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Point Forecast: Arlington VA  38.88N 77.11W (Elev. 249 ft)	Last Update: 4:33 am EDT Apr 3, 2020

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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: 5am Fri, Apr 3 20206am Fri, Apr 3 20207am Fri, Apr 3 20208am Fri, Apr 3 20209am Fri, Apr 3 202010am Fri, Apr 3 202011am Fri, Apr 3 202012pm Fri, Apr 3 20201pm Fri, Apr 3 20202pm Fri, Apr 3 20203pm Fri, Apr 3 20204pm Fri, Apr 3 20205pm Fri, Apr 3 20206pm Fri, Apr 3 20207pm Fri, Apr 3 20208pm Fri, Apr 3 20209pm Fri, Apr 3 202010pm Fri, Apr 3 202011pm Fri, Apr 3 202012am Sat, Apr 4 20201am Sat, Apr 4 20202am Sat, Apr 4 20203am Sat, Apr 4 20204am Sat, Apr 4 20205am Sat, Apr 4 20206am Sat, Apr 4 20207am Sat, Apr 4 20208am Sat, Apr 4 20209am Sat, Apr 4 202010am Sat, Apr 4 202011am Sat, Apr 4 202012pm Sat, Apr 4 20201pm Sat, Apr 4 20202pm Sat, Apr 4 20203pm Sat, Apr 4 20204pm Sat, Apr 4 20205pm Sat, Apr 4 20206pm Sat, Apr 4 20207pm Sat, Apr 4 20208pm Sat, Apr 4 20209pm Sat, Apr 4 202010pm Sat, Apr 4 202011pm Sat, Apr 4 202012am Sun, Apr 5 20201am Sun, Apr 5 20202am Sun, Apr 5 20203am Sun, Apr 5 20204am Sun, Apr 5 20205am Sun, Apr 5 20206am Sun, Apr 5 20207am Sun, Apr 5 20208am Sun, Apr 5 20209am Sun, Apr 5 202010am Sun, Apr 5 202011am Sun, Apr 5 202012pm Sun, Apr 5 20201pm Sun, Apr 5 20202pm Sun, Apr 5 20203pm Sun, Apr 5 20204pm Sun, Apr 5 20205pm Sun, Apr 5 20206pm Sun, Apr 5 20207pm Sun, Apr 5 20208pm Sun, Apr 5 20209pm Sun, Apr 5 202010pm Sun, Apr 5 202011pm Sun, Apr 5 202012am Mon, Apr 6 20201am Mon, Apr 6 20202am Mon, Apr 6 20203am Mon, Apr 6 20204am Mon, Apr 6 20205am Mon, Apr 6 20206am Mon, Apr 6 20207am Mon, Apr 6 20208am Mon, Apr 6 20209am Mon, Apr 6 202010am Mon, Apr 6 202011am Mon, Apr 6 202012pm Mon, Apr 6 20201pm Mon, Apr 6 20202pm Mon, Apr 6 20203pm Mon, Apr 6 20204pm Mon, Apr 6 20205pm Mon, Apr 6 20206pm Mon, Apr 6 20207pm Mon, Apr 6 20208pm Mon, Apr 6 20209pm Mon, Apr 6 202010pm Mon, Apr 6 202011pm Mon, Apr 6 202012am Tue, Apr 7 20201am Tue, Apr 7 20202am Tue, Apr 7 20203am Tue, Apr 7 20204am Tue, Apr 7 20205am Tue, Apr 7 20206am Tue, Apr 7 20207am Tue, Apr 7 20208am Tue, Apr 7 20209am Tue, Apr 7 202010am Tue, Apr 7 202011am Tue, Apr 7 202012pm Tue, Apr 7 20201pm Tue, Apr 7 20202pm Tue, Apr 7 20203pm Tue, Apr 7 20204pm Tue, Apr 7 2020

Date	04/03																			04/04
Hour (EDT)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°F)	46	43	43	45	47	49	52	55	58	59	60	60	60	58	57	55	53	52	51	50	49	49	48	47
Dewpoint (°F)	26	27	27	28	28	29	30	31	32	33	34	34	35	36	37	38	38	38	37	37	37	37	38	38
Wind Chill (°F)	40	35	35	37	40	43														46	45	45	44	43
Surface Wind (mph)	15	18	18	18	18	18	18	18	18	18	18	17	17	16	15	14	13	13	11	11	10	10	9	9
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	N	N	N	N	N	N	N	N	N	N	N	N
Gust	23	25	26	28	29	29	30	31	33	33	33	31	29	26	23	21	20	18
Sky Cover (%)	7	8	9	9	14	19	24	33	42	51	60	68	76	81	87	92	90	87	85	80	76	71	67	64
Precipitation Potential (%)	0	0	0	0	1	2	2	2	2	5	7	10	12	13	13	12	12	12	12	6	6	2	2	2
Relative Humidity (%)	45	53	53	51	47	46	43	40	37	37	37	37	39	44	47	53	57	59	59	61	63	63	68	71
Rain	--	--	--	--	--	--	--	--	--	--	--	--	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																				04/05
Hour (EDT)	05	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04
Temperature (°F)	47	47	47	47	49	51	54	56	57	58	59	60	60	60	58	57	55	54	52	51	50	49	48	47
Dewpoint (°F)	39	39	40	40	40	41	41	41	41	41	41	41	41	41	42	42	42	42	42	42	43	43	43	42
Wind Chill (°F)	43	43	43	43	46																50	49	48	47
Surface Wind (mph)	8	8	8	8	7	5	3	2	2	2	2	2	2	2	1	1	1	1	1	1	2	2	2	1
Wind Dir	N	N	N	N	N	N	N	N	N	N	N	N	N	NE	E	E	SE	SE	SE	SE	S	S	S	S
Gust
Sky Cover (%)	60	59	58	57	51	45	39	45	52	58	57	57	57	55	53	51	48	46	43	46	48	51	50	50
Precipitation Potential (%)	2	2	2	4	4	4	4	4	4	3	3	3	3	3	3	2	2	2	2	2	2	3	3	3
Relative Humidity (%)	74	74	76	76	71	68	61	57	55	53	51	49	49	49	55	57	61	64	69	71	77	80	83	83
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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