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

Human Meteorologist Forecasts: Tomorrow's Briefing Extended Discussion

Computer Model Data: 10/28 | 10/29 | 10/30 | 10/31 | 11/01 | 11/02 | 11/03 | >>Wind Obs Map<<

Ronald Reagan Washington National Computer Forecast Table - Meteogram

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NAM 12km

GFS 0.5 Deg

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Date	Tuesday, October 28								Wednesday, October 29
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							8	10	8	7	6	10	6	12	13	13
Direction
Temperature (F)							53	50	48	45	45	47	48	50	51	52
Model	NAM 12km								NAM 12km
Model Run							10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z
Precipitation (in)
Pressure (mb)							1022	1021	1020	1019	1020	1019	1018	1016	1014	1012
Visibility (mi)
Cloud Cover (%)							31		3	13	88	92	100	100	100	100
Additional Data	Show Additional Data
Date	Thursday, October 30								Friday, October 31
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	18	15	10	4	6	7	7	7	9	11	12	17	19	18	13	13
Direction
Temperature (F)	56	59	61	60	59	61	56	54	50	47	45	52	55	53	49	46
Model	NAM 12km								NAM 12km
Model Run	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z	10/29 00z
Precipitation (in)
Pressure (mb)	1007	1005	1003	1003	1001	999	1000	1001	1001	1001	1004	1005	1005	1007	1009	1011
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	10
Additional Data	Show Additional Data
Date	Saturday, November 01								Sunday, November 02
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	8	7	7	12	12	7	3	3	2	3	3	2	0	0	4	3
Direction
Temperature (F)	48	46	45	55	60	60	52	50	49	47	46	56	62	61	52	50
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z
Precipitation (in)
Pressure (mb)	1014	1015	1018	1019	1019	1019	1022	1024	1024	1026	1028	1029	1028	1028	1030	1031
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, November 03								Tuesday, November 04
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	3	2	3	6	8	8	7	8	11	11	3	9	13	19	21	17
Direction
Temperature (F)	48	46	46	56	62	60	54	53	52	57	56	55	60	48	48	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z
Precipitation (in)
Pressure (mb)	1031	1031	1031	1030	1027	1024	1022	1018	1011	1002	997	995	990	993	998	1001
Visibility (mi)
Cloud Cover (%)								40	100	90	5	62	6	99	20	4
Additional Data	Show Additional Data
Date	Wednesday, November 05								Thursday, November 06
Time	1am	4am	7am	10am	1pm	4pm	7pm	10pm	1am	4am	7am	10am	1pm	4pm	7pm	10pm
Wind (mph)	16	14	11	13	15	15	14	13	11	7	6	9	9	6	7	9
Direction
Temperature (F)	45	44	43	49	53	52	48	45	41	38	37	45	52	53	47	48
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z
Precipitation (in)
Pressure (mb)	1003	1006	1010	1012	1011	1012	1015	1018	1021	1023	1026	1027	1024	1023	1023	1022
Visibility (mi)
Cloud Cover (%)	34	5	8	5				5
Additional Data	Show Additional Data
Date	Friday, November 07
Time	1am	4am	7am	10am	1pm
Wind (mph)	10	10	10	12	11
Direction
Temperature (F)	48	48	47	56	66
Model	GFS 0.5 Deg
Model Run	10/28 18z	10/28 18z	10/28 18z	10/28 18z	10/28 18z
Precipitation (in)
Pressure (mb)	1020	1019	1019	1019	1017
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data