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Point Forecast: Washington DC  38.89N 77.02W (Elev. 20 ft)	Last Update: 11:33 am EDT May 20, 2019

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Weather Elements Weather/Precipitation Fire 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)

48-Hour Period Starting: 1pm Mon, May 20 20192pm Mon, May 20 20193pm Mon, May 20 20194pm Mon, May 20 20195pm Mon, May 20 20196pm Mon, May 20 20197pm Mon, May 20 20198pm Mon, May 20 20199pm Mon, May 20 201910pm Mon, May 20 201911pm Mon, May 20 201912am Tue, May 21 20191am Tue, May 21 20192am Tue, May 21 20193am Tue, May 21 20194am Tue, May 21 20195am Tue, May 21 20196am Tue, May 21 20197am Tue, May 21 20198am Tue, May 21 20199am Tue, May 21 201910am Tue, May 21 201911am Tue, May 21 201912pm Tue, May 21 20191pm Tue, May 21 20192pm Tue, May 21 20193pm Tue, May 21 20194pm Tue, May 21 20195pm Tue, May 21 20196pm Tue, May 21 20197pm Tue, May 21 20198pm Tue, May 21 20199pm Tue, May 21 201910pm Tue, May 21 201911pm Tue, May 21 201912am Wed, May 22 20191am Wed, May 22 20192am Wed, May 22 20193am Wed, May 22 20194am Wed, May 22 20195am Wed, May 22 20196am Wed, May 22 20197am Wed, May 22 20198am Wed, May 22 20199am Wed, May 22 201910am Wed, May 22 201911am Wed, May 22 201912pm Wed, May 22 20191pm Wed, May 22 20192pm Wed, May 22 20193pm Wed, May 22 20194pm Wed, May 22 20195pm Wed, May 22 20196pm Wed, May 22 20197pm Wed, May 22 20198pm Wed, May 22 20199pm Wed, May 22 201910pm Wed, May 22 201911pm Wed, May 22 201912am Thu, May 23 20191am Thu, May 23 20192am Thu, May 23 20193am Thu, May 23 20194am Thu, May 23 20195am Thu, May 23 20196am Thu, May 23 20197am Thu, May 23 20198am Thu, May 23 20199am Thu, May 23 201910am Thu, May 23 201911am Thu, May 23 201912pm Thu, May 23 20191pm Thu, May 23 20192pm Thu, May 23 20193pm Thu, May 23 20194pm Thu, May 23 20195pm Thu, May 23 20196pm Thu, May 23 20197pm Thu, May 23 20198pm Thu, May 23 20199pm Thu, May 23 201910pm Thu, May 23 201911pm Thu, May 23 201912am Fri, May 24 20191am Fri, May 24 20192am Fri, May 24 20193am Fri, May 24 20194am Fri, May 24 20195am Fri, May 24 20196am Fri, May 24 20197am Fri, May 24 20198am Fri, May 24 20199am Fri, May 24 201910am Fri, May 24 201911am Fri, May 24 201912pm Fri, May 24 20191pm Fri, May 24 20192pm Fri, May 24 20193pm Fri, May 24 20194pm Fri, May 24 20195pm Fri, May 24 20196pm Fri, May 24 20197pm Fri, May 24 20198pm Fri, May 24 20199pm Fri, May 24 201910pm Fri, May 24 201911pm Fri, May 24 201912am Sat, May 25 2019

Date	05/20											05/21
Hour (EDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	86	87	89	89	89	88	87	78	75	72	70	68	67	65	63	62	60	60	61	62	64	66	68	69
Dewpoint (°F)	64	63	62	61	61	61	61	61	60	59	58	57	56	55	53	52	50	49	48	47	46	45	44	43
Heat Index (°F)	87	88	89	89	89	88	87	78	75
Surface Wind (mph)	13	14	14	14	14	13	11	10	10	10	10	10	11	11	11	13	13	13	13	13	13	11	11	11
Wind Dir	SW	SW	SW	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	22	22	22	21															20	22	22	22	21	21
Sky Cover (%)	62	68	73	71	68	60	52	45	38	34	30	26	17	13	11	8	7	8	12	14	12	9	7	9
Precipitation Potential (%)	12	26	41	56	59	57	25	6	1	7	2	2	2	0	0	0	0	0	0	1	1	1	1	1
Relative Humidity (%)	48	45	41	39	39	40	42	56	60	64	66	68	68	70	70	70	69	67	62	58	52	47	42	39
Rain	--	Chc	Chc	Lkly	Lkly	Lkly	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date												05/22
Hour (EDT)	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12
Temperature (°F)	70	71	71	71	71	69	68	66	64	63	61	60	60	59	58	57	57	58	59	62	65	68	71	72
Dewpoint (°F)	43	43	43	43	43	44	45	46	47	48	49	49	48	48	48	48	48	48	47	47	46	46	45	44
Heat Index (°F)
Surface Wind (mph)	10	10	10	11	11	10	9	8	7	7	6	5	3	3	3	5	5	5	3	3	3	5	5	3
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	N	N	N	N	N	N	N	N	N	N	N	N	N	NE	NE	E
Gust
Sky Cover (%)	12	13	11	8	6	10	18	22	19	13	10	14	21	25	21	13	9	14	24	29	27	22	19	22
Precipitation Potential (%)	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	0	0	0	0	0
Relative Humidity (%)	38	36	36	36	36	40	43	48	54	58	65	67	64	67	69	72	72	69	64	58	50	45	39	37
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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