271
ASUS41 KLWX 130313
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1100 PM EDT TUE MAY 12 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>054-130400-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT PTCLDY 60 48 64 S12 30.09F
DULLES PTCLDY 59 46 62 SE8 30.07F
ANDREWS AFB CLEAR 58 46 63 S12 30.10F
FT BELVOIR CLEAR 57 50 76 SE5 30.06F
QUANTICO CLEAR 61 52 72 S10 30.11S
COLLEGE PARK* CLEAR 60 46 58 S6 30.11S
LEESBURG* CLEAR 63 50 63 S5 30.09F
MANASSAS* CLEAR 57 48 72 CALM 30.09F
GAITHERSBURG* CLEAR 57 45 64 SE7 30.10F
MDZ006>007-011-014-130400-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT PTCLDY 57 47 69 CALM 30.09F
BALT INNER HAR N/A 59 46 62 MISG 30.11F
MARTIN STATE CLEAR 61 47 59 S10 30.12F
ANNAPOLIS CLEAR 60 54 80 S14G24 30.11F
MDZ012-015-019>023-130400-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY CLEAR 56 48 74 SW9 30.17F
SALISBURY CLEAR 51 47 86 S6 30.16F
BAY BRIDGE AP* CLEAR N/A N/A N/A S12G20 30.11F
CAMBRIDGE* CLEAR 55 52 88 S5G12 30.13F
EASTON* CLEAR 57 48 72 S10 30.13S
MDZ017>025-130400-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLEAR 59 48 67 S8 30.12F
ST INIGOES CLEAR 61 48 62 S8 30.13F
MDZ003>005-130400-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* CLEAR 60 45 58 CALM 30.09S
HAGERSTOWN APT CLEAR 63 44 50 SE9 30.03F
WESTMINSTER* CLEAR 59 45 58 SE9 30.08F
MDZ501>502-130400-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* MOCLDY 57 32 38 SW3 30.06F
CUMBERLAND* PTCLDY 57 42 57 CALM 30.07F
VAZ025>031-130400-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLEAR 55 43 62 S5 30.04F
NEW MARKET* CLEAR 58 44 59 SW5 30.07S
STAUNTON* CLEAR 53 43 67 CALM 30.11S
WAYNESBORO* CLEAR 58 41 52 CALM 30.10S
WVZ021-048>050-054>055-130400-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLEAR 55 44 66 S3 30.03F
PETERSBURG* CLEAR 53 42 65 CALM 30.04S
VAZ036>039-050-130400-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL CLEAR 59 43 55 S12 30.08F
CULPEPER* CLEAR 62 41 46 S3 30.09S
ORANGE* CLEAR 52 43 71 CALM 30.09S
GORDONSVILLE* CLEAR 53 48 82 CALM 30.09S
WARRENTON* CLEAR 60 40 47 S5 30.08F
VAZ055>057-130400-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* CLEAR 59 44 56 SE8 30.09S
NCZ024-NYZ072-PAZ021-071-VAZ022-071-130400-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY PTCLDY 54 41 61 VRB7 30.12F
PHILADELPHIA MOCLDY 57 43 59 S8 30.13S
PITTSBURGH CLOUDY 60 40 47 S3 30.00F
ROANOKE CLEAR 62 39 42 S5 30.13F
RICHMOND CLEAR 57 43 59 S9 30.13S
RALEIGH PTCLDY 60 39 45 S9 30.18S
ANZ530>537-130400-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0300 62 170/ 21/ 23 1020.3F
TOLCHESTER 0230 60 65 160/ 5/ 8 1019.8F
GOOSES REEF 0248 58 61 170/ 17/ 21 N/A
COVE POINT 0230 61 150/ 16/ 18 1021.3F
BALT HARBOR 0230 61 64 160/ 3/ 5 N/A
BALT KEY BRIDGE 0230 61 160/ 11/ 13 1019.3F
ANNAPOLIS USNA 0230 61 65 150/ 8/ 17 1019.2F
ANNAPOLIS CBIBS 0248 59 62 180/ 21/ 29 N/A
WASH DC CHANNEL 0230 62 68 170/ 5/ 6 1018.5S
DAHLGREN 0224 62 68 190/ 5/ 7 1018.9
LEWISETTA 0224 60 65 190/ 9/ 12 1020.6
SOLOMONS ISLAND 0230 61 64 190/ 11/ 14 1020.2F
PINEY POINT 0224 180/ 12/ 15 N/A
POTOMAC BUOY 0248 60 62 180/ 14/ 17 N/A
CAMBRIDGE PIER 0230 58 65 170/ 6/ 8 1020.9F
BISHOPS HEAD 0230 62 64 170/ 15/ 18 1020.6F
CHESAPEAKE CITY 0230 54 65 CALM / 1 1020.1R
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