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Portsmouth
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VA_hamptonroads

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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: 10/20 | 10/21 | 10/22 | 10/23 | 10/24 | 10/25 | 10/26 | >>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	Saturday, October 20								Sunday, October 21
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			11	12	11	14	14	13	17	25	23	23	21	18	15	14
Direction
Temperature (F)			63	67	64	64	62	62	58	51	48	52	54	53	50	48
Model	NAM 12km								NAM 12km
Model Run			10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z
Precipitation (in)
Pressure (mb)			1012	1011	1010	1007	1007	1007	1008	1011	1014	1019	1020	1020	1023	1024
Visibility (mi)
Cloud Cover (%)			85	100	100	97	93	69	3		4
Additional Data	Show Additional Data
Date	Monday, October 22								Tuesday, October 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	9	8	4	7	11	9	10	13	13	12	10	10	8	7	6
Direction
Temperature (F)	46	45	44	51	58	59	54	51	54	53	52	59	66	67	61	58
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 12z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z
Precipitation (in)
Pressure (mb)	1025	1026	1027	1027	1025	1024	1024	1024	1024	1023	1023	1023	1021	1020	1021	1021
Visibility (mi)
Cloud Cover (%)	3	11	7
Additional Data	Show Additional Data
Date	Wednesday, October 24								Thursday, October 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	12	15	15	14	12	13	13	13	15	16	17	15	14	13	13
Direction
Temperature (F)	56	55	54	57	58	57	53	52	50	49	48	51	53	53	50	50
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z
Precipitation (in)
Pressure (mb)	1020	1021	1022	1023	1022	1021	1023	1023	1023	1023	1024	1025	1023	1022	1024	1024
Visibility (mi)
Cloud Cover (%)									4	5	4	4
Additional Data	Show Additional Data
Date	Friday, October 26								Saturday, October 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	13	12	11	11	9	6	6	4	5	6	8	12	13
Direction
Temperature (F)	49	48	48	52	55	55	53	53	54	55	57	64	66
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z	10/20 06z
Precipitation (in)
Pressure (mb)	1023	1024	1025	1025	1024	1023	1023	1023	1022	1022	1021	1021	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data