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Point Forecast: Martinsburg Arpt WV  39.41N 77.97W (Elev. 499 ft)	Last Update: 10:34 am EDT Apr 10, 2021

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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: 11am Sat, Apr 10 202112pm Sat, Apr 10 20211pm Sat, Apr 10 20212pm Sat, Apr 10 20213pm Sat, Apr 10 20214pm Sat, Apr 10 20215pm Sat, Apr 10 20216pm Sat, Apr 10 20217pm Sat, Apr 10 20218pm Sat, Apr 10 20219pm Sat, Apr 10 202110pm Sat, Apr 10 202111pm Sat, Apr 10 202112am Sun, Apr 11 20211am Sun, Apr 11 20212am Sun, Apr 11 20213am Sun, Apr 11 20214am Sun, Apr 11 20215am Sun, Apr 11 20216am Sun, Apr 11 20217am Sun, Apr 11 20218am Sun, Apr 11 20219am Sun, Apr 11 202110am Sun, Apr 11 202111am Sun, Apr 11 202112pm Sun, Apr 11 20211pm Sun, Apr 11 20212pm Sun, Apr 11 20213pm Sun, Apr 11 20214pm Sun, Apr 11 20215pm Sun, Apr 11 20216pm Sun, Apr 11 20217pm Sun, Apr 11 20218pm Sun, Apr 11 20219pm Sun, Apr 11 202110pm Sun, Apr 11 202111pm Sun, Apr 11 202112am Mon, Apr 12 20211am Mon, Apr 12 20212am Mon, Apr 12 20213am Mon, Apr 12 20214am Mon, Apr 12 20215am Mon, Apr 12 20216am Mon, Apr 12 20217am Mon, Apr 12 20218am Mon, Apr 12 20219am Mon, Apr 12 202110am Mon, Apr 12 202111am Mon, Apr 12 202112pm Mon, Apr 12 20211pm Mon, Apr 12 20212pm Mon, Apr 12 20213pm Mon, Apr 12 20214pm Mon, Apr 12 20215pm Mon, Apr 12 20216pm Mon, Apr 12 20217pm Mon, Apr 12 20218pm Mon, Apr 12 20219pm Mon, Apr 12 202110pm Mon, Apr 12 202111pm Mon, Apr 12 202112am Tue, Apr 13 20211am Tue, Apr 13 20212am Tue, Apr 13 20213am Tue, Apr 13 20214am Tue, Apr 13 20215am Tue, Apr 13 20216am Tue, Apr 13 20217am Tue, Apr 13 20218am Tue, Apr 13 20219am Tue, Apr 13 202110am Tue, Apr 13 202111am Tue, Apr 13 202112pm Tue, Apr 13 20211pm Tue, Apr 13 20212pm Tue, Apr 13 20213pm Tue, Apr 13 20214pm Tue, Apr 13 20215pm Tue, Apr 13 20216pm Tue, Apr 13 20217pm Tue, Apr 13 20218pm Tue, Apr 13 20219pm Tue, Apr 13 202110pm Tue, Apr 13 202111pm Tue, Apr 13 202112am Wed, Apr 14 20211am Wed, Apr 14 20212am Wed, Apr 14 20213am Wed, Apr 14 20214am Wed, Apr 14 20215am Wed, Apr 14 20216am Wed, Apr 14 20217am Wed, Apr 14 20218am Wed, Apr 14 20219am Wed, Apr 14 202110am Wed, Apr 14 202111am Wed, Apr 14 202112pm Wed, Apr 14 20211pm Wed, Apr 14 20212pm Wed, Apr 14 20213pm Wed, Apr 14 20214pm Wed, Apr 14 20215pm Wed, Apr 14 20216pm Wed, Apr 14 20217pm Wed, Apr 14 20218pm Wed, Apr 14 20219pm Wed, Apr 14 202110pm Wed, Apr 14 2021

Date	04/10													04/11
Hour (EDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	57	59	61	63	66	68	69	69	68	66	65	63	62	62	61	61	60	60	59	60	59	60	63	65
Dewpoint (°F)	54	55	55	56	56	57	57	57	57	56	55	55	54	55	55	55	55	55	55	54	54	56	56	55
Wind Chill (°F)
Surface Wind (mph)	6	7	7	8	9	10	10	9	9	8	8	9	9	9	9	9	8	8	7	6	5	5	5	6
Wind Dir	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	SE	S	S	S	S	S	SW	SW
Gust
Sky Cover (%)	97	95	94	93	94	89	85	84	83	82	85	92	95	96	97	98	97	96	95	90	81	76	68	51
Precipitation Potential (%)	7	6	3	0	0	1	1	21	42	62	66	71	75	80	84	89	86	83	80	63	51	52	52	52
Relative Humidity (%)	90	87	81	78	70	68	66	66	68	70	70	75	75	78	81	81	84	84	87	81	83	87	78	70
Rain	Chc	--	--	--	--	--	--	SChc	Chc	Lkly	Lkly	Lkly	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Ocnl	Chc	Chc	Chc
Thunder	--	--	--	--	--	--	--	--	--	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	SChc	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Date														04/12
Hour (EDT)	11	12	13	14	15	16	17	18	19	20	21	22	23	00	01	02	03	04	05	06	07	08	09	10
Temperature (°F)	68	70	71	72	73	73	72	70	68	66	64	61	59	57	56	55	53	52	51	50	51	52	56	60
Dewpoint (°F)	55	54	53	52	50	50	49	48	47	46	46	45	45	44	44	43	42	42	42	42	43	43	43	43
Wind Chill (°F)																				49
Surface Wind (mph)	7	7	8	8	8	8	8	8	7	7	7	6	6	5	3	2	2	3	3	3	2	2	3	6
Wind Dir	SW	SW	SW	SW	SW	SW	SW	SW	W	W	W	W	W	W	W	W	W	W	SW	SW	W	W	W	W
Gust
Sky Cover (%)	43	44	45	45	48	53	56	54	51	49	46	39	35	36	37	38	37	35	34	34	35	35	35	34
Precipitation Potential (%)	52	52	52	54	54	54	54	54	54	10	10	10	10	10	10	14	14	14	9	9	9	3	3	3
Relative Humidity (%)	63	57	53	49	44	44	44	45	47	48	52	56	60	62	64	64	66	69	71	74	74	71	62	53
Rain	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	Chc	--	--	--	--	--	--	--	--	--
Thunder	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Snow	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Freezing Rain	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--
Sleet	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--	--

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