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Point Forecast: Washington DC  38.89N 77.02W	Last Update: 10:32 am EDT May 18, 2013

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Weather Elements Weather/Precipitation Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Coverage Precipitation Potential Relative Humidity Thunder Rain

48-Hour Period Starting: 11am Sat, May 18 201312pm Sat, May 18 20131pm Sat, May 18 20132pm Sat, May 18 20133pm Sat, May 18 20134pm Sat, May 18 20135pm Sat, May 18 20136pm Sat, May 18 20137pm Sat, May 18 20138pm Sat, May 18 20139pm Sat, May 18 201310pm Sat, May 18 201311pm Sat, May 18 201312am Sun, May 19 20131am Sun, May 19 20132am Sun, May 19 20133am Sun, May 19 20134am Sun, May 19 20135am Sun, May 19 20136am Sun, May 19 20137am Sun, May 19 20138am Sun, May 19 20139am Sun, May 19 201310am Sun, May 19 201311am Sun, May 19 201312pm Sun, May 19 20131pm Sun, May 19 20132pm Sun, May 19 20133pm Sun, May 19 20134pm Sun, May 19 20135pm Sun, May 19 20136pm Sun, May 19 20137pm Sun, May 19 20138pm Sun, May 19 20139pm Sun, May 19 201310pm Sun, May 19 201311pm Sun, May 19 201312am Mon, May 20 20131am Mon, May 20 20132am Mon, May 20 20133am Mon, May 20 20134am Mon, May 20 20135am Mon, May 20 20136am Mon, May 20 20137am Mon, May 20 20138am Mon, May 20 20139am Mon, May 20 201310am Mon, May 20 201311am Mon, May 20 201312pm Mon, May 20 20131pm Mon, May 20 20132pm Mon, May 20 20133pm Mon, May 20 20134pm Mon, May 20 20135pm Mon, May 20 20136pm Mon, May 20 20137pm Mon, May 20 20138pm Mon, May 20 20139pm Mon, May 20 201310pm Mon, May 20 201311pm Mon, May 20 201312am Tue, May 21 20131am Tue, May 21 20132am Tue, May 21 20133am Tue, May 21 20134am Tue, May 21 20135am Tue, May 21 20136am Tue, May 21 20137am Tue, May 21 20138am Tue, May 21 20139am Tue, May 21 201310am Tue, May 21 201311am Tue, May 21 201312pm Tue, May 21 20131pm Tue, May 21 20132pm Tue, May 21 20133pm Tue, May 21 20134pm Tue, May 21 20135pm Tue, May 21 20136pm Tue, May 21 20137pm Tue, May 21 20138pm Tue, May 21 20139pm Tue, May 21 201310pm Tue, May 21 201311pm Tue, May 21 201312am Wed, May 22 20131am Wed, May 22 20132am Wed, May 22 20133am Wed, May 22 20134am Wed, May 22 20135am Wed, May 22 20136am Wed, May 22 20137am Wed, May 22 20138am Wed, May 22 20139am Wed, May 22 201310am Wed, May 22 201311am Wed, May 22 201312pm Wed, May 22 20131pm Wed, May 22 20132pm Wed, May 22 20133pm Wed, May 22 20134pm Wed, May 22 20135pm Wed, May 22 20136pm Wed, May 22 20137pm Wed, May 22 20138pm Wed, May 22 20139pm Wed, May 22 201310pm Wed, May 22 2013

Date	05/18													05/19
Hour (EDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	66	67	67	67	67	68	67	67	66	65	64	64	63	63	62	62	61	61	61	61	61	63	65	66
Dewpoint (°F)	55	56	57	58	59	59	58	58	58	58	58	58	58	57	57	58	58	58	57	57	57	57	58	58
Heat Index (°F)
Wind (mph)	7	7	7	8	9	11	13	11	10	9	8	8	8	8	7	7	7	7	7	7	7	7	7	7
Wind Dir	S	S	SE	SE	SE	SE	SE	SE	SE	SE	SE	E	E	E	E	E	E	E	E	E	E	E	E	E
Gust
Sky Cover (%)	99	99	98	98	98	99	99	99	99	99	99	98	98	99	99	100	100	100	100	100	100	100	99	97
Pcpn. Potential (%)	51	51	51	46	46	46	32	32	32	55	55	55	55	55	55	63	63	63	63	63	63	56	56	56
Rel. Humidity (%)	68	68	70	73	75	73	73	73	75	78	81	81	84	81	84	87	90	90	87	87	87	81	78	75
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly
Date														05/20
Hour (EDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	67	68	69	69	69	70	70	69	69	68	68	67	67	67	66	66	66	66	66	66	66	70	73	75
Dewpoint (°F)	59	59	59	59	59	60	60	58	57	55	54	55	55	56	57	57	57	57	58	58	58	59	59	60
Heat Index (°F)																								75
Wind (mph)	8	8	9	9	9	9	9	9	9	8	8	8	7	7	7	7	7	6	6	7	7	7	7	7
Wind Dir	E	E	E	E	E	E	E	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	S	S	S	S	S	S	S
Gust
Sky Cover (%)	95	92	90	89	90	92	95	97	99	100	99	97	95	92	90	89	90	92	93	94	93	90	88	85
Pcpn. Potential (%)	56	52	52	63	63	63	63	63	63	51	51	51	51	46	46	46	43	43	43	30	30	30	30	30
Rel. Humidity (%)	75	73	70	70	64	66	66	61	61	59	59	61	63	65	70	70	73	73	75	75	75	68	62	60
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Rain	Lkly	Chc	Chc	Lkly	Lkly	Lkly	Lkly	Lkly	Lkly	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc

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