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Point Forecast: 4 Miles WNW Williamsburg PA  40.48N 78.29W (Elev. 988 ft)	Last Update: 4:22 am EDT May 11, 2021

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Weather Elements Weather/Precipitation Fire 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 Haines Index Lightning Activity Level Trans. Wind  ktmphkm/hm/s 20ft Wind  ktmphkm/hm/s Vent Rate (x1000 mph-ft)

48-Hour Period Starting: 6am Tue, May 11 20217am Tue, May 11 20218am Tue, May 11 20219am Tue, May 11 202110am Tue, May 11 202111am Tue, May 11 202112pm Tue, May 11 20211pm Tue, May 11 20212pm Tue, May 11 20213pm Tue, May 11 20214pm Tue, May 11 20215pm Tue, May 11 20216pm Tue, May 11 20217pm Tue, May 11 20218pm Tue, May 11 20219pm Tue, May 11 202110pm Tue, May 11 202111pm Tue, May 11 202112am Wed, May 12 20211am Wed, May 12 20212am Wed, May 12 20213am Wed, May 12 20214am Wed, May 12 20215am Wed, May 12 20216am Wed, May 12 20217am Wed, May 12 20218am Wed, May 12 20219am Wed, May 12 202110am Wed, May 12 202111am Wed, May 12 202112pm Wed, May 12 20211pm Wed, May 12 20212pm Wed, May 12 20213pm Wed, May 12 20214pm Wed, May 12 20215pm Wed, May 12 20216pm Wed, May 12 20217pm Wed, May 12 20218pm Wed, May 12 20219pm Wed, May 12 202110pm Wed, May 12 202111pm Wed, May 12 202112am Thu, May 13 20211am Thu, May 13 20212am Thu, May 13 20213am Thu, May 13 20214am Thu, May 13 20215am Thu, May 13 20216am Thu, May 13 20217am Thu, May 13 20218am Thu, May 13 20219am Thu, May 13 202110am Thu, May 13 202111am Thu, May 13 202112pm Thu, May 13 20211pm Thu, May 13 20212pm Thu, May 13 20213pm Thu, May 13 20214pm Thu, May 13 20215pm Thu, May 13 20216pm Thu, May 13 20217pm Thu, May 13 20218pm Thu, May 13 20219pm Thu, May 13 202110pm Thu, May 13 202111pm Thu, May 13 202112am Fri, May 14 20211am Fri, May 14 20212am Fri, May 14 20213am Fri, May 14 20214am Fri, May 14 20215am Fri, May 14 20216am Fri, May 14 20217am Fri, May 14 20218am Fri, May 14 20219am Fri, May 14 202110am Fri, May 14 202111am Fri, May 14 202112pm Fri, May 14 20211pm Fri, May 14 20212pm Fri, May 14 20213pm Fri, May 14 20214pm Fri, May 14 20215pm Fri, May 14 20216pm Fri, May 14 20217pm Fri, May 14 20218pm Fri, May 14 20219pm Fri, May 14 202110pm Fri, May 14 202111pm Fri, May 14 202112am Sat, May 15 20211am Sat, May 15 20212am Sat, May 15 20213am Sat, May 15 20214am Sat, May 15 20215am Sat, May 15 20216am Sat, May 15 20217am Sat, May 15 20218am Sat, May 15 20219am Sat, May 15 202110am Sat, May 15 202111am Sat, May 15 202112pm Sat, May 15 20211pm Sat, May 15 20212pm Sat, May 15 20213pm Sat, May 15 20214pm Sat, May 15 20215pm Sat, May 15 2021

Date	05/11																		05/12
Hour (EDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°F)	39	40	46	50	53	54	54	55	55	57	58	57	55	53	50	47	45	43	41	40	39	39	39	38
Dewpoint (°F)	34	35	37	37	38	39	38	38	37	36	36	36	34	32	30	30	28	29	29	29	29	29	30	30
Heat Index (°F)
Surface Wind (mph)	2	2	5	6	8	10	11	13	13	14	14	14	13	11	10	10	10	10	10	10	10	10	10	10
Wind Dir	SW	SW	W	W	W	W	W	W	W	W	W	W	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW	NW
Gust						22	23	24	25	26	28	28	26	23	21
Sky Cover (%)	54	50	39	28	25	30	55	68	71	65	58	52	44	36	28	24	20	16	18	20	21	26	30	34
Precipitation Potential (%)	1	7	8	13	12	20	17	12	13	15	15	14	8	5	1	1	0	0	0	0	1	1	0	0
Relative Humidity (%)	82	82	71	61	57	57	54	53	51	45	44	45	45	44	46	51	51	57	62	64	67	67	70	73
Rain	--	--	--	--	--	SChc	SChc	--	--	SChc	SChc	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date																			05/13
Hour (EDT)	06	07	08	09	10	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05
Temperature (°F)	37	38	42	46	49	53	55	58	60	60	61	61	59	58	56	53	50	47	45	44	42	41	41	39
Dewpoint (°F)	30	31	32	33	34	35	35	34	34	34	33	33	33	32	32	32	31	31	31	32	32	32	32	32
Heat Index (°F)
Surface Wind (mph)	10	9	9	9	10	10	10	10	10	10	9	9	8	7	6	5	3	3	3	3	3	3	2	2
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								20	20	20	21	21	21
Sky Cover (%)	30	25	21	20	19	18	22	27	31	30	29	28	22	16	10	8	5	3	3	2	2	2	2	2
Precipitation Potential (%)	0	0	0	0	0	0	0	0	1	1	1	1	1	1	0	0	0	0	0	0	0	0	0	0
Relative Humidity (%)	75	76	67	60	56	50	47	40	37	37	35	35	37	37	40	44	48	53	58	62	67	70	70	76
Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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