779
ASUS41 KLWX 170510
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
100 AM EDT SUN MAY 17 2026
NOTE: "FAIR" INDICATES FEW OR NO CLOUDS BELOW 12,000 FEET
WITH NO SIGNIFICANT WEATHER AND/OR S TO VISIBILITY.
TC=TEMPERATURE CELSIUS
* =NON NWS SITE. STATION DOES NOT REPORT PRECIPITATION (E.G. RAIN,
SNOW, ETC.), THUNDER, OR FOG.
DCZ001-MDZ009-015-VAZ040>042-051-053>054-170600-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT MOCLDY 70 62 76 S3 30.00R
DULLES MOCLDY 66 60 81 W7 30.01S
ANDREWS AFB CLOUDY 71 55 55 W5 30.00R
FT BELVOIR CLEAR 62 58 87 CALM 29.98R
QUANTICO CLEAR 67 60 78 W5 30.01R
COLLEGE PARK* CLOUDY 67 60 78 CALM 30.01S
LEESBURG* CLEAR 66 63 88 SE3 30.03S
MANASSAS* CLEAR 60 59 96 CALM 30.02S
GAITHERSBURG* PTCLDY 65 62 90 CALM 30.03S
MDZ006>007-011-014-170600-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT MOCLDY 70 58 65 NW3 29.99R
BALT INNER HAR N/A 75 58 55 MISG 30.00R
MARTIN STATE CLOUDY 68 59 71 CALM 30.01S
ANNAPOLIS CLOUDY 65 61 87 CALM 30.00R
FORT MEADE* CLOUDY 63 59 88 CALM 30.03R
MDZ012-015-019>023-170600-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY CLEAR 66 59 78 SW12G25 30.02S
SALISBURY CLEAR 69 57 65 SW13 30.02S
BAY BRIDGE AP* CLOUDY N/A N/A N/A CALM 30.00R
CAMBRIDGE* PTCLDY 68 59 73 VRB6 30.01R
EASTON* MOCLDY 70 57 63 SW8 29.99S
MDZ017>025-170600-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLEAR 71 55 56 S9 30.00S
ST INIGOES CLEAR 69 56 62 SW6 30.01S
MDZ003>005-170600-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* CLOUDY 69 62 78 S3 30.03S
HAGERSTOWN APT CLOUDY 70 59 68 W7 30.02R
WESTMINSTER* MOCLDY 72 57 60 W5 30.02S
MDZ501>502-170600-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* N/A N/A N/A N/A MISG 30.10S
CUMBERLAND* CLEAR 64 58 80 CALM 30.07S
VAZ025>031-170600-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLEAR 61 59 94 CALM 30.03R
NEW MARKET* CLEAR N/A N/A N/A CALM 30.06S
STAUNTON* CLEAR 60 55 84 CALM 30.10S
WAYNESBORO* CLEAR 64 56 77 CALM 30.10R
WVZ021-048>050-054>055-170600-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG MOCLDY 69 59 70 SW6 30.01S
PETERSBURG* NOT AVBL
VAZ036>039-050-170600-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL CLEAR 71 56 58 VRB3 30.04S
CULPEPER* CLEAR 62 57 83 CALM 30.04R
ORANGE* CLEAR 64 55 72 SW5 30.03S
GORDONSVILLE* CLEAR 61 58 88 CALM 30.03S
WARRENTON* CLEAR 58 55 91 CALM 30.03R
VAZ055>057-170600-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* CLEAR 73 53 49 SW6 30.01R
NCZ024-NYZ072-PAZ021-071-VAZ022-071-170600-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY MOCLDY 70 51 51 VRB3 29.95S
PHILADELPHIA MOCLDY 72 53 51 SW12 29.97R
PITTSBURGH PTCLDY 62 59 90 S5 30.03R
ROANOKE PTCLDY 67 59 75 CALM 30.11S
RICHMOND PTCLDY 70 53 54 S9 30.05R
RALEIGH MOCLDY 71 55 56 S12 30.12R
ANZ530>537-170600-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0500 68 220/ 5/ 5 1016.7R
TOLCHESTER 0430 66 67 260/ 2/ 5 1015.6R
GOOSES REEF 0448 63 63 210/ 2/ 4 N/A
COVE POINT 0424 73 190/ 13/ 17 1016.5
BALT HARBOR 0430 72 66 290/ 1/ 2 N/A
BALT KEY BRIDGE 0430 69 190/ 3/ 3 1015.6R
ANNAPOLIS USNA 0424 65 66 CALM / 2 1015.2
ANNAPOLIS CBIBS 0448 63 64 250/ 2/ 4 N/A
WASH DC CHANNEL 0424 70 68 CALM / 1 1015.0
DAHLGREN 0424 74 68 240/ 8/ 10 1015.0
LEWISETTA 0424 71 68 210/ 10/ 12 1016.2
SOLOMONS ISLAND 0424 70 65 220/ 11/ 12 1015.5
PINEY POINT 0424 220/ 12/ 13 N/A
POTOMAC BUOY 0448 68 64 220/ 16/ 17 N/A
CAMBRIDGE PIER 0430 69 65 200/ 7/ 11 1016.0F
BISHOPS HEAD 0430 68 67 200/ 17/ 19 1016.1R
CHESAPEAKE CITY 0430 70 67 280/ 2/ 3 1015.3R
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