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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: 10/13 | 10/14 | 10/15 | 10/16 | 10/17 | 10/18 | 10/19 | >>Wind Obs Map<<

Chatham Airport Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Monday, October 13								Tuesday, October 14
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			33	36	34	32	30	27	26	27	23	22	25	23	22	17
Direction
Temperature (F)			58	59	59	59	59	60	60	59	60	59	59	58	58	58
Model	NAM 12km								NAM 12km
Model Run			10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z
Precipitation (in)
Pressure (mb)			1017	1016	1017	1016	1016	1016	1015	1014	1015	1015	1014	1014	1015	1015
Visibility (mi)
Cloud Cover (%)			100	100	100	100	100	100	100	100	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Wednesday, October 15								Thursday, October 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	14	11	12	18	20	27	26	27	29	30	30	31	30	32	31
Direction
Temperature (F)	58	56	56	59	59	57	54	52	51	50	50	50	50	53	55	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z
Precipitation (in)
Pressure (mb)	1014	1013	1013	1012	1011	1010	1012	1011	1012	1012	1012	1012	1011	1012	1013	1013
Visibility (mi)
Cloud Cover (%)	100	100	89	53	100	98	93	51	60	87	75	100	96	18	2	5
Additional Data	Show Additional Data
Date	Friday, October 17								Saturday, October 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	27	25	25	25	24	20	13	10	10	11	10	6	7	8	8	10
Direction
Temperature (F)	53	52	52	52	52	54	55	55	54	54	54	54	54	57	58	59
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z
Precipitation (in)
Pressure (mb)	1013	1013	1014	1015	1013	1013	1014	1014	1014	1014	1015	1016	1014	1014	1014	1015
Visibility (mi)
Cloud Cover (%)	11	6	5	6	2
Additional Data	Show Additional Data
Date	Sunday, October 19								Monday, October 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	9	10	11	14	15	17	19	20	21	22	20	15	12	19	16
Direction
Temperature (F)	60	60	60	61	62	62	62	62	62	62	62	61	61	61	61	60
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z	10/13 12z
Precipitation (in)
Pressure (mb)	1014	1014	1014	1014	1013	1012	1012	1012	1010	1009	1009	1008	1007	1007	1008	1010
Visibility (mi)
Cloud Cover (%)										3	2	35	29
Additional Data	Show Additional Data
Date	Tuesday, October 21								Wednesday, October 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	19	19	19	20	21	13	20	20	14	7	4	6	10	14	14
Direction
Temperature (F)	59	55	54	55	57	56	55	54	53	53	53	54	54	54	55	55
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/13 12z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z	10/13 06z
Precipitation (in)
Pressure (mb)	1010	1004	1005	1005	1004	1004	1004	1005	1005	1005	1006	1005	1004	1003	1003	1001
Visibility (mi)
Cloud Cover (%)				6	2	1	2	15	40	4			5	4	51	25
Additional Data	Show Additional Data
Date	Thursday, October 23
Time	2am
Wind (mph)	14
Direction
Temperature (F)	56
Model	GFS 0.5 Deg
Model Run	10/13 06z
Precipitation (in)
Pressure (mb)	1000
Visibility (mi)
Cloud Cover (%)	32
Additional Data	Show Additional Data