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Home : SC : xt_Atl_NC : xt_Atl _VA / NC : VA- tidewater : VA_hamptonroads : Portsmouth : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing Extended Discussion

Computer Model Data: 4/16 | 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | >>Wind Obs Map<<

Portsmouth Computer Forecast Table - Meteogram

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WF-WRF 2km - Mid-Atlantic

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, April 16								Wednesday, April 17
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					10	8	6	5	6	6	8	9	10	4	8	9
Direction
Temperature (F)					69	68	63	58	56	54	59	63	68	69	66	66
Model	NAM 12km								NAM 12km
Model Run					04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Precipitation (in)
Pressure (mb)					1023	1021	1022	1023	1022	1022	1022	1020	1018	1017	1016	1015
Visibility (mi)
Cloud Cover (%)										4	99	100	100	100	100	100
Additional Data	Show Additional Data
Date	Thursday, April 18								Friday, April 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	12	11	11	7	7	7	6	9	9	8	6	4	8	8	6
Direction
Temperature (F)	68	66	66	76	81	78	70	67	59	54	53	55	64	68	61	56
Model	NAM 12km								NAM 12km
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Precipitation (in)
Pressure (mb)	1014	1013	1014	1014	1013	1013	1015	1016	1016	1017	1018	1018	1017	1015	1016	1016
Visibility (mi)
Cloud Cover (%)	100		4		6	28	36	82	52	100	100	100	99	80	80	34
Additional Data	Show Additional Data
Date	Saturday, April 20								Sunday, April 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	14	12	11	7	1	5	2	8	11	10	7	2	5	11	10
Direction
Temperature (F)	58	58	57	59	59	59	57	56	55	53	53	57	59	59	54	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Precipitation (in)
Pressure (mb)	1015	1016	1017	1018	1017	1016	1017	1018	1018	1020	1021	1022	1021	1019	1020	1020
Visibility (mi)
Cloud Cover (%)		63	8
Additional Data	Show Additional Data
Date	Monday, April 22								Tuesday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	9	10	11	13	13	14	14	12	10	7	1	4	6	10	11
Direction
Temperature (F)	53	54	53	51	51	51	51	50	49	50	51	53	57	58	57	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Precipitation (in)
Pressure (mb)	1019	1018	1018	1018	1015	1013	1013	1013	1013	1013	1015	1016	1014	1014	1014	1014
Visibility (mi)
Cloud Cover (%)			5	24	5	9	68	87	9	59	46	6	32	20
Additional Data	Show Additional Data
Date	Wednesday, April 24								Thursday, April 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	10	10	11	11	12	10	13	13	13	12	10	9	11	11	13
Direction
Temperature (F)	54	53	56	64	68	64	61	56	52	50	50	53	55	53	52	52
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Precipitation (in)
Pressure (mb)	1014	1014	1015	1016	1016	1017	1019	1022	1024	1025	1027	1028	1026	1024	1024	1024
Visibility (mi)
Cloud Cover (%)													3	3	60	94
Additional Data	Show Additional Data
Date	Friday, April 26
Time	2am	5am	8am	11am	2pm
Wind (mph)	16	13	12	16	20
Direction
Temperature (F)	54	57	62	65	65
Model	GFS 0.5 Deg
Model Run	04/16 18z	04/16 18z	04/16 18z	04/16 18z	04/16 18z
Precipitation (in)
Pressure (mb)	1021	1017	1014	1011	1007
Visibility (mi)
Cloud Cover (%)	51	3		15	47
Additional Data	Show Additional Data