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Langley AFB
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VA- tidewater

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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: 4/20 | 4/21 | 4/22 | 4/23 | 4/24 | 4/25 | 4/26 | >>Wind Obs Map<<

Langley AFB Computer Forecast Table - Meteogram

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WF-WRF 2km - Mid-Atlantic

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, April 20								Wednesday, April 21
Time			8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)			7	9	9	11	12	14	13	11	13	15	18	21	20	21
Direction
Temperature (F)			53	65	71	72	67	61	58	56	60	69	73	63	56	49
Model	NAM 12km								NAM 12km
Model Run			04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z
Precipitation (in)
Pressure (mb)			1017	1018	1016	1015	1015	1015	1014	1011	1010	1008	1005	1005	1009	1014
Visibility (mi)
Cloud Cover (%)			5	2	74	10	12			28	29		99	100	52
Additional Data	Show Additional Data
Date	Thursday, April 22								Friday, April 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	20	14	16	16	18	18	16	14	13	10	12	11	9	7	8	9
Direction
Temperature (F)	43	41	43	50	54	55	53	49	47	45	46	53	59	62	57	54
Model	NAM 12km								GFS 0.5 Deg
Model Run	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 12z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z
Precipitation (in)
Pressure (mb)	1016	1016	1018	1019	1018	1017	1019	1021	1022	1022	1024	1024	1022	1021	1021	1022
Visibility (mi)
Cloud Cover (%)					41	85	60
Additional Data	Show Additional Data
Date	Saturday, April 24								Sunday, April 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	9	8	7	10	14	12	14	28	18	22	20	22	19	19	15	18
Direction
Temperature (F)	52	51	53	62	66	60	58	58	63	59	58	63	66	66	59	54
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z
Precipitation (in)
Pressure (mb)	1021	1021	1021	1020	1018	1016	1013	1008	1002	1004	1006	1008	1009	1011	1015	1018
Visibility (mi)
Cloud Cover (%)					4	82	50	92	64			11
Additional Data	Show Additional Data
Date	Monday, April 26								Tuesday, April 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm
Wind (mph)	15	16	15	12	9	6	5	4	5	4	5	2	4
Direction
Temperature (F)	50	46	46	53	59	62	56	55	54	52	54	62	67
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z	04/20 06z
Precipitation (in)
Pressure (mb)	1020	1022	1024	1025	1024	1023	1024	1026	1026	1026	1027	1028	1026
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data