 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 2024

Date	05/01							05/02
Hour (EDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	79	78	76	75	74	72	69	67	65	64	63	63	62	62	62	67	72	77	82	84	86	87	88	88
Dewpoint (°F)	50	50	50	49	49	50	53	53	55	56	57	57	58	57	58	59	58	57	56	56	56	55	54	54
Heat Index (°F)	79	78	76	75														77	82	83	85	85	86	86
Surface Wind (mph)	7	7	6	3	3	3	2	3	3	3	2	3	3	3	3	3	5	6	6	7	7	8	8	8
Wind Dir	NW	NW	NW	NW	E	SE	S	S	S	S	S	SW	S	SW	SW	SW	SW	W	W	W	W	W	W	W
Gust
Sky Cover (%)	18	20	14	7	4	5	5	3	5	7	10	14	17	23	23	25	18	8	8	5	5	8	12	14
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	36	37	40	40	41	46	57	61	70	75	81	81	87	84	87	75	61	50	41	38	36	34	31	31
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date								05/03
Hour (EDT)	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16
Temperature (°F)	89	88	85	82	80	77	75	73	71	70	68	67	66	65	65	66	67	70	73	74	78	79	79	79
Dewpoint (°F)	55	54	55	56	56	57	58	57	56	55	54	54	53	53	53	53	53	54	54	54	54	54	54	53
Heat Index (°F)	87	86	84	82	80	77	75														78	79	79	79
Surface Wind (mph)	7	7	6	5	3	3	3	3	5	7	7	8	8	8	9	9	9	9	10	10	10	11	11	11
Wind Dir	W	W	W	NW	N	E	E	E	NE	NE	NE	NE	NE	NE	E	E	E	E	E	E	E	E	E	E
Gust
Sky Cover (%)	17	16	20	25	30	37	32	34	38	41	42	42	42	44	50	51	48	48	42	42	53	57	59	62
Precipitation Potential (%)	0	0	0	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	3	3	3
Relative Humidity (%)	32	31	36	41	44	50	55	57	59	59	61	63	63	65	65	63	61	57	51	50	43	42	42	41
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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