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Point Forecast: Arlington VA  38.9N 77.11W (Elev. 344 ft)	Last Update: 6:29 pm EST Feb 2, 2023

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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: 7pm Thu, Feb 2 20238pm Thu, Feb 2 20239pm Thu, Feb 2 202310pm Thu, Feb 2 202311pm Thu, Feb 2 202312am Fri, Feb 3 20231am Fri, Feb 3 20232am Fri, Feb 3 20233am Fri, Feb 3 20234am Fri, Feb 3 20235am Fri, Feb 3 20236am Fri, Feb 3 20237am Fri, Feb 3 20238am Fri, Feb 3 20239am Fri, Feb 3 202310am Fri, Feb 3 202311am Fri, Feb 3 202312pm Fri, Feb 3 20231pm Fri, Feb 3 20232pm Fri, Feb 3 20233pm Fri, Feb 3 20234pm Fri, Feb 3 20235pm Fri, Feb 3 20236pm Fri, Feb 3 20237pm Fri, Feb 3 20238pm Fri, Feb 3 20239pm Fri, Feb 3 202310pm Fri, Feb 3 202311pm Fri, Feb 3 202312am Sat, Feb 4 20231am Sat, Feb 4 20232am Sat, Feb 4 20233am Sat, Feb 4 20234am Sat, Feb 4 20235am Sat, Feb 4 20236am Sat, Feb 4 20237am Sat, Feb 4 20238am Sat, Feb 4 20239am Sat, Feb 4 202310am Sat, Feb 4 202311am Sat, Feb 4 202312pm Sat, Feb 4 20231pm Sat, Feb 4 20232pm Sat, Feb 4 20233pm Sat, Feb 4 20234pm Sat, Feb 4 20235pm Sat, Feb 4 20236pm Sat, Feb 4 20237pm Sat, Feb 4 20238pm Sat, Feb 4 20239pm Sat, Feb 4 202310pm Sat, Feb 4 202311pm Sat, Feb 4 202312am Sun, Feb 5 20231am Sun, Feb 5 20232am Sun, Feb 5 20233am Sun, Feb 5 20234am Sun, Feb 5 20235am Sun, Feb 5 20236am Sun, Feb 5 20237am Sun, Feb 5 20238am Sun, Feb 5 20239am Sun, Feb 5 202310am Sun, Feb 5 202311am Sun, Feb 5 202312pm Sun, Feb 5 20231pm Sun, Feb 5 20232pm Sun, Feb 5 20233pm Sun, Feb 5 20234pm Sun, Feb 5 20235pm Sun, Feb 5 20236pm Sun, Feb 5 20237pm Sun, Feb 5 20238pm Sun, Feb 5 20239pm Sun, Feb 5 202310pm Sun, Feb 5 202311pm Sun, Feb 5 202312am Mon, Feb 6 20231am Mon, Feb 6 20232am Mon, Feb 6 20233am Mon, Feb 6 20234am Mon, Feb 6 20235am Mon, Feb 6 20236am Mon, Feb 6 20237am Mon, Feb 6 20238am Mon, Feb 6 20239am Mon, Feb 6 202310am Mon, Feb 6 202311am Mon, Feb 6 202312pm Mon, Feb 6 20231pm Mon, Feb 6 20232pm Mon, Feb 6 20233pm Mon, Feb 6 20234pm Mon, Feb 6 20235pm Mon, Feb 6 20236pm Mon, Feb 6 20237pm Mon, Feb 6 20238pm Mon, Feb 6 20239pm Mon, Feb 6 202310pm Mon, Feb 6 202311pm Mon, Feb 6 202312am Tue, Feb 7 20231am Tue, Feb 7 20232am Tue, Feb 7 20233am Tue, Feb 7 20234am Tue, Feb 7 20235am Tue, Feb 7 20236am Tue, Feb 7 2023

Date	02/02					02/03
Hour (EST)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	36	35	35	35	35	35	35	34	34	33	32	31	30	29	28	27	27	27	27	27	27	27	26	25
Dewpoint (°F)	31	30	29	28	27	25	24	22	21	20	19	17	16	13	9	6	4	2	1	0	-1	-2	-3	-3
Wind Chill (°F)	31	30	30	30	29	28	28	26	26	24	22	20	18	17	15	14	14	14	14	14	14	14	13	12
Surface Wind (mph)	6	6	6	6	7	8	9	10	11	13	14	15	17	17	18	20	20	18	18	18	18	18	17	17
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										18	23	29	33	33	32	31	31	31	31	31	31	30	30	29
Sky Cover (%)	83	83	84	84	84	85	85	78	77	76	69	58	64	66	67	61	54	47	41	44	39	30	21	13
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	10	10	10	1	1	1	2	2	2	2	2	2	0	0	0
Relative Humidity (%)	82	82	78	75	72	66	64	61	58	58	58	56	55	51	44	40	37	33	32	30	29	28	27	29
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date						02/04
Hour (EST)	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11	12	13	14	15	16	17	18
Temperature (°F)	24	23	21	20	19	19	18	17	16	15	14	14	15	17	19	22	24	26	28	30	31	31	31	30
Dewpoint (°F)	-3	-4	-4	-4	-4	-4	-4	-4	-3	-3	-3	-2	-2	-2	-1	-1	-1	-1	-1	-1	-1	0	1	3
Wind Chill (°F)	11	10	8	7	6	6	5	5	4	4	4	5	8	10	11	14	16	18	20	22	23	23	23	21
Surface Wind (mph)	16	15	15	14	13	13	11	10	9	8	7	6	5	5	6	7	7	8	8	8	9	9	9	10
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	W	W	W	W	SW	S	S	S	S	S	S
Gust	28	26	24	23	22	21	20
Sky Cover (%)	16	13	10	9	9	6	4	5	8	12	16	19	22	25	29	32	34	19	14	10	6	7	12	21
Precipitation Potential (%)	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	30	30	32	34	35	35	37	38	42	44	46	48	46	42	40	36	33	30	28	26	24	26	27	31
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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