260
NWUS51 KLWX 180347
LSRLWX
PRELIMINARY LOCAL STORM REPORT...SUMMARY
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1147 PM EDT MON AUG 17 2026
.TIME... ...EVENT... ...CITY LOCATION... ...LAT.LON
.DATE... ....MAG.... ..COUNTY LOCATION..ST.. ...SOURCE.
..REMARKS..
0447 PM TSTM WND DMG 2 NNW IVY 38.08N 78.60W
08/17/2026 ALBEMARLE VA 911 CALL CENTER
TREE DOWN ON TILMAN ROAD.
0450 PM TSTM WND DMG 2 WSW CARRSBROOK 38.09N 78.48W
08/17/2026 ALBEMARLE VA 911 CALL CENTER
TREE DOWN ON RIO ROAD WEST.
0452 PM TSTM WND DMG 1 NNW FLORDON 38.07N 78.57W
08/17/2026 ALBEMARLE VA 911 CALL CENTER
THREE REPORTS OF TREES DOWN ON OLD BALLARD ROAD.
0729 PM MARINE TSTM WIND 1 N NORTH BEACH 38.73N 76.54W
08/17/2026 M40 MPH ANNE ARUNDEL MD MESONET
WIND GUSTS OF UP TO 35 KNOTS (40 MPH) WERE MEASURED BY
A PERSONAL WEATHER STATION (KMDNORTH97) ADJACENT TO THE
CHESAPEAKE BAY BETWEEN 7:29 AND 7:34 PM EDT.
0730 PM MARINE TSTM WIND 2 NNE NORTH BEACH 38.73N 76.53W
08/17/2026 M41 MPH ANZ532 MD MESONET
WIND GUSTS OF UP TO 36 KNOTS (41 MPH) WERE MEASURED BY
THE HERRING BAY WEATHERFLOW SENSOR (XHEB) BETWEEN 7:30
AND 7:35 PM EDT.
0748 PM MARINE TSTM WIND 10 ENE PLUM POINT 38.68N 76.33W
08/17/2026 M39 MPH ANZ541 MD MESONET
WIND GUSTS OF UP TO 34 KNOTS (39 MPH) WERE MEASURED BY
THE BLACKWALNUT HARBOR WEATHERFLOW SENSOR (XBWH) BETWEEN
7:48 AND 7:53 PM EDT.
0813 PM MARINE TSTM WIND 2 SE DAHLGREN 38.31N 77.03W
08/17/2026 E39 MPH ANZ536 VA MESONET
A THUNDERSTORM PRODUCED AN ESTIMATED WIND GUST TO 34
KNOTS (39 MPH) NEAR THE BABER POINT WEATHERFLOW SENSOR
(XBAB).
0813 PM MARINE TSTM WIND 3 ENE DAHLGREN 38.34N 76.99W
08/17/2026 M40 MPH ANZ536 VA MESONET
WIND GUSTS OF UP TO 35 KNOTS (40 MPH) WERE MEASURED BY
THE POTOMAC LIGHT WEATHERFLOW SENSOR (XP33) BETWEEN 8:13
AND 8:28 PM EDT.
0819 PM MARINE TSTM WIND 3 ESE DAHLGREN 38.31N 77.00W
08/17/2026 M40 MPH ANZ536 VA MESONET
A WIND GUST OF 35 KNOTS (40 MPH) WAS MEASURED BY THE
PYLONS DAHLGREN WEATHERFLOW SENSOR (XPYL).
0824 PM MARINE TSTM WIND CAMBRIDGE 38.58N 76.07W
08/17/2026 E39 MPH ANZ541 MD MESONET
A THUNDERSTORM PRODUCED ESTIMATED WIND GUSTS TO 34
KNOTS (39 MPH) NEAR THE CAMBRIDGE/EATON POINT LIGHT NOS
SENSOR (CAMM2) BETWEEN 8:24 AND 8:30 PM EDT.
0828 PM MARINE TSTM WIND SWAN POINT 38.30N 76.94W
08/17/2026 M40 MPH ANZ536 MD MESONET
WIND GUSTS OF UP TO 35 KNOTS (40 MPH) WERE MEASURED BY
THE CUCKOLD CREEK WEATHERFLOW SENSOR (XCCK) BETWEEN 8:28
AND 8:38 PM EDT.
0839 PM MARINE TSTM WIND 2 SE COBB ISLAND 38.24N 76.83W
08/17/2026 M41 MPH ANZ537 MD MESONET
WIND GUSTS OF UP TO 36 KNOTS (41 MPH) WERE MEASURED BY
THE COBB POINT WEATHERFLOW SENSOR (XCOB) BETWEEN 8:39
AND 8:44 PM EDT.
0855 PM MARINE TSTM WIND 4 SE OAKLEY 38.23N 76.69W
08/17/2026 E39 MPH ST. MARYS MD MESONET
A THUNDERSTORM PRODUCED ESTIMATED WIND GUSTS TO 34
KNOTS (39 MPH) NEAR A CWOP STATION (EW1760) ADJACENT TO
THE TIDAL POTOMAC RIVER BETWEEN 8:55 AND 9:01 PM EDT.
0903 PM TSTM WND DMG 2 WNW CALIFORNIA 38.31N 76.53W
08/17/2026 ST. MARYS MD 911 CALL CENTER
TREE DAMAGE IN CALIFORNIA, INCLUDING TREES DOWN ALONG
WHITE OAK PARKWAY.
0914 PM MARINE TSTM WIND 2 W DRUM POINT 38.33N 76.47W
08/17/2026 M49 MPH CALVERT MD MESONET
A WIND GUST OF 43 KNOTS (49 MPH) WAS MEASURED BY A
MESONET ON MD-4 AT THE PATUXENT RIVER (MD045).
0914 PM MARINE TSTM WIND 1 WSW DRUM POINT 38.32N 76.45W
08/17/2026 E39 MPH ANZ542 MD MESONET
A THUNDERSTORM PRODUCED ESTIMATED WIND GUSTS TO 34
KNOTS (39 MPH) NEAR A PERSONAL WEATHER STATION
(KMDSOLOM9) ADJACENT TO THE TIDAL PATUXENT RIVER BETWEEN
9:14 AND 9:19 PM EDT.
0916 PM MARINE TSTM WIND PATUXENT RIVER NAS 38.28N 76.41W
08/17/2026 M47 MPH ST. MARYS MD ASOS
A WIND GUST OF 41 KNOTS (47 MPH) WAS MEASURED BY THE
ASOS AT PATUXENT RIVER NAVAL AIR STATION (KNHK) ADJACENT
TO THE TIDAL PATUXENT RIVER AND THE CHESAPEAKE BAY.
0918 PM MARINE TSTM WIND 2 WSW PINEY POINT 38.13N 76.53W
08/17/2026 E39 MPH ANZ537 MD MESONET
A THUNDERSTORM PRODUCED ESTIMATED WIND GUSTS TO 34
KNOTS (39 MPH) NEAR THE PINEY POINT NOS SENSOR (PPTM2)
BETWEEN 9:18 AND 9:24 PM EDT.
0925 PM MARINE TSTM WIND WEBSTER FIELD 38.15N 76.42W
08/17/2026 M41 MPH ST. MARYS MD ASOS
A WIND GUST OF 36 KNOTS (41 MPH) WAS MEASURED BY THE
ASOS AT WEBSTER FIELD/SAINT INIGOES (KNUI) ADJACENT TO
THE TIDAL POTOMAC RIVER.
0929 PM MARINE TSTM WIND 8 S PINEY POINT 38.02N 76.50W
08/17/2026 M45 MPH ANZ537 MD MESONET
WIND GUSTS OF UP TO 39 KNOTS (45 MPH) WERE MEASURED BY
A PERSONAL WEATHER STATION (KVALOTTS22) ADJACENT TO THE
TIDAL POTOMAC RIVER BETWEEN 9:29 AND 9:34 PM EDT.
0935 PM MARINE TSTM WIND 4 SSW CALLAWAY 38.19N 76.56W
08/17/2026 M39 MPH ST. MARYS MD MESONET
A WIND GUST OF 34 KNOTS (39 MPH) WAS MEASURED BY A
TEMPEST STATION ON LITTLE POND LANE ADJACENT TO THE
TIDAL POTOMAC RIVER.
0939 PM MARINE TSTM WIND POINT LOOKOUT 38.04N 76.32W
08/17/2026 M46 MPH ANZ537 MD MESONET
WIND GUSTS OF UP TO 40 KNOTS (46 MPH) WERE MEASURED BY
THE POINT LOOKOUT WEATHERFLOW SENSOR (XPTL) BETWEEN 9:39
AND 9:54 PM EDT.
0943 PM MARINE TSTM WIND 6 SSE FISHING CREEK 38.26N 76.18W
08/17/2026 E39 MPH ANZ543 MD MESONET
A THUNDERSTORM PRODUCED ESTIMATED WIND GUST TO 34 KNOTS
(39 MPH) NEAR THE LOWER HOOPER ISLAND WEATHERFLOW SENSOR
(XHPR) BETWEEN 9:38 AND 9:43 PM EDT.
0948 PM MARINE TSTM WIND 1 WSW POINT LOOKOUT 38.03N 76.34W
08/17/2026 E39 MPH ANZ537 MD BUOY
A THUNDERSTORM PRODUCED AN ESTIMATED WIND GUST TO 34
KNOTS (39 MPH) NEAR THE LOWER POTOMAC/POINT LOOKOUT
CBIBS SENSOR (44042).
0954 PM MARINE TSTM WIND 13 SE FISHING CREEK 38.22N 76.04W
08/17/2026 M44 MPH ANZ543 MD MESONET
WIND GUSTS OF UP TO 38 KNOTS (44 MPH) WERE MEASURED BY
THE BISHOPS HEAD PIER NOS SENSOR (BISM2) BETWEEN 9:54
AND 10:00 PM EDT.
0959 PM MARINE TSTM WIND 23 E DAMERON 38.18N 75.95W
08/17/2026 E39 MPH ANZ543 MD MESONET
A THUNDERSTORM PRODUCED ESTIMATED WIND GUSTS TO 34
KNOTS (39 MPH) NEAR A PERSONAL WEATHER STATION
(KMDCHANC5) ADJACENT TO TANGIER SOUND BETWEEN 9:59 AND
10:04 PM EDT.
1022 PM MARINE TSTM WIND 17 NE SMITH ISLAND 38.14N 75.79W
08/17/2026 M40 MPH ANZ543 MD MESONET
A WIND GUST OF 35 KNOTS (40 MPH) WAS MEASURED BY THE
RACCOON POINT WEATHERFLOW SENSOR (XRAC).
1025 PM MARINE TSTM WIND 8 E SMITH ISLAND 37.97N 75.88W
08/17/2026 M39 MPH ANZ543 MD MESONET
WIND GUSTS OF UP TO 34 KNOTS (39 MPH) WERE MEASURED BY
THE CRISFIELD WEATHERFLOW SENSOR (XCRS) BETWEEN 10:25
AND 10:30 PM EDT.
EVENT NUMBER LWX2608246 LWX2608247 LWX2608245 LWX2608264 LWX2608252
LWX2608244 LWX2608258 LWX2608259 LWX2608257 LWX2608268 LWX2608256
LWX2608255 LWX2608262 LWX2608251 LWX2608263 LWX2608265 LWX2608261
LWX2608270 LWX2608260 LWX2608267 LWX2608254 LWX2608248 LWX2608253
LWX2608271 LWX2608269 LWX2608266 LWX2608249 LWX2608250
DH
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