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RRW National Airport
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MD - chesapeake

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Home : xt_USA : xt_ East Coast USA : xt_Atl_chesapeake : MD - chesapeake : RRW National Airport : Forecast Graphs

Human Meteorologist Forecasts: Today's Briefing Extended Discussion

Computer Model Data: 9/21 | 9/22 | 9/23 | 9/24 | 9/25 | 9/26 | 9/27 | >>Wind Obs Map<<

Reagan Washington Airport Computer Forecast Table - Meteogram

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Quick Look
More Hours

NAM 12km

GFS 0.5 Deg

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Date	Monday, September 21								Tuesday, September 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	7	7	8	8	7	7	9	11	9	6	11	11	13	13	10	12
Direction
Temperature (F)	74	70	69	70	72	73	71	67	65	64	64	63	62	62	62	60
Model	NAM 12km								NAM 12km
Model Run	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z
Precipitation (in)
Pressure (mb)	1014	1015	1017	1018	1018	1017	1018	1020	1019	1020	1021	1022	1022	1022	1023	1025
Visibility (mi)
Cloud Cover (%)	13	79	100	100	96	85	100	97	100	100	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Wednesday, September 23								Thursday, September 24
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	13	13	14	14	12	13	15	14	9	9	9	11	11	9	5	6
Direction
Temperature (F)	59	57	56	58	63	64	62	59	58	56	55	62	66	65	58	55
Model	NAM 12km								GFS 0.5 Deg
Model Run	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z
Precipitation (in)
Pressure (mb)	1024	1024	1025	1027	1026	1026	1027	1027	1028	1028	1028	1028	1027	1026	1026	1025
Visibility (mi)
Cloud Cover (%)	100	100	100	100	99	100	100	100	12	14	3	7	29	10
Additional Data	Show Additional Data
Date	Friday, September 25								Saturday, September 26
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	7	8	11	11	9	5	6	6	6	6	7	6	7	4	4
Direction
Temperature (F)	53	51	51	64	71	70	59	57	54	51	52	66	73	72	62	58
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z
Precipitation (in)
Pressure (mb)	1024	1024	1024	1023	1021	1020	1021	1021	1021	1020	1021	1021	1020	1018	1019	1019
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Sunday, September 27								Monday, September 28
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	5	5	5	6	6	5	3	2	3	4	3	3	2	0	4	4
Direction
Temperature (F)	56	54	55	69	75	75	65	63	60	58	59	72	79	78	67	65
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z
Precipitation (in)
Pressure (mb)	1019	1018	1019	1018	1016	1015	1017	1017	1017	1017	1019	1019	1018	1017	1019	1020
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Tuesday, September 29								Wednesday, September 30
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	3	3	5	7	8	7	7	5	3	4	6	7	6	6	6
Direction
Temperature (F)	62	60	61	73	79	79	69	66	63	62	62	74	80	79	70	68
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z	09/21 06z
Precipitation (in)
Pressure (mb)	1020	1021	1022	1022	1021	1019	1021	1022	1022	1022	1022	1023	1020	1019	1020	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Thursday, October 01
Time	2am
Wind (mph)	5
Direction
Temperature (F)	65
Model	GFS 0.5 Deg
Model Run	09/21 06z
Precipitation (in)
Pressure (mb)	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data