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Chatham Airport
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MA- Cape Cod

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

Human Meteorologist Forecasts: Tomorrow's Briefing Extended Discussion

Computer Model Data: 9/24 | 9/25 | 9/26 | 9/27 | 9/28 | 9/29 | 9/30 | >>Wind Obs Map<<

Chatham Airport Computer Forecast Table - Meteogram

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WF-WRF 2km - New England

NAM 12km

GFS 0.5 Deg

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Date	Saturday, September 24								Sunday, September 25
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							6	15	20	21	21	20	18	16	16	15
Direction
Temperature (F)							57	60	60	59	58	59	60	61	60	60
Model	NAM 12km								NAM 12km
Model Run							09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z
Visibility (mi)							15	15	15	15	15	15	15	15	15	15
Precipitation (in)
Cloud Cover (%)										6						4
Pressure (mb)							1018	1018	1017	1017	1019	1020	1019	1018	1019	1021
Additional Data	Show Additional Data
Date	Monday, September 26								Tuesday, September 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	9	7	6	2	5	11	16	16	14	17	25	16	16	18	17
Direction
Temperature (F)	58	58	58	62	64	63	61	62	63	66	68	71	71	71	70	70
Model	NAM 12km								NAM 12km
Model Run	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z	09/25 00z
Visibility (mi)	15	15	15	15	15	15	15	15	15	15	15	9	15	15	14	15
Precipitation (in)
Cloud Cover (%)	48					80	72	92	88	99	100	100	100	100	100	100
Pressure (mb)	1021	1021	1022	1023	1022	1020	1020	1019	1018	1016	1014	1011	1010	1010	1010	1011
Additional Data	Show Additional Data
Date	Wednesday, September 28								Thursday, September 29
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	10	7	5	6	7	8	9	10	15	18	14	6	7	8	6	6
Direction
Temperature (F)	67	66	66	66	66	67	68	68	67	67	68	69	68	68	69	69
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)												3			8	1
Pressure (mb)	1014	1015	1016	1017	1017	1017	1019	1019	1018	1018	1017	1017	1016	1015	1016	1015
Additional Data	Show Additional Data
Date	Friday, September 30								Saturday, October 01
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	7	9	13	15	13	12	9	7	4	5	7	18	34	31	30
Direction
Temperature (F)	71	70	69	68	68	68	67	66	66	66	66	66	65	63	62	61
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z	09/24 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)										1	1		4	8
Pressure (mb)	1014	1014	1015	1016	1015	1015	1016	1016	1015	1015	1015	1016	1016	1019	1022	1024
Additional Data	Show Additional Data
Date	Sunday, October 02
Time	2am
Wind (mph)	26
Direction
Temperature (F)	61
Model	GFS 0.5 Deg
Model Run	09/24 18z
Visibility (mi)
Precipitation (in)
Cloud Cover (%)
Pressure (mb)	1025
Additional Data	Show Additional Data