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Point Forecast: Washington DC  38.91N 77.05W (Elev. 89 ft)	Last Update: 7:32 pm EDT Apr 21, 2021

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Weather Elements Weather/Precipitation Fire Weather Temperature (°F) Dewpoint (°F) Wind Chill (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder Snow Freezing Rain Sleet 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

48-Hour Period Starting: 8pm Wed, Apr 21 20219pm Wed, Apr 21 202110pm Wed, Apr 21 202111pm Wed, Apr 21 202112am Thu, Apr 22 20211am Thu, Apr 22 20212am Thu, Apr 22 20213am Thu, Apr 22 20214am Thu, Apr 22 20215am Thu, Apr 22 20216am Thu, Apr 22 20217am Thu, Apr 22 20218am Thu, Apr 22 20219am Thu, Apr 22 202110am Thu, Apr 22 202111am Thu, Apr 22 202112pm Thu, Apr 22 20211pm Thu, Apr 22 20212pm Thu, Apr 22 20213pm Thu, Apr 22 20214pm Thu, Apr 22 20215pm Thu, Apr 22 20216pm Thu, Apr 22 20217pm Thu, Apr 22 20218pm Thu, Apr 22 20219pm Thu, Apr 22 202110pm Thu, Apr 22 202111pm Thu, Apr 22 202112am Fri, Apr 23 20211am Fri, Apr 23 20212am Fri, Apr 23 20213am Fri, Apr 23 20214am Fri, Apr 23 20215am Fri, Apr 23 20216am Fri, Apr 23 20217am Fri, Apr 23 20218am Fri, Apr 23 20219am Fri, Apr 23 202110am Fri, Apr 23 202111am Fri, Apr 23 202112pm Fri, Apr 23 20211pm Fri, Apr 23 20212pm Fri, Apr 23 20213pm Fri, Apr 23 20214pm Fri, Apr 23 20215pm Fri, Apr 23 20216pm Fri, Apr 23 20217pm Fri, Apr 23 20218pm Fri, Apr 23 20219pm Fri, Apr 23 202110pm Fri, Apr 23 202111pm Fri, Apr 23 202112am Sat, Apr 24 20211am Sat, Apr 24 20212am Sat, Apr 24 20213am Sat, Apr 24 20214am Sat, Apr 24 20215am Sat, Apr 24 20216am Sat, Apr 24 20217am Sat, Apr 24 20218am Sat, Apr 24 20219am Sat, Apr 24 202110am Sat, Apr 24 202111am Sat, Apr 24 202112pm Sat, Apr 24 20211pm Sat, Apr 24 20212pm Sat, Apr 24 20213pm Sat, Apr 24 20214pm Sat, Apr 24 20215pm Sat, Apr 24 20216pm Sat, Apr 24 20217pm Sat, Apr 24 20218pm Sat, Apr 24 20219pm Sat, Apr 24 202110pm Sat, Apr 24 202111pm Sat, Apr 24 202112am Sun, Apr 25 20211am Sun, Apr 25 20212am Sun, Apr 25 20213am Sun, Apr 25 20214am Sun, Apr 25 20215am Sun, Apr 25 20216am Sun, Apr 25 20217am Sun, Apr 25 20218am Sun, Apr 25 20219am Sun, Apr 25 202110am Sun, Apr 25 202111am Sun, Apr 25 202112pm Sun, Apr 25 20211pm Sun, Apr 25 20212pm Sun, Apr 25 20213pm Sun, Apr 25 20214pm Sun, Apr 25 20215pm Sun, Apr 25 20216pm Sun, Apr 25 20217pm Sun, Apr 25 20218pm Sun, Apr 25 20219pm Sun, Apr 25 202110pm Sun, Apr 25 202111pm Sun, Apr 25 202112am Mon, Apr 26 20211am Mon, Apr 26 20212am Mon, Apr 26 20213am Mon, Apr 26 20214am Mon, Apr 26 20215am Mon, Apr 26 20216am Mon, Apr 26 20217am Mon, Apr 26 2021

Date	04/21				04/22
Hour (EDT)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	48	46	44	42	41	40	39	38	37	36	36	37	39	42	45	47	49	51	53	54	55	55	54	53
Dewpoint (°F)	22	22	22	21	20	20	20	21	21	22	23	23	25	26	25	24	23	21	20	20	19	19	19	20
Wind Chill (°F)	41	39	37	34	33	33	32	32	31	30	30	31	32	35	38	41	43
Surface Wind (mph)	20	18	16	15	14	13	11	9	8	7	8	8	11	13	15	15	16	17	18	18	17	17	16	15
Wind Dir	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	W	W	W	W	NW	W	W	W	W	W	W	W	W
Gust	44	33	31	28	25	23	21	20	18			18	21	23	26	29	31	32	32	32	32	30	26	22
Sky Cover (%)	10	12	12	8	8	8	8	11	17	20	23	30	40	45	56	61	56	45	39	39	38	38	36	33
Precipitation Potential (%)	4	4	4	4	4	4	3	3	3	3	3	3	7	7	7	7	7	7	7	7	7	7	7	7
Relative Humidity (%)	35	38	41	43	42	44	46	50	52	56	59	56	54	48	43	38	34	29	26	25	24	25	26	28
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date					04/23
Hour (EDT)	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19
Temperature (°F)	52	50	48	46	45	44	43	41	40	39	39	40	42	46	51	55	58	60	62	63	64	64	62	60
Dewpoint (°F)	21	23	24	24	25	26	28	29	29	29	29	29	29	29	28	28	28	29	29	29	30	30	31	31
Wind Chill (°F)		46	44	42	41	40	39	36	35	34	34	35	37	41
Surface Wind (mph)	11	10	9	8	7	7	7	7	7	7	7	7	8	9	10	11	11	11	11	11	11	10	9	7
Wind Dir	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	W	SW
Gust	18															18	18
Sky Cover (%)	31	29	25	23	20	13	10	8	3	1	1	2	2	2	3	3	7	14	18	22	29	32	30	27
Precipitation Potential (%)	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	31	34	39	43	47	49	53	57	62	64	64	64	60	51	42	37	33	31	28	27	27	28	31	35
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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