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Point Forecast: Washington DC  38.89N 77.02W (Elev. 20 ft)	Last Update: 9:31 am EST Dec 12, 2018

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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)

48-Hour Period Starting: 11am Wed, Dec 12 201812pm Wed, Dec 12 20181pm Wed, Dec 12 20182pm Wed, Dec 12 20183pm Wed, Dec 12 20184pm Wed, Dec 12 20185pm Wed, Dec 12 20186pm Wed, Dec 12 20187pm Wed, Dec 12 20188pm Wed, Dec 12 20189pm Wed, Dec 12 201810pm Wed, Dec 12 201811pm Wed, Dec 12 201812am Thu, Dec 13 20181am Thu, Dec 13 20182am Thu, Dec 13 20183am Thu, Dec 13 20184am Thu, Dec 13 20185am Thu, Dec 13 20186am Thu, Dec 13 20187am Thu, Dec 13 20188am Thu, Dec 13 20189am Thu, Dec 13 201810am Thu, Dec 13 201811am Thu, Dec 13 201812pm Thu, Dec 13 20181pm Thu, Dec 13 20182pm Thu, Dec 13 20183pm Thu, Dec 13 20184pm Thu, Dec 13 20185pm Thu, Dec 13 20186pm Thu, Dec 13 20187pm Thu, Dec 13 20188pm Thu, Dec 13 20189pm Thu, Dec 13 201810pm Thu, Dec 13 201811pm Thu, Dec 13 201812am Fri, Dec 14 20181am Fri, Dec 14 20182am Fri, Dec 14 20183am Fri, Dec 14 20184am Fri, Dec 14 20185am Fri, Dec 14 20186am Fri, Dec 14 20187am Fri, Dec 14 20188am Fri, Dec 14 20189am Fri, Dec 14 201810am Fri, Dec 14 201811am Fri, Dec 14 201812pm Fri, Dec 14 20181pm Fri, Dec 14 20182pm Fri, Dec 14 20183pm Fri, Dec 14 20184pm Fri, Dec 14 20185pm Fri, Dec 14 20186pm Fri, Dec 14 20187pm Fri, Dec 14 20188pm Fri, Dec 14 20189pm Fri, Dec 14 201810pm Fri, Dec 14 201811pm Fri, Dec 14 201812am Sat, Dec 15 20181am Sat, Dec 15 20182am Sat, Dec 15 20183am Sat, Dec 15 20184am Sat, Dec 15 20185am Sat, Dec 15 20186am Sat, Dec 15 20187am Sat, Dec 15 20188am Sat, Dec 15 20189am Sat, Dec 15 201810am Sat, Dec 15 201811am Sat, Dec 15 201812pm Sat, Dec 15 20181pm Sat, Dec 15 20182pm Sat, Dec 15 20183pm Sat, Dec 15 20184pm Sat, Dec 15 20185pm Sat, Dec 15 20186pm Sat, Dec 15 20187pm Sat, Dec 15 20188pm Sat, Dec 15 20189pm Sat, Dec 15 201810pm Sat, Dec 15 201811pm Sat, Dec 15 201812am Sun, Dec 16 20181am Sun, Dec 16 20182am Sun, Dec 16 20183am Sun, Dec 16 20184am Sun, Dec 16 20185am Sun, Dec 16 20186am Sun, Dec 16 20187am Sun, Dec 16 20188am Sun, Dec 16 20189am Sun, Dec 16 201810am Sun, Dec 16 201811am Sun, Dec 16 201812pm Sun, Dec 16 20181pm Sun, Dec 16 20182pm Sun, Dec 16 20183pm Sun, Dec 16 20184pm Sun, Dec 16 20185pm Sun, Dec 16 20186pm Sun, Dec 16 20187pm Sun, Dec 16 20188pm Sun, Dec 16 20189pm Sun, Dec 16 201810pm Sun, Dec 16 2018

Date	12/12													12/13
Hour (EST)	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)	38	39	41	42	43	43	41	39	37	36	36	35	34	33	32	32	32	32	32	32	32	32	33	34
Dewpoint (°F)	25	25	25	25	26	26	26	27	27	27	28	28	29	29	30	31	31	31	31	30	30	31	32	33
Wind Chill (°F)	34	36	38	39	41	41	38	36	32	31	32	31	30	29	27	27	27	27	27	27	27	27	29	30
Surface Wind (mph)	6	5	5	5	3	3	5	5	6	6	5	5	5	5	5	5	5	5	5	5	5	5	5	5
Wind Dir	NW	NW	NW	W	SW	S	S	S	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	E	E	E	E	SE
Gust
Sky Cover (%)	26	39	46	53	66	72	64	49	41	47	59	65	68	74	77	79	82	83	79	72	68	69	72	73
Precipitation Potential (%)	0	0	0	0	0	0	0	0	5	5	5	5	5	5	5	5	5	6	6	6	6	6	6	7
Relative Humidity (%)	59	57	52	50	51	51	55	62	67	69	72	75	82	85	92	96	96	96	96	92	92	96	96	96
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date														12/14
Hour (EST)	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)	37	39	41	43	45	45	44	43	41	40	39	38	37	36	35	35	35	35	35	34	34	35	37	40
Dewpoint (°F)	34	34	34	34	34	34	34	33	33	33	33	33	33	34	34	34	34	34	34	34	34	35	36	37
Wind Chill (°F)	33	37	39	40	43	42	41	40	39	38	36	34	34	33	35	32	32	31	32	34	34	32	34	37
Surface Wind (mph)	5	3	3	5	5	6	5	5	3	3	5	5	3	3	2	3	3	5	3	2	2	3	3	5
Wind Dir	SE	SE	SE	SE	E	E	E	E	E	E	E	E	E	E	NE	NE	NE	NE	NE	NE	NE	NE	E	E
Gust
Sky Cover (%)	68	57	52	52	53	53	51	48	46	48	53	55	57	60	62	63	66	67	67	67	67	70	76	79
Precipitation Potential (%)	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	7	13	13	13	14
Relative Humidity (%)	89	82	76	70	65	65	68	67	73	76	79	82	85	92	96	96	96	96	96	100	100	100	96	89
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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