105
ASUS41 KLWX 200812
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
400 AM EDT MON APR 20 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>054-200900-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT CLOUDY 48 33 56 N3 30.14S
DULLES CLOUDY 42 37 82 CALM 30.14R
ANDREWS AFB MOCLDY 41 33 75 NW5 30.14R
FT BELVOIR MOCLDY 39 37 91 CALM 30.13S
QUANTICO MOCLDY 40 36 86 W9 30.16R WCI 34
COLLEGE PARK* CLOUDY 41 37 84 CALM 30.15S
LEESBURG* LGT RAIN 46 36 66 W20G29 30.15S
MANASSAS* CLOUDY 38 36 92 CALM 30.16R
GAITHERSBURG* CLOUDY 42 36 79 CALM 30.14R
MDZ006>007-011-014-200900-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLOUDY 39 35 86 SW5 30.13R
BALT INNER HAR N/A 47 31 53 MISG 30.14R
MARTIN STATE MOCLDY 41 34 74 CALM 30.15R
ANNAPOLIS MOCLDY 44 32 62 SW3 30.14S
MDZ012-015-019>023-200900-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY CLEAR 35 35 100 CALM 30.14S
SALISBURY CLEAR 34 32 92 CALM 30.14S
BAY BRIDGE AP* CLOUDY N/A N/A N/A CALM 30.14S
CAMBRIDGE* CLEAR 36 34 93 CALM 30.14R
EASTON* PTCLDY 37 34 89 CALM 30.14R
MDZ017>025-200900-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER CLEAR 35 34 96 SW3 30.13S
ST INIGOES CLEAR 36 35 96 CALM 30.13
MDZ003>005-200900-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* CLOUDY 40 39 94 CALM 30.16R
HAGERSTOWN APT MOCLDY 41 32 70 S5 30.11S
WESTMINSTER* CLOUDY 43 34 70 CALM 30.11S
MDZ501>502-200900-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* LGT SNOW 34 32 93 VRB7G16 30.06S FOG WCI 28
CUMBERLAND* LGT RAIN 43 33 69 S6 30.17R
VAZ025>031-200900-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLOUDY 45 32 61 SW8 30.12F
NEW MARKET* CLOUDY 38 37 96 CALM 30.15R
STAUNTON* MOCLDY 32 28 86 CALM 30.16R
WAYNESBORO* PTCLDY 38 27 62 SW3 30.13S
WVZ021-048>050-054>055-200900-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG MOCLDY 45 32 60 SW9 30.12S
PETERSBURG* LGT RAIN 44 37 74 S5 30.13S
VAZ036>039-050-200900-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL PTCLDY 35 31 85 CALM 30.13S
CULPEPER* CLOUDY 35 32 88 CALM 30.17R
ORANGE* PTCLDY 32 32 100 CALM 30.14R
GORDONSVILLE* PTCLDY 34 32 94 CALM 30.14R
WARRENTON* CLOUDY 35 32 91 CALM 30.15R
VAZ055>057-200900-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* N/A N/A N/A N/A CALM 30.14R
NCZ024-NYZ072-PAZ021-071-VAZ022-071-200900-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY CLEAR 40 32 73 CALM 30.12R
PHILADELPHIA PTCLDY 43 29 57 SW6 30.12R
PITTSBURGH FLURRIES 37 32 82 N10 30.15R WCI 30
ROANOKE CLEAR 41 29 62 CALM 30.17S
RICHMOND CLEAR 40 39 97 S5 30.14F
RALEIGH CLEAR 39 32 76 CALM 30.20F
ANZ530>537-200900-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0800 50 280/ 6/ 7 1021.4S
TOLCHESTER 0730 42 60 90/ 3/ 4 1020.3R
COVE POINT 0730 50 240/ 4/ 5 1021.2F
BALT HARBOR 0730 46 61 240/ 5/ 5 N/A
BALT KEY BRIDGE 0730 47 240/ 5/ 5 1020.1F
ANNAPOLIS USNA 0730 45 62 270/ 3/ 4 1020.1S
WASH DC CHANNEL 0730 49 70 150/ 3/ 4 1019.6F
DAHLGREN 0730 39 63 330/ 2/ 3 1020.2S
LEWISETTA 0730 47 66 220/ 7/ 9 1020.7R
SOLOMONS ISLAND 0730 47 61 300/ 2/ 3 1020.3S
PINEY POINT 0730 340/ 2/ 3 N/A
POTOMAC BUOY 0748 52 60 230/ 12/ 14 N/A
CAMBRIDGE PIER 0730 45 64 180/ 1/ 3 1020.8R
BISHOPS HEAD 0730 54 62 100/ 5/ 8 1020.6R
CHESAPEAKE CITY 0730 37 170/ 1/ 2 1020.2S
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