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

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 8/22 | 8/23 | 8/24 | 8/25 | 8/26 | 8/27 | 8/28 | >>Wind Obs Map<<

Chatham Computer Forecast Table - Meteogram

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WF-WRF 2km - New England

NAM 12km

GFS 0.5 Deg

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Date	Thursday, August 22								Friday, August 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	16	14	9	6	11	14	15	12	8	7	11	17	8	10	5	7
Direction
Temperature (F)	74	74	75	78	79	77	74	73	72	72	71	69	67	69	68	68
Model	NAM 12km								NAM 12km
Model Run	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z
Precipitation (in)
Pressure (mb)	1011	1011	1011	1011	1011	1010	1010	1011	1012	1012	1013	1014	1013	1013	1014	1015
Visibility (mi)
Cloud Cover (%)	94	100	45	53	54	62	86	100	90	49	46	100	74		69	32
Additional Data	Show Additional Data
Date	Saturday, August 24								Sunday, August 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	17	15	16	16	17	16	17	17	17	20	24	24	25	24	21
Direction
Temperature (F)	70	68	68	68	66	65	65	67	68	68	70	68	68	68	68	67
Model	NAM 12km								GFS 0.5 Deg
Model Run	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 06z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z
Precipitation (in)
Pressure (mb)	1015	1017	1019	1020	1021	1021	1023	1025	1023	1023	1024	1025	1025	1024	1024	1025
Visibility (mi)
Cloud Cover (%)	71		35	12	31	37	54	100	20	32	35	51	30	52	14	1
Additional Data	Show Additional Data
Date	Monday, August 26								Tuesday, August 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	20	20	20	20	20	18	18	16	13	15	16	16	16	17	16	17
Direction
Temperature (F)	68	68	67	67	68	68	68	68	68	67	67	67	67	67	67	68
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z
Precipitation (in)
Pressure (mb)	1024	1024	1024	1025	1025	1024	1024	1024	1023	1023	1023	1023	1022	1020	1020	1019
Visibility (mi)
Cloud Cover (%)	3	42				23	24	11
Additional Data	Show Additional Data
Date	Wednesday, August 28								Thursday, August 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am
Wind (mph)	16	17	19	20	19	19	19	16	3	9	12
Direction
Temperature (F)	68	69	70	71	72	72	72	72	72	72	71
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z	08/22 00z
Precipitation (in)
Pressure (mb)	1018	1017	1017	1016	1014	1012	1012	1011	1009	1009	1010
Visibility (mi)
Cloud Cover (%)							15	6	16
Additional Data	Show Additional Data