Point Forecast: South Williamsport PA  41.24N 76.99W (Elev. 492 ft)	Last Update: 12:06 pm EDT Oct 4, 2025

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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 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft) Davis Stability Index Atmospheric Dispersion Index Low Visibility Occurrence Risk Index Ceiling Height Visibility Thunder Potential

48-Hour Period Starting: 12pm 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 20257pm Wed, Oct 8 20258pm Wed, Oct 8 20259pm Wed, Oct 8 202510pm Wed, Oct 8 202511pm Wed, Oct 8 2025

Date	10/04												10/05
Hour (EDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	66	72	75	79	82	80	78	73	68	65	63	61	59	57	57	55	54	53	52	52	52	56	63	69
Dewpoint (°F)	55	55	53	53	53	53	54	56	55	56	56	56	55	54	54	54	52	52	51	50	51	50	52	54
Wind Chill (°F)
Surface Wind (mph)	0	1	1	2	2	2	1	1	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	1
Wind Dir	W	W	SW	SW	SW	SW	S	S	S	NE	N	N	N	N	N	N	N	N	N	N	N	N	N	E
Gust
Sky Cover (%)	26	24	19	16	10	6	19	6	4	1	3	5	4	3	8	12	13	14	21	32	23	23	12	5
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 (%)	68	55	46	42	37	39	44	54	63	73	78	84	87	90	90	96	93	96	96	91	96	80	67	59
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date													10/06
Hour (EDT)	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10	11
Temperature (°F)	73	78	80	81	82	80	78	74	68	65	62	60	58	56	55	53	52	51	50	49	50	54	59	65
Dewpoint (°F)	55	54	52	53	52	51	52	52	53	53	54	54	54	53	53	52	52	51	50	49	50	53	55	57
Wind Chill (°F)																			50	49	50
Surface Wind (mph)	2	3	6	6	6	6	6	5	2	1	1	1	1	1	1	1	1	1	1	1	1	1	1	2
Wind Dir	S	S	S	S	S	S	S	S	SE	SE	SE	SE	SE	SE	SE	SE	E	E	E	E	E	SE	S	S
Gust
Sky Cover (%)	2	5	6	5	3	5	3	2	2	3	5	6	8	9	11	11	12	12	13	13	14	13	12	11
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 (%)	53	43	38	38	35	36	40	47	59	65	75	81	86	90	93	96	100	100	100	100	100	96	87	75
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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