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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: 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | 4/24 | >>Wind Obs Map<<

St. Simons Island Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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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)	9	7	5	3	8	11	11	12	8	7	7	8	12	15	16	14
Direction
Temperature (F)	73	72	70	77	81	78	73	72	72	72	70	75	73	67	65	63
Model	NAM 12km								NAM 12km
Model Run	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z
Precipitation (in)
Pressure (mb)	1015	1014	1016	1017	1015	1014	1014	1015	1015	1014	1015	1016	1016	1017	1019	1021
Visibility (mi)
Cloud Cover (%)			49	20			1			48	93	67	100	100	84	1
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)	15	16	18	17	12	6	6	6	3	4	6	6	9	10	8	6
Direction
Temperature (F)	61	60	60	65	67	67	64	64	61	58	59	71	72	71	66	64
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z
Precipitation (in)
Pressure (mb)	1022	1022	1025	1027	1026	1024	1024	1025	1024	1024	1025	1026	1025	1024	1024	1024
Visibility (mi)
Cloud Cover (%)	3
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)	4	1	1	1	4	8	6	4	4	3	4	4	9	9	7	7
Direction
Temperature (F)	63	62	63	71	74	72	67	65	62	60	62	74	75	74	68	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z
Precipitation (in)
Pressure (mb)	1023	1022	1023	1024	1022	1020	1020	1020	1019	1018	1019	1020	1018	1017	1017	1017
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)	6	4	3	6	10	10	10	9	7	6	6	6	11	14	10	8
Direction
Temperature (F)	65	64	66	75	77	76	70	67	65	64	66	78	80	76	71	69
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z
Precipitation (in)
Pressure (mb)	1017	1016	1017	1017	1016	1014	1014	1015	1014	1014	1014	1014	1013	1012	1012	1014
Visibility (mi)
Cloud Cover (%)																1
Additional Data	Show Additional Data
Date	Sunday, April 26								Monday, April 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm
Wind (mph)	6	5	4	4	3	6	9	5	2	4	6	8	11	10	8
Direction
Temperature (F)	68	67	68	76	81	72	71	68	69	68	71	78	80	72	69
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z	04/18 00z
Precipitation (in)
Pressure (mb)	1013	1013	1014	1015	1013	1013	1013	1014	1014	1014	1016	1017	1015	1012	1014
Visibility (mi)
Cloud Cover (%)	1				1	3								16	5
Additional Data	Show Additional Data