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

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 10/14 | 10/15 | 10/16 | 10/17 | 10/18 | 10/19 | 10/20 | >>Wind Obs Map<<

Chatham Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, October 14								Wednesday, October 15
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			15	21	23	22	18	15	15	12	13	16	17	20	23	24
Direction
Temperature (F)			61	60	60	59	59	58	58	57	58	60	59	57	55	52
Model	NAM 12km								NAM 12km
Model Run			10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z
Precipitation (in)
Pressure (mb)			1015	1014	1013	1013	1014	1015	1014	1013	1013	1012	1011	1011	1012	1012
Visibility (mi)
Cloud Cover (%)			100	100	100	100	100	100	100	85	52	36	41	93	100	92
Additional Data	Show Additional Data
Date	Thursday, October 16								Friday, October 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	24	24	24	24	26	27	30	31	31	29	30	27	27	23	19	19
Direction
Temperature (F)	50	49	48	48	48	50	50	50	52	52	53	53	53	54	56	56
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z
Precipitation (in)
Pressure (mb)	1011	1011	1011	1011	1010	1010	1011	1011	1010	1010	1012	1013	1012	1012	1013	1013
Visibility (mi)
Cloud Cover (%)	100	99	86	100	99	100	100	100	3	24	71	47	38	2
Additional Data	Show Additional Data
Date	Saturday, October 18								Sunday, October 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	20	19	19	17	15	10	6	1	1	2	6	8	11	14	16	19
Direction
Temperature (F)	55	54	53	54	54	54	54	55	55	55	56	56	57	57	57	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z
Precipitation (in)
Pressure (mb)	1014	1014	1016	1017	1016	1016	1018	1019	1019	1019	1020	1021	1019	1019	1019	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, October 20								Tuesday, October 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	22	24	26	28	23	6	13	12	12	12	13	13	13	14	12	8
Direction
Temperature (F)	58	59	59	60	61	58	56	56	56	54	54	54	56	56	56	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z
Precipitation (in)
Pressure (mb)	1017	1016	1015	1014	1012	1011	1011	1010	1009	1008	1008	1008	1007	1005	1006	1006
Visibility (mi)
Cloud Cover (%)		1	57	11	72	98	96	9			1	2	15	5	26	9
Additional Data	Show Additional Data
Date	Wednesday, October 22								Thursday, October 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	4	8	10	10	13	10	6	6	7	4	7	2	4	2	4
Direction
Temperature (F)	55	55	56	56	56	57	57	56	56	55	55	56	57	58	57	57
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z	10/14 12z
Precipitation (in)
Pressure (mb)	1006	1006	1007	1008	1006	1007	1007	1007	1006	1007	1007	1007	1006	1005	1007	1006
Visibility (mi)
Cloud Cover (%)													1	3	4
Additional Data	Show Additional Data
Date	Friday, October 24
Time	2am	5am	8am
Wind (mph)	2	2	5
Direction
Temperature (F)	57	57	57
Model	GFS 0.5 Deg
Model Run	10/14 12z	10/14 12z	10/14 12z
Precipitation (in)
Pressure (mb)	1005	1005	1005
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data