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Home : CT : RI : xt_Atl_MA : MA- north coast : MA- marblehead : Lake Quannapowitt : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing

Computer Model Data: 4/16 | 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | >>Wind Obs Map<<

Lake Quannapowitt Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Thursday, April 16								Friday, April 17
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	5	2	5	2	6	8	4	2	2	3	5	11	5	4	2
Direction
Temperature (F)	48	47	48	52	60	63	51	47	48	47	50	69	58	58	55	53
Model	NAM 12km								NAM 12km
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z
Precipitation (in)
Pressure (mb)	1012	1011	1012	1012	1011	1009	1008	1006	1005	1004	1006	1008	1010	1012	1014	1016
Visibility (mi)
Cloud Cover (%)	100	100	100	98	41	61	97	35	84	96	98	23	99	67	94	100
Additional Data	Show Additional Data
Date	Saturday, April 18								Sunday, April 19
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	4	5	6	7	8	5	4	2	5	7	6	1	10	13	9	12
Direction
Temperature (F)	52	52	50	50	48	45	44	44	47	48	48	50	50	45	42	40
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/16 00z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z
Precipitation (in)
Pressure (mb)	1017	1016	1018	1018	1017	1017	1016	1015	1013	1010	1008	1006	1004	1005	1008	1010
Visibility (mi)
Cloud Cover (%)	100	98	100	100	100	100	100	100			11	100	89	7	88	4
Additional Data	Show Additional Data
Date	Monday, April 20								Tuesday, April 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	11	13	13	13	14	13	10	6	7	7	7	6	10	14	15	15
Direction
Temperature (F)	38	35	36	42	45	43	38	35	33	32	37	46	53	53	44	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z
Precipitation (in)
Pressure (mb)	1011	1012	1014	1015	1016	1017	1021	1022	1023	1023	1024	1021	1017	1014	1013	1010
Visibility (mi)
Cloud Cover (%)			5	2											6
Additional Data	Show Additional Data
Date	Wednesday, April 22								Thursday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	14	10	7	5	5	9	5	6	6	9	10	8	10	11	9	9
Direction
Temperature (F)	48	48	49	51	53	56	51	47	44	40	42	51	54	54	48	42
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z
Precipitation (in)
Pressure (mb)	1007	1007	1007	1007	1005	1004	1004	1005	1004	1005	1006	1007	1007	1007	1009	1010
Visibility (mi)
Cloud Cover (%)	1	16	10	10	2	31	82	26	1		5	3
Additional Data	Show Additional Data
Date	Friday, April 24								Saturday, April 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	8	8	9	9	10	11	9	9	8	8	10	6	8
Direction
Temperature (F)	39	36	39	48	54	53	47	42	38	36	40	51	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z	04/15 18z
Precipitation (in)
Pressure (mb)	1009	1009	1009	1008	1006	1007	1009	1009	1009	1008	1009	1008	1006
Visibility (mi)
Cloud Cover (%)				2			2	3
Additional Data	Show Additional Data