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Home : CT : RI : xt_Atl_MA : MA- Cape Cod : Chatham Airport : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 10/18 | 10/19 | 10/20 | 10/21 | 10/22 | 10/23 | 10/24 | >>Wind Obs Map<<

Chatham Airport Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Sunday, October 18								Monday, October 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	17	20	18	14	9	8	8	9	9	10	13	14	12	12	14	14
Direction
Temperature (F)	48	48	48	50	51	51	50	51	51	51	52	55	55	54	53	54
Model	NAM 12km								NAM 12km
Model Run	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z
Precipitation (in)
Pressure (mb)	1029	1031	1034	1034	1034	1034	1035	1035	1034	1033	1033	1033	1030	1028	1026	1026
Visibility (mi)
Cloud Cover (%)	8	7										18	21	59	33	57
Additional Data	Show Additional Data
Date	Tuesday, October 20								Wednesday, October 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	16	19	21	24	23	25	24	26	32	31	31	31	28	28	25	24
Direction
Temperature (F)	54	53	55	56	55	53	54	54	55	54	54	53	53	53	53	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z
Precipitation (in)
Pressure (mb)	1024	1023	1024	1025	1025	1025	1027	1026	1023	1023	1024	1024	1023	1021	1021	1020
Visibility (mi)
Cloud Cover (%)	83	96	100	55	85	91	69	100
Additional Data	Show Additional Data
Date	Thursday, October 22								Friday, October 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	23	23	22	21	20	19	13	26	25	26	25	24	25	24	26	23
Direction
Temperature (F)	54	53	53	53	54	54	56	54	53	51	49	48	48	49	50	49
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z
Precipitation (in)
Pressure (mb)	1018	1016	1016	1015	1014	1014	1015	1016	1017	1018	1021	1024	1025	1027	1030	1032
Visibility (mi)
Cloud Cover (%)									11	69	6	6	19	5	4	5
Additional Data	Show Additional Data
Date	Saturday, October 24								Sunday, October 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	21	20	17	14	10	8	4	5	6	8	9	13	18	21	21	21
Direction
Temperature (F)	49	47	47	47	48	48	48	48	49	49	50	52	54	55	56	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z
Precipitation (in)
Pressure (mb)	1034	1035	1037	1038	1038	1038	1038	1037	1036	1035	1035	1034	1031	1028	1027	1026
Visibility (mi)
Cloud Cover (%)	5	3
Additional Data	Show Additional Data
Date	Monday, October 26								Tuesday, October 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	19	19	16	16	11	2	11	18	18	16	16	22	21	20	20	16
Direction
Temperature (F)	57	57	56	56	56	56	56	54	53	52	52	54	54	54	53	51
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z	10/18 06z
Precipitation (in)
Pressure (mb)	1024	1023	1024	1024	1023	1023	1024	1024	1024	1023	1024	1025	1025	1026	1028	1029
Visibility (mi)
Cloud Cover (%)	1	33											2
Additional Data	Show Additional Data
Date	Wednesday, October 28
Time	2am
Wind (mph)	10
Direction
Temperature (F)	50
Model	GFS 0.5 Deg
Model Run	10/18 06z
Precipitation (in)
Pressure (mb)	1030
Visibility (mi)
Cloud Cover (%)	1
Additional Data	Show Additional Data