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Home : CT : RI : xt_Atl_MA : RI- Rhode Island : Greenwich Bay : Forecast Graphs

Human Meteorologist Forecasts: Tomorrow's Briefing

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

Greenwich Bay 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						3pm	6pm	9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)						3	4	6	6	5	4	5	8	9	8	7
Direction
Temperature (F)						74	75	68	64	64	64	66	74	78	75	70
Model	NAM 12km								NAM 12km
Model Run						09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)						1013	1011	1012	1012	1011	1012	1013	1014	1013	1014	1017
Visibility (mi)
Cloud Cover (%)						85	31	16	58	39	16		26	34	42	58
Additional Data	Show Additional Data
Date	Saturday, September 20								Sunday, September 21
Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)	9	8	6	7	6	2	1	3	2	1	1	1	4	5	6	4
Direction
Temperature (F)	64	58	55	55	61	65	65	60	54	52	50	52	64	67	64	57
Model	NAM 12km								NAM 12km
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1019	1021	1023	1025	1026	1026	1025	1026	1027	1027	1028	1028	1028	1027	1026	1025
Visibility (mi)
Cloud Cover (%)	10			7							17	26		43	86	54
Additional Data	Show Additional Data
Date	Monday, September 22								Tuesday, September 23
Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)	3	3	4	4	4	5	6	6	5	6	6	8	9	9	7	6
Direction
Temperature (F)	54	52	50	54	67	72	69	58	57	57	58	64	75	76	70	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1025	1024	1023	1022	1021	1018	1016	1017	1016	1015	1014	1015	1014	1013	1013	1014
Visibility (mi)
Cloud Cover (%)														1	2
Additional Data	Show Additional Data
Date	Wednesday, September 24								Thursday, September 25
Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)	6	5	6	8	10	10	7	6	3	3	3	2	3	5	6	5
Direction
Temperature (F)	63	61	59	61	69	68	67	58	55	53	52	56	68	71	67	58
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1014	1015	1016	1018	1019	1020	1020	1022	1023	1023	1023	1024	1024	1023	1022	1023
Visibility (mi)
Cloud Cover (%)				8	18	17
Additional Data	Show Additional Data
Date	Friday, September 26								Saturday, September 27
Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)	4	3	4	4	8	8	8	8	8	8	6	7	7	3	3	5
Direction
Temperature (F)	56	56	57	60	66	64	63	61	62	63	64	65	66	67	67	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1023	1022	1021	1022	1021	1019	1019	1018	1017	1016	1014	1014	1013	1011	1011	1012
Visibility (mi)
Cloud Cover (%)						1	1	43	92	88	88	31	16	2	4	4
Additional Data	Show Additional Data
Date	Sunday, September 28
Time	12am	3am	6am	9am	12pm	3pm
Wind (mph)	6	6	6	6	6	8
Direction
Temperature (F)	63	62	60	61	71	76
Model	GFS 0.5 Deg
Model Run	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z	09/18 18z
Precipitation (in)
Pressure (mb)	1013	1013	1014	1016	1017	1016
Visibility (mi)
Cloud Cover (%)		4	8	4		5
Additional Data	Show Additional Data