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Home : CT : RI : xt_Atl_MA : MA- north coast : Logan Airport : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | 4/24 | 4/25 | >>Wind Obs Map<<

Logan Airport Computer Forecast Table - Meteogram

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More Hours

NAM 12km

GFS 0.5 Deg

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Date	Sunday, April 19								Monday, April 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	2	4	5	6	6	22	19	16	13	10	10	9	12	7	12	9
Direction
Temperature (F)	45	45	46	47	48	43	40	39	39	37	39	42	46	46	38	37
Model	NAM 12km								NAM 12km
Model Run	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z
Precipitation (in)
Pressure (mb)	1014	1010	1010	1007	1005	1007	1010	1013	1014	1015	1017	1018	1017	1017	1020	1021
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	100	100	52	5		35	91	36	93	92	33
Additional Data	Show Additional Data
Date	Tuesday, April 21								Wednesday, April 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	15	13	10	4	2	7	11	9	9	10	10	9	7	2	5	4
Direction
Temperature (F)	35	33	34	38	41	42	39	39	40	39	38	41	44	46	45	44
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z
Precipitation (in)
Pressure (mb)	1022	1024	1025	1025	1023	1021	1021	1021	1021	1020	1018	1017	1015	1014	1015	1015
Visibility (mi)
Cloud Cover (%)	43	15				12		6	10	100	49	100	99		3	56
Additional Data	Show Additional Data
Date	Thursday, April 23								Friday, April 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	5	8	12	13	12	9	6	6	8	11	12	6	8	6	6
Direction
Temperature (F)	41	38	45	53	57	56	48	45	41	40	46	54	58	53	48	47
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z
Precipitation (in)
Pressure (mb)	1015	1015	1015	1014	1013	1012	1014	1014	1013	1012	1011	1010	1010	1010	1013	1014
Visibility (mi)
Cloud Cover (%)	1			4											2	5
Additional Data	Show Additional Data
Date	Saturday, April 25								Sunday, April 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	5	8	10	11	8	7	4	3	2	2	5	8	9	5	3
Direction
Temperature (F)	43	41	44	51	55	53	46	44	43	43	47	56	57	55	47	45
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/19 00z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z
Precipitation (in)
Pressure (mb)	1015	1016	1018	1018	1017	1016	1017	1018	1018	1018	1020	1020	1019	1020	1021	1022
Visibility (mi)
Cloud Cover (%)	5	6	3	5	1				2	8	13	8	2
Additional Data	Show Additional Data
Date	Monday, April 27								Tuesday, April 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	1	3	1	5	8	9	8	6	6	5	8	8	12
Direction
Temperature (F)	44	42	49	58	60	58	50	48	46	44	50	61	66
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z	04/18 18z
Precipitation (in)
Pressure (mb)	1023	1023	1025	1025	1024	1024	1024	1025	1025	1024	1025	1024	1021
Visibility (mi)
Cloud Cover (%)		1
Additional Data	Show Additional Data