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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | >>Wind Obs Map<<

Portsmouth Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Friday, April 17								Saturday, April 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	10	6	7	4	2	3	6	3	3	3	6	6	8	9	11
Direction
Temperature (F)	71	68	70	79	83	84	79	71	67	65	66	79	85	84	76	72
Model	NAM 12km								NAM 12km
Model Run	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z
Precipitation (in)
Pressure (mb)	1011	1012	1014	1014	1013	1013	1014	1015	1015	1015	1016	1016	1014	1012	1011	1011
Visibility (mi)
Cloud Cover (%)		21	13	6	19	38	13	6	23		24	1	4	60	13	44
Additional Data	Show Additional Data
Date	Sunday, April 19								Monday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	14	16	13	21	14	9	8	7	10	14	14	15	11	13	12
Direction
Temperature (F)	71	70	70	73	52	50	50	50	47	46	49	60	60	60	56	52
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z
Precipitation (in)
Pressure (mb)	1010	1009	1009	1010	1015	1017	1019	1022	1022	1022	1023	1023	1023	1023	1025	1027
Visibility (mi)
Cloud Cover (%)	100	94	100	97	100	100	76	24					15
Additional Data	Show Additional Data
Date	Tuesday, April 21								Wednesday, April 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	8	6	2	4	8	14	16	15	15	14	11	7	7	9	7
Direction
Temperature (F)	49	48	50	55	58	59	57	55	56	56	58	70	75	74	66	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z
Precipitation (in)
Pressure (mb)	1027	1028	1030	1029	1027	1024	1023	1023	1022	1021	1021	1020	1018	1017	1018	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, April 23								Friday, April 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	2	1	4	6	14	10	7	3	9	10	8	3	8	7	6
Direction
Temperature (F)	61	60	63	69	71	67	64	62	62	62	65	73	79	79	72	70
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z
Precipitation (in)
Pressure (mb)	1018	1019	1020	1021	1020	1018	1019	1020	1019	1018	1019	1019	1017	1015	1015	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Saturday, April 25								Sunday, April 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	10	10	11	7	2	8	9	7	5	5	8	7	8	15	11
Direction
Temperature (F)	68	64	65	73	75	70	64	64	64	62	64	69	64	63	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z	04/17 00z
Precipitation (in)
Pressure (mb)	1015	1015	1015	1015	1013	1012	1012	1012	1010	1009	1009	1008	1006	1004	1003
Visibility (mi)
Cloud Cover (%)												1	4	4	40
Additional Data	Show Additional Data