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Gunpowder
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8/16/19: We have been advised that the Coast Guard is replacing this structure with a buoy which will not be suitable for a sensor. We apologize for the down-time as we seek an alternative site.

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Human Meteorologist Forecasts: Today's Briefing Extended Discussion

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Gunpowder Computer Forecast Table - Meteogram

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WF-WRF 2km - Chesapeake Bay

NAM 12km

GFS 0.5 Deg

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Date	Tuesday, October 15								Wednesday, October 16
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	3	5	5	4	2	4	4	7	5	4	5	5	7	1	13	21
Direction
Temperature (F)	51	49	47	61	67	67	61	56	53	53	55	58	60	62	54	51
Model	NAM 12km								NAM 12km
Model Run	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z
Precipitation (in)														1
Pressure (mb)	1019	1020	1022	1022	1021	1018	1018	1018	1016	1014	1013	1011	1005	998	998	999
Visibility (mi)
Cloud Cover (%)									29	100	100	100	100	100	100
Additional Data	Show Additional Data
Date	Thursday, October 17								Friday, October 18
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	19	16	17	20	22	22	19	17	15	14	13	15	14	10	7	7
Direction
Temperature (F)	46	47	47	54	58	56	52	50	48	47	48	55	59	57	49	47
Model	NAM 12km								GFS 0.5 Deg
Model Run	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 06z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z
Precipitation (in)
Pressure (mb)	1000	999	1000	1001	1000	1001	1004	1006	1010	1011	1013	1014	1014	1014	1016	1018
Visibility (mi)
Cloud Cover (%)	21	33	2			72	66	43
Additional Data	Show Additional Data
Date	Saturday, October 19								Sunday, October 20
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	4	4	3	6	5	3	4	3	3	2	3	3	4	3	4
Direction
Temperature (F)	45	43	44	57	63	62	52	52	50	50	49	63	69	67	58	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z
Precipitation (in)
Pressure (mb)	1018	1019	1019	1019	1018	1016	1017	1018	1018	1019	1019	1020	1019	1019	1020	1021
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data
Date	Monday, October 21								Tuesday, October 22
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am
Wind (mph)	4	4	4	9	14	10	11	9	6	9	12
Direction
Temperature (F)	55	55	56	65	68	64	60	62	64	65	66
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z	10/15 00z
Precipitation (in)
Pressure (mb)	1021	1021	1021	1021	1019	1017	1016	1014	1012	1010	1010
Visibility (mi)
Cloud Cover (%)					3	3					33
Additional Data	Show Additional Data