420
ASUS41 KLWX 200410
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1200 AM EDT TUE MAY 20 2025
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>054-200500-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT PTCLDY 62 47 57 N9 29.94R
DULLES CLEAR 62 46 55 N8 29.96R
ANDREWS AFB CLEAR 61 46 58 N8 29.92R
FT BELVOIR CLEAR 65 47 53 NW5 29.92R
QUANTICO CLEAR 65 49 56 N8 29.95
COLLEGE PARK* CLEAR 61 47 62 N6 29.96R
LEESBURG* CLEAR 61 50 67 N7 29.98S
MANASSAS* CLEAR 62 48 60 N12 29.97R
GAITHERSBURG* CLEAR 55 50 83 NW5 29.98R
MDZ006>007-011-014-200500-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLEAR 60 48 64 NW5 29.94R
BALT INNER HAR N/A 67 47 48 MISG 29.95R
MARTIN STATE CLEAR 59 46 63 NW8 29.96R
ANNAPOLIS CLEAR 65 51 60 NW10 29.94R
FORT MEADE* CLEAR 57 46 67 NW3 29.98R
MDZ012-015-019>023-200500-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY CLEAR 60 52 74 NW7 29.91R
SALISBURY CLEAR 62 51 67 N9 29.91R
BAY BRIDGE AP* CLEAR 64 49 58 N14 29.94R
CAMBRIDGE* CLEAR 64 52 63 N10 29.92R
EASTON* CLEAR 63 48 58 N12 29.93R
MDZ017>025-200500-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLEAR 69 48 47 NW13G22 29.91R
ST INIGOES CLEAR 66 51 58 VRB3 29.92R
MDZ003>005-200500-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* CLEAR 59 46 63 NW5 29.98R
HAGERSTOWN APT CLEAR 59 46 62 MISG 29.99R
WESTMINSTER* CLEAR 59 46 63 N5 29.97R
MDZ501>502-200500-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* PTCLDY 46 45 93 VRB5 30.02S
CUMBERLAND* CLEAR 55 46 70 N5 30.04S
VAZ025>031-200500-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLEAR 54 45 71 CALM 29.97S
NEW MARKET* CLEAR 54 46 75 CALM 29.98S
STAUNTON* CLEAR 59 45 58 N6 29.99R
WAYNESBORO* CLEAR 60 44 54 NW5 29.99R
WVZ021-048>050-054>055-200500-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLEAR 57 46 66 N5 29.97S
PETERSBURG* CLEAR 56 50 80 CALM 30.00R
VAZ036>039-050-200500-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL CLEAR 61 45 55 N3 29.95R
CULPEPER* CLEAR 58 45 61 N3 29.96S
ORANGE* CLEAR 61 43 51 N5 29.95R
GORDONSVILLE* CLEAR 62 46 53 NE5 29.95S
WARRENTON* CLEAR 61 45 55 N10 29.96S
VAZ055>057-200500-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* CLEAR 64 46 51 N6 29.94S
NCZ024-NYZ072-PAZ021-071-VAZ022-071-200500-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY CLEAR 53 36 52 VRB7 29.93R
PHILADELPHIA CLEAR 60 38 43 N15G22 29.92R
PITTSBURGH PTCLDY 53 43 68 N8 30.03S
ROANOKE PTCLDY 65 47 52 CALM 29.98S
RICHMOND PTCLDY 64 48 56 N9 29.91S
RALEIGH PTCLDY 73 64 73 SW3 29.90S
ANZ530>537-200500-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0400 65 310/ 13/ 15 1014.7R
TOLCHESTER 0330 65 70 350/ 17/ 20 1013.7R
GOOSES REEF 0348 65 69 350/ 19/ 25 N/A
COVE POINT 0330 67 360/ 16/ 25 1013.7R
BALT HARBOR 0330 64 66 330/ 7/ 10 N/A
BALT KEY BRIDGE 0330 64 330/ 16/ 18 1013.4R
ANNAPOLIS USNA 0330 65 71 300/ 9/ 11 1013.2R
ANNAPOLIS CBIBS 0348 63 68 320/ 12/ 14 N/A
WASH DC CHANNEL 0330 65 68 360/ 8/ 11 1014.5R
DAHLGREN 0330 64 73 CALM / 3 1013.0R
LEWISETTA 0330 69 76 360/ 6/ 10 1013.2R
SOLOMONS ISLAND 0330 66 71 350/ 12/ 15 1012.6R
POTOMAC BUOY 0348 66 71 340/ 12/ 16 N/A
CAMBRIDGE PIER 0330 67 72 10/ 12/ 14 1013.4R
BISHOPS HEAD 0330 65 74 340/ 7/ 9 1012.6R
CHESAPEAKE CITY 0330 62 70 290/ 5/ 7 1013.3R
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