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Gunpowder
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MD - chesapeake

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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: Tomorrow'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	Sunday, October 20								Monday, October 21
Time							8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)							11	11	10	9	8	6	5	3	3	7
Direction
Temperature (F)							54	54	54	51	50	51	60	63	60	59
Model	NAM 12km								NAM 12km
Model Run							10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z
Precipitation (in)
Pressure (mb)							1013	1014	1015	1016	1018	1019	1019	1018	1019	1019
Visibility (mi)
Cloud Cover (%)							100	99	100	44	70	85			64	99
Additional Data	Show Additional Data
Date	Tuesday, October 22								Wednesday, October 23
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	6	7	10	10	8	6	5	10	8	8	8	12	11	7	5
Direction
Temperature (F)	57	56	58	62	65	64	62	61	54	51	48	53	60	60	56	52
Model	NAM 12km								NAM 12km
Model Run	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/21 00z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z
Precipitation (in)
Pressure (mb)	1018	1018	1017	1015	1013	1011	1011	1011	1012	1013	1015	1016	1016	1017	1020	1022
Visibility (mi)
Cloud Cover (%)	100	100	100	100	100	98	100	72	46	98	100	26
Additional Data	Show Additional Data
Date	Thursday, October 24								Friday, October 25
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	6	5	4	5	7	8	7	7	7	6	7	11	14	9	8	5
Direction
Temperature (F)	48	46	46	58	63	61	54	51	50	49	50	60	65	58	57	56
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z
Precipitation (in)
Pressure (mb)	1023	1024	1025	1026	1024	1023	1024	1024	1023	1022	1021	1020	1017	1016	1016	1017
Visibility (mi)
Cloud Cover (%)																22
Additional Data	Show Additional Data
Date	Saturday, October 26								Sunday, October 27
Time	2am	5am	8am	11am	2pm	5pm	8pm	11pm	2am	5am	8am	11am	2pm	5pm	8pm	11pm
Wind (mph)	12	11	12	11	9	7	5	6	6	6	6	5	3	2	0	2
Direction
Temperature (F)	52	48	45	46	49	50	46	43	41	40	39	51	58	57	48	46
Model	GFS 0.5 Deg								GFS 0.5 Deg
Model Run	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z	10/20 18z
Precipitation (in)
Pressure (mb)	1017	1018	1020	1022	1021	1020	1022	1024	1024	1025	1025	1026	1025	1024	1025	1026
Visibility (mi)
Cloud Cover (%)	2
Additional Data	Show Additional Data
Date	Monday, October 28
Time	2am
Wind (mph)	2
Direction
Temperature (F)	45
Model	GFS 0.5 Deg
Model Run	10/20 18z
Precipitation (in)
Pressure (mb)	1025
Visibility (mi)
Cloud Cover (%)
Additional Data	Show Additional Data