Point Forecast: Montclair VA  38.61N 77.33W (Elev. 148 ft)	Last Update: 4:29 am EDT Oct 4, 2025

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Weather Elements Fire Weather Aviation Weather Temperature (°F) Dewpoint (°F) Heat Index (°F) Surface Wind  ktmphkm/hm/s Sky Cover (%) Precipitation Potential (%) Relative Humidity (%) Rain Thunder 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: 7am Sat, Oct 4 20258am Sat, Oct 4 20259am Sat, Oct 4 202510am Sat, Oct 4 202511am Sat, Oct 4 202512pm Sat, Oct 4 20251pm Sat, Oct 4 20252pm Sat, Oct 4 20253pm Sat, Oct 4 20254pm Sat, Oct 4 20255pm Sat, Oct 4 20256pm Sat, Oct 4 20257pm Sat, Oct 4 20258pm Sat, Oct 4 20259pm Sat, Oct 4 202510pm Sat, Oct 4 202511pm Sat, Oct 4 202512am Sun, Oct 5 20251am Sun, Oct 5 20252am Sun, Oct 5 20253am Sun, Oct 5 20254am Sun, Oct 5 20255am Sun, Oct 5 20256am Sun, Oct 5 20257am Sun, Oct 5 20258am Sun, Oct 5 20259am Sun, Oct 5 202510am Sun, Oct 5 202511am Sun, Oct 5 202512pm Sun, Oct 5 20251pm Sun, Oct 5 20252pm Sun, Oct 5 20253pm Sun, Oct 5 20254pm Sun, Oct 5 20255pm Sun, Oct 5 20256pm Sun, Oct 5 20257pm Sun, Oct 5 20258pm Sun, Oct 5 20259pm Sun, Oct 5 202510pm Sun, Oct 5 202511pm Sun, Oct 5 202512am Mon, Oct 6 20251am Mon, Oct 6 20252am Mon, Oct 6 20253am Mon, Oct 6 20254am Mon, Oct 6 20255am Mon, Oct 6 20256am Mon, Oct 6 20257am Mon, Oct 6 20258am Mon, Oct 6 20259am Mon, Oct 6 202510am Mon, Oct 6 202511am Mon, Oct 6 202512pm Mon, Oct 6 20251pm Mon, Oct 6 20252pm Mon, Oct 6 20253pm Mon, Oct 6 20254pm Mon, Oct 6 20255pm Mon, Oct 6 20256pm Mon, Oct 6 20257pm Mon, Oct 6 20258pm Mon, Oct 6 20259pm Mon, Oct 6 202510pm Mon, Oct 6 202511pm Mon, Oct 6 202512am Tue, Oct 7 20251am Tue, Oct 7 20252am Tue, Oct 7 20253am Tue, Oct 7 20254am Tue, Oct 7 20255am Tue, Oct 7 20256am Tue, Oct 7 20257am Tue, Oct 7 20258am Tue, Oct 7 20259am Tue, Oct 7 202510am Tue, Oct 7 202511am Tue, Oct 7 202512pm Tue, Oct 7 20251pm Tue, Oct 7 20252pm Tue, Oct 7 20253pm Tue, Oct 7 20254pm Tue, Oct 7 20255pm Tue, Oct 7 20256pm Tue, Oct 7 20257pm Tue, Oct 7 20258pm Tue, Oct 7 20259pm Tue, Oct 7 202510pm Tue, Oct 7 202511pm Tue, Oct 7 202512am Wed, Oct 8 20251am Wed, Oct 8 20252am Wed, Oct 8 20253am Wed, Oct 8 20254am Wed, Oct 8 20255am Wed, Oct 8 20256am Wed, Oct 8 20257am Wed, Oct 8 20258am Wed, Oct 8 20259am Wed, Oct 8 202510am Wed, Oct 8 202511am Wed, Oct 8 202512pm Wed, Oct 8 20251pm Wed, Oct 8 20252pm Wed, Oct 8 20253pm Wed, Oct 8 20254pm Wed, Oct 8 20255pm Wed, Oct 8 20256pm Wed, Oct 8 2025

Date	10/04																	10/05
Hour (EDT)	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06
Temperature (°F)	50	51	55	63	69	72	76	77	77	78	77	74	71	65	62	61	59	58	57	56	55	54	53	53
Dewpoint (°F)	50	50	53	55	56	56	57	56	57	57	57	57	57	58	58	57	57	56	56	55	55	54	53	53
Heat Index (°F)							76	77	77	78	77
Surface Wind (mph)	2	2	2	2	2	2	3	3	3	3	3	3	3	2	2	2	2	2	2	2	2	1	1	1
Wind Dir	W	W	SW	SW	SW	S	S	S	S	S	S	S	S	S	S	S	S	SW	SW	SW	SW	SW	SW	SW
Gust
Sky Cover (%)	2	9	7	4	2	3	3	3	3	2	3	5	7	7	6	7	7	5	4	5	7	7	21	14
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 (%)	100	96	93	75	63	57	52	48	50	48	50	55	61	78	87	87	93	93	96	96	100	100	100	100
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																		10/06
Hour (EDT)	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06
Temperature (°F)	53	53	58	64	70	74	76	78	79	80	79	76	73	69	66	63	61	60	59	58	57	56	56	55
Dewpoint (°F)	52	53	56	58	59	59	59	59	59	59	59	59	60	60	60	60	60	59	59	58	57	56	56	55
Heat Index (°F)							76	78	79	81	79	76
Surface Wind (mph)	1	1	1	1	2	3	5	6	6	6	6	6	5	5	5	3	3	3	3	2	2	2	2	1
Wind Dir	SW	W	S	S	S	S	S	S	S	SE	SE	SE	SE	SE	SE	S	S	S	S	S	S	S	S	S
Gust
Sky Cover (%)	12	21	18	11	4	4	4	4	4	3	3	3	4	4	4	3	3	5	8	10	13	16	19	18
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 (%)	96	100	93	81	68	59	56	52	50	49	50	56	64	73	81	90	97	96	100	100	100	100	100	100
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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