After Hurricane Michael made landfall near Mexico Beach, Florida with maximum sustained winds of 155 mph and minimum central pressure of 919 mb on Wednesday October 10th, it weakened to a tropical storm as it tracked northeastward through Georgia and South Carolina. The tropical storm then tracked across North Carolina and southeast Virginia Thursday and Thursday night, October 11th, emerging back into the Atlantic Ocean early Friday morning, October 12th. As the system passed south of the region, heavy rain then caused instances of flooding, and strong winds brought down trees. Across Maryland, maximum sustained winds reached 38 mph, peak wind gusts reached 62 mph, and some rainfall totals were observed in excess of 6 inches.

Strong Wind in SOUTHERN BALTIMORE, MARYLAND
From 11-OCT-18 21:00:00 to 12-OCT-18 07:00:00 (EST-5)
Magnitude: 43.00 MG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A tree was blown down on Falls Road. A 43 knot (50 mph) gust was measured near Edgemere.

Strong Wind in ANNE ARUNDEL, MARYLAND
From 11-OCT-18 21:00:00 to 12-OCT-18 07:00:00 (EST-5)
Magnitude: 42.00 MG
Property damage: 2.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Several trees were blown down, including along Maryland Route 2 and Admiral Drive in Parole. A 42 knot (48 mph) gust was measured at the US Naval Academy.

Strong Wind in PRINCE GEORGES, MARYLAND
From 11-OCT-18 21:00:00 to 12-OCT-18 07:00:00 (EST-5)
Magnitude: 40.00 EG
Property damage: 1.00K
Crop damage: 0.00K
Reported by: 911 Call Center

A tree was blown down on Maryland Route 381 in Eagle Harbor.

Strong Wind in CHARLES, MARYLAND
From 11-OCT-18 21:00:00 to 12-OCT-18 07:00:00 (EST-5)
Magnitude: 46.00 MG
Property damage: 6.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Around two dozen reports of toppled trees were received across southern Maryland. A 46 knot (53 mph) gust was measured near Morgantown.

High Wind in CALVERT, MARYLAND
From 11-OCT-18 22:28:00 to 12-OCT-18 03:12:00 (EST-5)
Magnitude: 52.00 EG
Reported by: Buoy

A wind gust of 52 knots (60 mph) was measured 3 miles offshore of Calvert Cliffs.

High Wind in ST. MARY'S, MARYLAND
From 11-OCT-18 22:28:00 to 12-OCT-18 03:12:00 (EST-5)
Magnitude: 54.00 EG
Property damage: 10.00K
Reported by: Buoy

A wind gust of 54 knots (62 mph) was measured near Saint George Island. Various other buoys and mesonet sites reported wind gusts between 55 and 62 mph. Ten to fifteen trees were blown down across the southern part of the county, including one that fell into a house.

Flood in CHARLES, MARYLAND
From 11-OCT-18 18:54:00 to 11-OCT-18 20:54:00 (EST-5)
Location: ST CHARLES
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Multiple vehicles were stranded in water at least knee high at the intersection of Hamlin and Garner., and also at the intersection of Stone and Garner.

Flood in ST. MARY'S, MARYLAND
From 11-OCT-18 21:01:00 to 11-OCT-18 23:01:00 (EST-5)
Location: REDGATE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-5 Point Lookout Road was closed due to flooding near Moll Dyer Road and Saint Margarets Drive.

Flood in CHARLES, MARYLAND
From 11-OCT-18 21:31:00 to 11-OCT-18 23:31:00 (EST-5)
Location: WALDORF
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-925 was closed due to flooding near Terrace Drive.

Flood in CHARLES, MARYLAND
From 11-OCT-18 21:46:00 to 11-OCT-18 23:46:00 (EST-5)
Location: BERRY
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Widespread road closures were reported across the county due to flooding. Some roads were suspected to be washed out.

Flood in ST. MARY'S, MARYLAND
From 11-OCT-18 21:47:00 to 11-OCT-18 23:47:00 (EST-5)
Location: HUNTERVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: 911 Call Center

Numerous roads were closed throughout the county due to high water.

Flood in CALVERT, MARYLAND
From 11-OCT-18 22:15:00 to 12-OCT-18 00:15:00 (EST-5)
Location: PRINCE FREDERICK
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

Clay Hammond Road was closed near Kingswood Drive due to flooding.

Flood in CALVERT, MARYLAND
From 11-OCT-18 22:23:00 to 12-OCT-18 00:23:00 (EST-5)
Location: CHANEYVILLE
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

MD-262 Lower Marlboro Road was closed due to flooding near Briscoe Turn Road.

Flood in CHARLES, MARYLAND
From 11-OCT-18 22:35:00 to 12-OCT-18 00:35:00 (EST-5)
Location: IRONSIDES
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

MD-425 Ironsides Road was closed due to flooding near MD-6 Port Tobacco Road.

Flood in PRINCE GEORGE'S, MARYLAND
From 11-OCT-18 22:53:00 to 12-OCT-18 00:53:00 (EST-5)
Location: AQUASCO
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Broadcast Media

MD-381 Aquasco Road was closed due to flooding near Saint Marys Church Road.

Flood in CHARLES, MARYLAND
From 11-OCT-18 23:06:00 to 12-OCT-18 01:06:00 (EST-5)
Location: PATUXENT
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-381 Brandywine Road was closed due to flooding near MD-231 Prince Frederick Road.

Flood in ANNE ARUNDEL, MARYLAND
From 12-OCT-18 03:10:00 to 12-OCT-18 05:10:00 (EST-5)
Location: CROFTON
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

MD-450 Defense Highway was closed due to flooding near Huntwood Drive.

Flood in CHARLES, MARYLAND
From 12-OCT-18 06:41:00 to 12-OCT-18 08:41:00 (EST-5)
Location: INDIAN HD MRYLND ARP
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: Department of Highways

Pomfret Road at Livingston Road was closed due to high water.

Flood in ST. MARY'S, MARYLAND
From 12-OCT-18 01:30:00 to 12-OCT-18 02:30:00 (EST-5)
Location: GREAT MILLS
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

The stream gauge on Saint Marys River near Great  Mills touched minor flood stage of 6 feet at 1:30 AM EST. At 6 feet,Flat Iron Road begins to flood with water in some yards.

Flood in CHARLES, MARYLAND
From 12-OCT-18 05:42:00 to 12-OCT-18 17:03:00 (EST-5)
Location: INDIAN HD MRYLND ARP
Flood cause: Heavy Rain
Property damage: 0.00K
Crop damage: 0.00K
Reported by: River/Stream Gage

Mattawwoman Creek was out of its banks. The creek passed flood stage of 7 feet at 5:42 AM EST and crested at 7.62 feet at 9:15 AM EST. At 7 feet, Pomfret Road begins to flood.