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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: 9/16 | 9/17 | 9/18 | 9/19 | 9/20 | 9/21 | 9/22 | >>Wind Obs Map<<

Greenwich Bay Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, September 16								Wednesday, September 17
Time								9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)								5	5	4	4	5	6	5	5	3
Direction
Temperature (F)								63	59	57	57	58	65	69	70	64
Model	NAM 12km								NAM 12km
Model Run								09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z
Precipitation (in)
Pressure (mb)								1024	1024	1023	1022	1022	1022	1021	1019	1019
Visibility (mi)
Cloud Cover (%)									45	97	99	100	48	96	86	100
Additional Data	Show Additional Data
Date	Thursday, September 18								Friday, September 19
Time	12am	3am	6am	9am	12pm	3pm	6pm	9pm	12am	3am	6am	9am	12pm	3pm	6pm	9pm
Wind (mph)	5	5	4	4	4	0	4	4	6	6	6	6	7	9	10	7
Direction
Temperature (F)	62	61	62	63	66	71	72	69	66	66	64	64	73	77	72	67
Model	NAM 12km								NAM 12km
Model Run	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/17 00z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z
Precipitation (in)
Pressure (mb)	1018	1017	1016	1016	1016	1014	1013	1013	1013	1012	1012	1012	1013	1012	1014	1017
Visibility (mi)
Cloud Cover (%)	34	79	90	100	86	56	39	22	35	61	41	100	29	73	18
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)	4	8	8	8	7	4	5	6	4	2	0	2	7	8	8	6
Direction
Temperature (F)	59	55	52	54	64	69	66	55	54	52	51	56	66	68	64	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z
Precipitation (in)
Pressure (mb)	1020	1021	1023	1025	1026	1025	1025	1026	1028	1028	1028	1029	1029	1028	1027	1027
Visibility (mi)
Cloud Cover (%)
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)	6	5	4	4	8	9	8	7	6	5	5	5	7	9	9	7
Direction
Temperature (F)	53	52	52	58	68	72	69	60	58	58	58	62	72	75	70	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z
Precipitation (in)
Pressure (mb)	1026	1026	1024	1024	1023	1021	1020	1021	1020	1019	1019	1020	1019	1018	1017	1017
Visibility (mi)
Cloud Cover (%)
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	5	4	3	2	3	1	3	5	6	6	6	8	6	6
Direction
Temperature (F)	64	64	60	64	77	82	75	66	66	64	62	63	71	72	68	64
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z
Precipitation (in)
Pressure (mb)	1016	1016	1015	1015	1014	1013	1013	1015	1016	1017	1017	1018	1018	1018	1018	1018
Visibility (mi)
Cloud Cover (%)									1	3				26	28	11
Additional Data	Show Additional Data
Date	Friday, September 26
Time	12am	3am	6am	9am	12pm	3pm
Wind (mph)	4	4	4	5	8	9
Direction
Temperature (F)	64	62	62	64	70	70
Model	GFS 0.5 Deg
Model Run	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z	09/16 18z
Precipitation (in)
Pressure (mb)	1018	1018	1017	1017	1016	1015
Visibility (mi)
Cloud Cover (%)	3	4		1		28
Additional Data	Show Additional Data