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Home : SC : xt_Atl_NC : xt_Atl _VA / NC : VA- tidewater : 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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NAM 12km

GFS 0.5 Deg

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Date	Thursday, April 16								Friday, April 17
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					16	16	12	14	14	12	6	8	5	2	2	4
Direction
Temperature (F)					90	89	83	75	70	68	68	78	83	81	79	73
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)					1014	1011	1011	1012	1012	1012	1013	1014	1013	1012	1014	1014
Visibility (mi)
Cloud Cover (%)											56	6	75	88	86	8
Additional Data	Show Additional Data
Date	Saturday, April 18								Sunday, April 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	1	3	6	8	8	10	10	8	10	14	15	14	20	16	10	10
Direction
Temperature (F)	70	68	68	75	80	78	68	64	67	70	70	72	55	49	51	51
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	1015	1016	1016	1015	1013	1012	1012	1010	1009	1009	1010	1015	1016	1018	1021
Visibility (mi)
Cloud Cover (%)	30		17	10	13	18	26	34	100	100	57	65	100	100	99	100
Additional Data	Show Additional Data
Date	Monday, April 20								Tuesday, April 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	10	8	8	6	6	6	8	5	5	6	6	8	11	13	14
Direction
Temperature (F)	50	48	50	55	57	55	52	50	49	48	52	59	63	65	61	60
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)	1024	1025	1027	1028	1026	1026	1027	1028	1029	1030	1030	1030	1027	1024	1024	1023
Visibility (mi)
Cloud Cover (%)					1	21
Additional Data	Show Additional Data
Date	Wednesday, April 22								Thursday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	13	12	9	6	5	8	7	4	4	6	4	2	9	8	6
Direction
Temperature (F)	60	59	60	70	75	73	66	63	62	60	62	70	74	70	65	63
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)	1022	1022	1022	1022	1020	1018	1018	1019	1018	1018	1019	1019	1017	1015	1016	1015
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, April 24								Saturday, April 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	4	2	4	3	6	7	8	8	9	9	9	6	16	13	9
Direction
Temperature (F)	62	61	63	70	74	71	67	64	63	63	66	72	74	68	60	59
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	1014	1014	1012	1010	1011	1010	1009	1007	1008	1009	1008	1007	1009	1009
Visibility (mi)
Cloud Cover (%)												1
Additional Data	Show Additional Data
Date	Sunday, April 26
Time	2am	5am	8am	11am	2pm
Wind (mph)	8	8	4	4	10
Direction
Temperature (F)	59	60	62	65	75
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)	1008	1006	1006	1005	1003
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data