Point Forecast: Ashburn VA  39.02N 77.46W (Elev. 249 ft)	Last Update: 7:41 am EST Feb 7, 2026

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Weather Elements Fire Weather Aviation 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 Trans. Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Ceiling Height Visibility

48-Hour Period Starting: 8am Sat, Feb 7 20269am Sat, Feb 7 202610am Sat, Feb 7 202611am Sat, Feb 7 202612pm Sat, Feb 7 20261pm Sat, Feb 7 20262pm Sat, Feb 7 20263pm Sat, Feb 7 20264pm Sat, Feb 7 20265pm Sat, Feb 7 20266pm Sat, Feb 7 20267pm Sat, Feb 7 20268pm Sat, Feb 7 20269pm Sat, Feb 7 202610pm Sat, Feb 7 202611pm Sat, Feb 7 202612am Sun, Feb 8 20261am Sun, Feb 8 20262am Sun, Feb 8 20263am Sun, Feb 8 20264am Sun, Feb 8 20265am Sun, Feb 8 20266am Sun, Feb 8 20267am Sun, Feb 8 20268am Sun, Feb 8 20269am Sun, Feb 8 202610am Sun, Feb 8 202611am Sun, Feb 8 202612pm Sun, Feb 8 20261pm Sun, Feb 8 20262pm Sun, Feb 8 20263pm Sun, Feb 8 20264pm Sun, Feb 8 20265pm Sun, Feb 8 20266pm Sun, Feb 8 20267pm Sun, Feb 8 20268pm Sun, Feb 8 20269pm Sun, Feb 8 202610pm Sun, Feb 8 202611pm Sun, Feb 8 202612am Mon, Feb 9 20261am Mon, Feb 9 20262am Mon, Feb 9 20263am Mon, Feb 9 20264am Mon, Feb 9 20265am Mon, Feb 9 20266am Mon, Feb 9 20267am Mon, Feb 9 20268am Mon, Feb 9 20269am Mon, Feb 9 202610am Mon, Feb 9 202611am Mon, Feb 9 202612pm Mon, Feb 9 20261pm Mon, Feb 9 20262pm Mon, Feb 9 20263pm Mon, Feb 9 20264pm Mon, Feb 9 20265pm Mon, Feb 9 20266pm Mon, Feb 9 20267pm Mon, Feb 9 20268pm Mon, Feb 9 20269pm Mon, Feb 9 202610pm Mon, Feb 9 202611pm Mon, Feb 9 202612am Tue, Feb 10 20261am Tue, Feb 10 20262am Tue, Feb 10 20263am Tue, Feb 10 20264am Tue, Feb 10 20265am Tue, Feb 10 20266am Tue, Feb 10 20267am Tue, Feb 10 20268am Tue, Feb 10 20269am Tue, Feb 10 202610am Tue, Feb 10 202611am Tue, Feb 10 202612pm Tue, Feb 10 20261pm Tue, Feb 10 20262pm Tue, Feb 10 20263pm Tue, Feb 10 20264pm Tue, Feb 10 20265pm Tue, Feb 10 20266pm Tue, Feb 10 20267pm Tue, Feb 10 20268pm Tue, Feb 10 20269pm Tue, Feb 10 202610pm Tue, Feb 10 202611pm Tue, Feb 10 202612am Wed, Feb 11 20261am Wed, Feb 11 20262am Wed, Feb 11 20263am Wed, Feb 11 20264am Wed, Feb 11 20265am Wed, Feb 11 20266am Wed, Feb 11 20267am Wed, Feb 11 20268am Wed, Feb 11 20269am Wed, Feb 11 202610am Wed, Feb 11 202611am Wed, Feb 11 202612pm Wed, Feb 11 20261pm Wed, Feb 11 20262pm Wed, Feb 11 20263pm Wed, Feb 11 20264pm Wed, Feb 11 20265pm Wed, Feb 11 20266pm Wed, Feb 11 20267pm Wed, Feb 11 2026

Date	02/07																02/08
Hour (EST)	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07
Temperature (°F)	15	11	11	13	15	16	17	18	18	17	16	15	15	14	13	12	11	10	10	11	10	10	9	9
Dewpoint (°F)	0	-1	-2	-1	0	1	1	1	1	1	0	0	0	0	0	0	0	0	0	-1	-1	0	0	0
Wind Chill (°F)	-5	-11	-11	-8	-6	-4	-3	-1	-1	-2	-3	-4	-3	-5	-6	-7	-7	-8	-8	-6	-7	-7	-7	-7
Surface Wind (mph)	28	29	30	31	31	31	31	30	29	28	25	24	23	23	23	22	20	18	17	16	16	15	14	13
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	49	54	57	59	59	57	56	55	53	49	46	41	40	38	37	36	34	33	32	31	30	29	26	25
Sky Cover (%)	14	6	8	17	21	27	27	14	17	11	7	6	5	7	9	11	6	6	6	8	12	13	16	23
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	1
Relative Humidity (%)	50	57	55	53	50	51	49	46	46	49	48	50	50	53	55	58	60	63	63	57	60	63	66	66
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	Chc	Chc	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																	02/09
Hour (EST)	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07
Temperature (°F)	11	13	16	18	21	23	24	25	25	23	21	20	19	17	16	15	15	14	13	12	12	10	10	10
Dewpoint (°F)	1	3	4	5	5	5	5	6	6	6	6	6	6	6	6	6	5	5	4	4	3	3	2	3
Wind Chill (°F)	-4	-1	2	5	9	12	12	14	14	12	11	10	9	7	6	5	6	5	5	4	4	2	4	4
Surface Wind (mph)	13	13	13	13	11	11	13	13	13	11	8	8	8	8	7	7	6	6	5	5	5	5	3	3
Wind Dir	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust	25	25	25	24	23	23	22	22	22	20
Sky Cover (%)	25	23	21	25	30	34	27	21	14	12	11	9	8	8	7	7	6	6	7	7	8	12	16	20
Precipitation Potential (%)	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Relative Humidity (%)	63	63	58	56	49	45	43	44	44	47	52	54	56	61	64	67	64	67	67	70	66	73	69	73
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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