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Home : SC : xt_Atl_NC : xt_Atl _VA / NC : VA- tidewater : Langley AFB : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 4/17 | 4/18 | 4/19 | 4/20 | 4/21 | 4/22 | 4/23 | >>Wind Obs Map<<

Langley AFB Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Friday, April 17								Saturday, April 18
Time					2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)					2	2	6	5	4	4	5	8	11	12	10	8
Direction
Temperature (F)					80	81	75	69	67	64	66	74	76	72	66	69
Model	NAM 12km								NAM 12km
Model Run					04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z
Precipitation (in)
Pressure (mb)					1013	1012	1013	1014	1014	1014	1015	1015	1014	1012	1011	1011
Visibility (mi)
Cloud Cover (%)					27	89	79	1			8	12	35	32	28	28
Additional Data	Show Additional Data
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)	13	14	13	24	19	8	3	6	11	13	13	11	14	9	7	10
Direction
Temperature (F)	70	69	70	56	53	50	51	50	48	48	50	55	57	60	57	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 18z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z
Precipitation (in)
Pressure (mb)	1010	1008	1009	1015	1017	1018	1019	1021	1022	1022	1024	1025	1025	1024	1025	1027
Visibility (mi)
Cloud Cover (%)	6	66	100	100	100	100	26					1	3
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)	7	1	3	4	4	8	14	16	16	15	13	11	8	21	12	4
Direction
Temperature (F)	52	49	50	57	62	64	62	59	59	58	59	71	76	66	64	62
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z
Precipitation (in)
Pressure (mb)	1027	1028	1029	1029	1026	1023	1022	1022	1021	1020	1020	1020	1017	1017	1019	1020
Visibility (mi)
Cloud Cover (%)
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)	4	7	6	9	9	13	11	10	8	6	6	6	6	11	13	10
Direction
Temperature (F)	60	59	59	64	64	64	61	59	57	57	60	69	74	72	69	67
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z
Precipitation (in)
Pressure (mb)	1020	1021	1022	1023	1023	1022	1022	1023	1023	1022	1022	1022	1020	1018	1018	1018
Visibility (mi)
Cloud Cover (%)				6	10
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)	12	10	10	9	8	6	9	8	12	12	13	15	10	10	10	16
Direction
Temperature (F)	66	64	66	75	80	81	75	70	68	66	67	70	67	64	64	60
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z	04/17 12z
Precipitation (in)
Pressure (mb)	1017	1016	1017	1016	1014	1012	1012	1013	1012	1011	1012	1012	1012	1011	1013	1015
Visibility (mi)
Cloud Cover (%)												2	6	86	5
Additional Data	Show Additional Data
Date	Monday, April 27
Time	2am	5am	8am
Wind (mph)	15	16	14
Direction
Temperature (F)	58	59	58
Model	GFS 0.5 Deg
Model Run	04/17 12z	04/17 12z	04/17 12z
Precipitation (in)
Pressure (mb)	1015	1016	1018
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data