803
ASUS41 KLWX 200910
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
500 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>054-201000-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT CLEAR 57 45 64 N14 29.96R
DULLES CLEAR 57 43 59 N9 29.96R
FT BELVOIR CLEAR 51 45 80 CALM 29.94S
QUANTICO CLEAR 57 47 69 NW8 29.98R
COLLEGE PARK* CLEAR 55 46 69 N6 29.97R
LEESBURG* CLEAR 52 46 82 N5 29.98S
MANASSAS* CLEAR 55 46 71 N8 29.98R
GAITHERSBURG* CLEAR 51 48 89 VRB3 29.98R
MDZ006>007-011-014-201000-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLEAR 55 41 59 N9G17 29.96R
BALT INNER HAR N/A 58 40 51 MISG 29.97R
MARTIN STATE CLEAR 54 41 62 NW5 29.98R
ANNAPOLIS CLEAR 58 44 60 N14 29.96R
FORT MEADE* CLEAR 54 43 66 N6 30.00R
MDZ012-015-019>023-201000-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY CLEAR 57 42 57 N16G24 29.93R
SALISBURY CLEAR 54 46 74 N7 29.94R
BAY BRIDGE AP* CLEAR 56 39 54 N13G21 29.96S
CAMBRIDGE* CLEAR 57 46 67 N9G20 29.94S
EASTON* CLEAR 54 40 59 N13 29.95R
MDZ017>025-201000-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLEAR 64 47 53 N14 29.93S
ST INIGOES CLEAR 59 51 75 VRB3 29.93R
MDZ003>005-201000-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* CLEAR 50 43 76 NE5 29.98S
HAGERSTOWN APT CLEAR 52 40 63 MISG 29.98R
WESTMINSTER* CLEAR 52 41 66 CALM 29.97R
MDZ501>502-201000-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* PTCLDY 43 43 100 CALM 29.99S
CUMBERLAND* CLEAR 47 45 95 CALM 30.05R
VAZ025>031-201000-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLEAR 48 43 81 CALM 29.98R
NEW MARKET* PTCLDY 44 42 93 CALM 30.00R
STAUNTON* PTCLDY 47 44 88 CALM 30.01R
WAYNESBORO* PTCLDY 49 46 88 CALM 29.99R
WVZ021-048>050-054>055-201000-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLEAR 46 44 93 CALM 29.98R
PETERSBURG* PTCLDY 46 46 100 NW5 30.01R
VAZ036>039-050-201000-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL PTCLDY 53 46 77 CALM 29.97R
CULPEPER* CLEAR 51 46 83 NW3 29.99R
ORANGE* CLEAR 55 45 67 N9 29.97R
GORDONSVILLE* CLEAR 49 48 96 CALM 29.97R
WARRENTON* CLEAR 52 44 74 CALM 29.98R
VAZ055>057-201000-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* CLEAR 57 46 68 N6 29.95S
NCZ024-NYZ072-PAZ021-071-VAZ022-071-201000-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY CLEAR 50 36 58 MISG 29.94S
PHILADELPHIA CLEAR 50 35 56 NW7 29.96F
PITTSBURGH PTCLDY 45 41 86 CALM 30.02R
ROANOKE CLEAR 56 48 74 CALM 29.98S
RICHMOND PTCLDY 55 48 77 N6 29.95R
RALEIGH PTCLDY 65 50 58 NE8 29.94R
ANZ530>537-201000-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0900 58 350/ 23/ 25 1014.9R
TOLCHESTER 0830 56 69 30/ 11/ 20 1014.4F
GOOSES REEF 0848 60 68 30/ 17/ 23 N/A
COVE POINT 0830 62 10/ 18/ 23 1014.2F
BALT HARBOR 0830 57 65 10/ 10/ 13 N/A
BALT KEY BRIDGE 0830 56 20/ 11/ 14 1014.2F
ANNAPOLIS USNA 0830 59 70 350/ 9/ 12 1013.7R
ANNAPOLIS CBIBS 0848 57 67 10/ 17/ 23 N/A
WASH DC CHANNEL 0830 60 68 360/ 9/ 12 1014.2F
DAHLGREN 0830 57 74 CALM / 1 1013.5S
LEWISETTA 0830 62 74 360/ 8/ 13 1013.8R
SOLOMONS ISLAND 0830 60 71 310/ 4/ 6 1013.1F
POTOMAC BUOY 0848 61 70 340/ 10/ 14 N/A
CAMBRIDGE PIER 0830 60 71 20/ 10/ 16 1014.0R
BISHOPS HEAD 0830 60 69 360/ 9/ 13 1013.7R
CHESAPEAKE CITY 0830 52 70 30/ 2/ 4 1014.6F
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