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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: 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | 4/24 | >>Wind Obs Map<<

Lk Quannapowitt Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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Date	Friday, April 18								Saturday, April 19
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			3	6	11	16	15	12	10	11	12	13	16	14	11	15
Direction
Temperature (F)			44	56	62	62	56	54	52	51	54	65	76	74	70	70
Model	NAM 12km								NAM 12km
Model Run			04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z
Precipitation (in)
Pressure (mb)			1025	1025	1022	1019	1018	1018	1016	1013	1013	1011	1008	1008	1008	1010
Visibility (mi)
Cloud Cover (%)					7	61	98	100	6	93	100	20	31		36	80
Additional Data	Show Additional Data
Date	Sunday, April 20								Monday, April 21
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	18	16	17	18	18	19	14	14	8	5	3	5	9	10	11	9
Direction
Temperature (F)	59	51	46	48	53	53	49	44	44	41	46	55	56	53	53	50
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z
Precipitation (in)
Pressure (mb)	1012	1016	1020	1021	1021	1021	1023	1025	1026	1027	1027	1026	1024	1021	1021	1021
Visibility (mi)
Cloud Cover (%)																3
Additional Data	Show Additional Data
Date	Tuesday, April 22								Wednesday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	9	8	7	10	12	8	11	10	8	9	9	8	12	10	8
Direction
Temperature (F)	48	46	48	54	68	67	58	54	48	46	49	60	70	66	60	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z
Precipitation (in)
Pressure (mb)	1019	1017	1014	1012	1010	1011	1014	1015	1016	1017	1018	1018	1017	1017	1018	1021
Visibility (mi)
Cloud Cover (%)	59	61	86
Additional Data	Show Additional Data
Date	Thursday, April 24								Friday, April 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	8	9	4	6	7	6	7	4	4	8	9	11	12	5	5
Direction
Temperature (F)	49	45	48	56	59	56	52	50	49	48	48	49	46	45	46	48
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z
Precipitation (in)
Pressure (mb)	1023	1024	1026	1026	1026	1025	1026	1027	1027	1028	1027	1027	1023	1019	1015	1013
Visibility (mi)
Cloud Cover (%)												1		100	100	1
Additional Data	Show Additional Data
Date	Saturday, April 26								Sunday, April 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	8	12	13	14	13	11	11	8	6	6	7	5	8	8	6	7
Direction
Temperature (F)	48	46	46	54	58	57	50	45	43	40	42	50	52	50	44	44
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z	04/18 12z
Precipitation (in)
Pressure (mb)	1013	1015	1019	1020	1021	1021	1024	1026	1027	1028	1030	1031	1030	1029	1031	1032
Visibility (mi)
Cloud Cover (%)				2
Additional Data	Show Additional Data
Date	Monday, April 28
Time	2am	5am	8am
Wind (mph)	4	3	3
Direction
Temperature (F)	41	39	46
Model	GFS 0.5 Deg
Model Run	04/18 12z	04/18 12z	04/18 12z
Precipitation (in)
Pressure (mb)	1032	1033	1035
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data