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Portsmouth
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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: 4/13 | 4/14 | 4/15 | 4/16 | 4/17 | 4/18 | 4/19 | >>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 13								Wednesday, April 14
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			8	12	13	9	6	6	5	4	5	8	12	13	14	15
Direction
Temperature (F)			54	59	60	58	55	52	49	49	52	59	69	66	61	63
Model	NAM 12km								NAM 12km
Model Run			04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z
Precipitation (in)
Pressure (mb)			1017	1017	1018	1018	1020	1020	1020	1020	1020	1020	1017	1014	1012	1009
Visibility (mi)
Cloud Cover (%)			34	19	44	19	1		31	73	15	94	29	81	24	98
Additional Data	Show Additional Data
Date	Thursday, April 15								Friday, April 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	7	10	11	12	13	11	11	14	12	11	14	12	7	1	2
Direction
Temperature (F)	62	59	56	58	65	65	60	57	49	46	47	54	59	61	56	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z
Precipitation (in)
Pressure (mb)	1007	1006	1007	1008	1006	1005	1007	1008	1010	1010	1011	1012	1010	1009	1011	1012
Visibility (mi)
Cloud Cover (%)	98	100	100	69	81	58	50	36				4
Additional Data	Show Additional Data
Date	Saturday, April 17								Sunday, April 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	9	7	3	4	9	6	8	6	3	4	7	10	8	4	5
Direction
Temperature (F)	51	49	50	55	57	56	52	50	50	51	52	57	59	57	54	53
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z
Precipitation (in)
Pressure (mb)	1013	1013	1014	1014	1012	1011	1012	1012	1011	1010	1011	1012	1011	1012	1014	1015
Visibility (mi)
Cloud Cover (%)						3	64	39	32	28	15	14	61	4	5
Additional Data	Show Additional Data
Date	Monday, April 19								Tuesday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	8	11	9	6	1	4	10	9	9	8	9	13	14	12	11
Direction
Temperature (F)	51	50	50	57	60	60	56	54	53	54	56	59	56	56	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z	04/13 12z
Precipitation (in)
Pressure (mb)	1015	1016	1018	1019	1018	1018	1019	1020	1020	1019	1019	1018	1015	1014	1013
Visibility (mi)
Cloud Cover (%)													5	45	79
Additional Data	Show Additional Data