271
ASUS41 KLWX 210510
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1200 AM EST SUN DEC 21 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>054-210600-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT CLEAR 39 30 70 S10 30.04F WCI 32
DULLES CLEAR 41 24 51 S7 30.01F
ANDREWS AFB CLEAR 40 29 65 S15 30.03F WCI 31
FT BELVOIR CLEAR 37 28 70 SE5 30.02F WCI 34
QUANTICO CLEAR 42 29 59 S13 30.07F
COLLEGE PARK* CLEAR 42 29 60 S6 30.05F
LEESBURG* CLEAR 37 28 70 MISG 30.01F
MANASSAS* CLEAR 40 25 55 S7 30.04F
GAITHERSBURG* CLEAR 38 25 59 S5 30.01F WCI 34
MDZ006>007-011-014-210600-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT PTCLDY 36 29 75 CALM 30.02F
BALT INNER HAR N/A 35 28 75 MISG 30.03F
MARTIN STATE PTCLDY 38 30 74 S3 30.06F
ANNAPOLIS CLEAR 39 31 72 MISG 30.06F
FORT MEADE* CLEAR 28 28 100 S3 30.05F
MDZ012-015-019>023-210600-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY PTCLDY 44 36 73 SW14G23 30.10F
SALISBURY PTCLDY 37 32 82 S8 30.09F WCI 31
CAMBRIDGE* CLEAR 41 36 81 S9G23 30.08F
EASTON* CLEAR 40 33 75 S14 30.07R WCI 33
MDZ017>025-210600-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER PTCLDY 41 31 67 SW8 30.08F
ST INIGOES PTCLDY 41 31 67 S9 30.08F
MDZ003>005-210600-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* PTCLDY 39 25 56 S7 30.01F WCI 34
HAGERSTOWN APT NOT AVBL
WESTMINSTER* PTCLDY 37 27 65 S8 29.97F VSB 1 WCI 31
MDZ501>502-210600-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* PTCLDY 45 16 31 W14G28 29.91R
CUMBERLAND* MOCLDY 29 24 84 CALM 30.00S
VAZ025>031-210600-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* PTCLDY 41 19 42 SW7 29.96F
NEW MARKET* CLEAR 40 18 40 SW6 30.00F
STAUNTON* CLEAR 35 20 53 SW3 30.05F
WAYNESBORO* CLEAR 37 18 45 SW3 30.02F
WVZ021-048>050-054>055-210600-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG PTCLDY 40 19 43 S6 29.94F
PETERSBURG* MOCLDY 43 19 38 W12 29.94S
VAZ036>039-050-210600-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL CLEAR 37 21 52 S8 30.04F WCI 31
CULPEPER* CLEAR 41 22 45 S3 30.05F
ORANGE* CLEAR 36 23 60 SW6 30.05F WCI 31
GORDONSVILLE* CLEAR 33 24 70 SW5 30.05F WCI 29
WARRENTON* CLEAR 42 21 43 S8 30.04F
VAZ055>057-210600-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* PTCLDY 39 27 60 S7 30.05F WCI 34
NCZ024-NYZ072-PAZ021-071-VAZ022-071-210600-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY PTCLDY 38 24 57 SW12G23 30.04F WCI 30
PHILADELPHIA PTCLDY 37 28 70 SW8 30.05R WCI 31
PITTSBURGH CLOUDY 45 24 43 W10G23 29.93R
ROANOKE PTCLDY 38 19 46 SW12 30.10S WCI 30
RICHMOND PTCLDY 37 30 75 S9 30.10F WCI 30
RALEIGH CLEAR 39 26 59 SW8 30.17S WCI 33
ANZ530>537-210600-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0500 41 190/ 14/ 15 1018.5S
TOLCHESTER 0424 40 38 190/ 10/ 15 1017.5
GOOSES REEF 0448 40 42 200/ 16/ 21 N/A
COVE POINT 0424 42 170/ 15/ 18 1019.1
BALT HARBOR 0424 36 40 CALM / 1 N/A
BALT KEY BRIDGE 0424 39 200/ 5/ 7 1017.8
ANNAPOLIS USNA 0424 40 40 180/ 3/ 7 1017.5
ANNAPOLIS CBIBS 0448 40 N/A
WASH DC CHANNEL 0424 41 38 190/ 8/ 12 1017.9
DAHLGREN 0424 42 41 230/ 5/ 7 1018.3
LEWISETTA 0424 42 42 200/ 13/ 17 1018.9
SOLOMONS ISLAND 0424 42 43 200/ 12/ 16 1018.2
PINEY POINT 0424 190/ 10/ 15 N/A
POTOMAC BUOY 0448 41 42 190/ 17/ 21 N/A
CAMBRIDGE PIER 0424 42 38 190/ 12/ 18 1018.6
BISHOPS HEAD 0424 42 180/ 15/ 19 1019.0
CHESAPEAKE CITY 0424 35 37 CALM / 2 1017.7
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