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St Simons Island Airport
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Home : SC : xt_Atl_NC : GA-Georgia : St Simons Island Airport : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | 9/23 | 9/24 | >>Wind Obs Map<<

St Simons Island Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Thursday, September 18								Friday, September 19
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			4	2	4	8	7	7	6	4	3	5	7	8	7	7
Direction
Temperature (F)			72	79	83	81	76	78	78	77	76	80	82	81	78	77
Model	NAM 12km								NAM 12km
Model Run			09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z
Precipitation (in)
Pressure (mb)			1018	1018	1016	1015	1016	1017	1015	1015	1016	1017	1016	1016	1016	1017
Visibility (mi)
Cloud Cover (%)			2	4	4	40	37	23	10		17	47		1	1
Additional Data	Show Additional Data
Date	Saturday, September 20								Sunday, September 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	7	8	9	9	9	7	6	7	8	9	12	13	11	8	5
Direction
Temperature (F)	77	76	74	77	81	80	76	76	73	72	72	81	82	81	75	74
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z
Precipitation (in)
Pressure (mb)	1017	1016	1018	1019	1018	1017	1017	1018	1017	1016	1017	1018	1017	1016	1016	1016
Visibility (mi)
Cloud Cover (%)	24	30	51	72	9	1		3				2
Additional Data	Show Additional Data
Date	Monday, September 22								Tuesday, September 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	7	10	12	11	10	7	5	3	3	4	5	7	7	6	4
Direction
Temperature (F)	74	73	74	79	78	78	75	75	74	74	75	80	84	81	77	76
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z
Precipitation (in)
Pressure (mb)	1016	1015	1016	1017	1016	1015	1015	1016	1016	1016	1017	1018	1017	1017	1017	1018
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Wednesday, September 24								Thursday, September 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	0	2	3	7	8	5	6	5	4	4	3	8	7	6	4
Direction
Temperature (F)	76	75	76	84	86	83	78	77	76	74	74	84	86	84	77	76
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z	09/18 12z
Precipitation (in)
Pressure (mb)	1018	1017	1018	1019	1018	1016	1017	1017	1017	1016	1017	1018	1016	1015	1016	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Friday, September 26								Saturday, September 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	2	4	3	4	7	7	7	8	7	5	5	8	11	9	9
Direction
Temperature (F)	74	73	74	83	88	79	77	76	76	75	74	84	88	82	79	77
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 12z	09/18 12z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z	09/18 06z
Precipitation (in)
Pressure (mb)	1015	1015	1015	1016	1014	1013	1014	1014	1014	1014	1015	1016	1015	1014	1015	1016
Visibility (mi)
Cloud Cover (%)						1
Additional Data	Show Additional Data
Date	Sunday, September 28
Time	2am
Wind (mph)	7
Direction
Temperature (F)	76
Model	GFS 0.5 Deg
Model Run	09/18 06z
Precipitation (in)
Pressure (mb)	1016
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data