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St. Simons Island
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Home : SC : xt_Atl_NC : St. Simons Island : Forecast Graphs

Human Meteorologist Forecasts: Extended Discussion

Computer Model Data: 8/18 | 8/19 | 8/20 | 8/21 | 8/22 | 8/23 | 8/24 | >>Wind Obs Map<<

St. Simons Island Computer Forecast Table - Meteogram

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WF-WRF 2km - South East

NAM 12km

GFS 0.5 Deg

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Date	Saturday, August 18								Sunday, August 19
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					9	14	14	16	5	9	9	7	8	14	16	14
Direction
Temperature (F)					89	86	82	77	78	79	78	81	86	85	83	83
Model	NAM 12km								NAM 12km
Model Run					08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z
Precipitation (in)
Pressure (mb)					1018	1016	1015	1017	1015	1015	1017	1018	1016	1015	1015	1017
Visibility (mi)
Cloud Cover (%)					21	43	52	93	100	74	26	35	12	40	43	77
Additional Data	Show Additional Data
Date	Monday, August 20								Tuesday, August 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	5	4	4	7	10	11	13	14	11	10	8	10	13	9	8
Direction
Temperature (F)	82	81	81	85	88	84	82	83	82	80	80	85	88	88	86	84
Model	NAM 12km								NAM 12km
Model Run	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z
Precipitation (in)
Pressure (mb)	1017	1017	1018	1019	1019	1017	1017	1018	1018	1017	1019	1019	1017	1015	1015	1017
Visibility (mi)
Cloud Cover (%)	98	27	82	18	39	48	29	73	16	6	4		51	38	25	24
Additional Data	Show Additional Data
Date	Wednesday, August 22								Thursday, August 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	8	8	7	7	6	6	6	6	6	5	3	2	8	9	5
Direction
Temperature (F)	80	78	79	87	91	89	84	81	79	77	77	87	93	90	82	80
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z
Precipitation (in)
Pressure (mb)	1016	1015	1016	1016	1014	1012	1013	1014	1013	1013	1014	1015	1014	1013	1014	1015
Visibility (mi)
Cloud Cover (%)	17	4				2	39	14							9	13
Additional Data	Show Additional Data
Date	Friday, August 24								Saturday, August 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	5	8	9	10	10	7	6	6	5	5	9	11	10	8	7
Direction
Temperature (F)	79	79	80	85	87	86	81	79	79	78	80	85	86	86	81	79
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z	08/18 18z
Precipitation (in)
Pressure (mb)	1015	1015	1016	1017	1017	1016	1017	1019	1019	1019	1020	1021	1020	1019	1020	1022
Visibility (mi)
Cloud Cover (%)	10	3	13	14	2	7		2	10				14		13	10
Additional Data	Show Additional Data
Date	Sunday, August 26
Time	2am
Wind (mph)	7
Direction
Temperature (F)	79
Model	GFS 0.5 Deg
Model Run	08/18 18z
Precipitation (in)
Pressure (mb)	1021
Visibility (mi)
Cloud Cover (%)	40
Additional Data	Show Additional Data