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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 10/10 | 10/11 | 10/12 | 10/13 | 10/14 | 10/15 | 10/16 | >>Wind Obs Map<<

Portsmouth Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Saturday, October 10								Sunday, October 11
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			10	14	16	18	14	14	18	22	20	16	17	18	15	18
Direction
Temperature (F)			69	71	73	73	72	71	72	70	73	75	74	76	75	74
Model	NAM 12km								NAM 12km
Model Run			10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z
Precipitation (in)											1
Pressure (mb)			1026	1026	1026	1023	1024	1024	1021	1018	1017	1016	1013	1011	1010	1009
Visibility (mi)
Cloud Cover (%)			100	100	100	99	100	100	100	100	100	100	100	100	95	68
Additional Data	Show Additional Data
Date	Monday, October 12								Tuesday, October 13
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	15	16	16	17	13	7	5	7	6	5	2	1	5	8	10
Direction
Temperature (F)	70	65	64	71	75	74	71	68	65	64	64	70	73	73	69	67
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z
Precipitation (in)
Pressure (mb)	1009	1008	1009	1010	1011	1011	1013	1014	1015	1016	1017	1018	1016	1015	1017	1016
Visibility (mi)
Cloud Cover (%)	41		11		36			7
Additional Data	Show Additional Data
Date	Wednesday, October 14								Thursday, October 15
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	11	11	10	8	7	8	3	8	16	16	14	13	12	11	11
Direction
Temperature (F)	66	66	66	75	81	82	76	73	71	68	65	66	66	66	65	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z
Precipitation (in)
Pressure (mb)	1016	1015	1016	1016	1014	1013	1015	1016	1017	1018	1021	1023	1023	1023	1023	1023
Visibility (mi)
Cloud Cover (%)											16	8	10	8	4	28
Additional Data	Show Additional Data
Date	Friday, October 16								Saturday, October 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	8	5	5	7	6	10	12	12	10	9	9	8	14	20	19
Direction
Temperature (F)	66	66	67	72	77	78	73	70	69	69	69	73	77	67	59	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z
Precipitation (in)
Pressure (mb)	1022	1020	1019	1019	1016	1015	1015	1015	1014	1012	1012	1011	1009	1009	1012	1014
Visibility (mi)
Cloud Cover (%)	49	94	54		40					1			12	41	97	49
Additional Data	Show Additional Data
Date	Sunday, October 18								Monday, October 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	17	17	16	16	15	18	16	20	19	18	18	18	18	17	14	14
Direction
Temperature (F)	52	50	48	51	56	57	53	51	47	44	43	48	52	53	50	49
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z	10/10 12z
Precipitation (in)
Pressure (mb)	1015	1016	1018	1020	1020	1022	1024	1027	1029	1031	1032	1034	1033	1033	1034	1034
Visibility (mi)
Cloud Cover (%)	13	1			2	1	1	2	1	4	28	38	6	2	2	1
Additional Data	Show Additional Data
Date	Tuesday, October 20
Time	2am	5am	8am
Wind (mph)	13	14	13
Direction
Temperature (F)	48	48	48
Model	GFS 0.5 Deg
Model Run	10/10 12z	10/10 12z	10/10 12z
Precipitation (in)
Pressure (mb)	1033	1032	1033
Visibility (mi)
Cloud Cover (%)	1	1	3
Additional Data	Show Additional Data