801
ASUS41 KLWX 210310
RWRLWX
REGIONAL WEATHER ROUNDUP
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1100 PM EDT THU AUG 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>054-210400-
WASHINGTON METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT MOCLDY 70 64 81 N12 30.03R
DULLES MOCLDY 70 61 73 N14G24 30.05R
ANDREWS AFB PTCLDY 68 63 83 N9 30.00R
FT BELVOIR PTCLDY 69 65 86 CALM 29.99S
QUANTICO PTCLDY 71 64 78 N7 30.04
COLLEGE PARK* CLEAR 69 64 85 NW7 30.04R
LEESBURG* CLOUDY 70 64 83 N6 30.08S
MANASSAS* MOCLDY 71 63 75 N12 30.04R
GAITHERSBURG* PTCLDY 65 65 100 CALM 30.06S
MDZ006>007-011-014-210400-
BALTIMORE METRO
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT PTCLDY 69 61 75 N8 30.02S
BALT INNER HAR N/A 71 61 70 MISG 30.03R
MARTIN STATE CLEAR 68 61 78 N7 30.04S
ANNAPOLIS PTCLDY 71 65 81 N9 30.00F
MDZ012-015-019>023-210400-
MARYLAND EASTERN SHORE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OCEAN CITY CLOUDY 71 70 96 CALM 29.96F
SALISBURY CLOUDY 72 71 97 W5 29.97F
BAY BRIDGE AP* CLEAR 71 63 76 N8 30.00F
EASTON* PTCLDY 69 66 91 N6 29.99S
MDZ017>025-210400-
SOUTHERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER MOCLDY 73 68 84 NW10 30.00R
ST INIGOES MOCLDY 72 69 90 VRB3 29.97R
MDZ003>005-210400-
NORTH CENTRAL MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICK* CLEAR 67 64 88 N8 30.08R
HAGERSTOWN APT CLEAR 65 62 90 NE3 30.08R
WESTMINSTER* CLEAR 64 63 94 N6 30.07S
MDZ501>502-210400-
WESTERN MARYLAND
CITY SKY/WX TMP DP RH WIND PRES REMARKS
OAKLAND* FOG 61 61 100 E7 30.15S VSB<1/4
CUMBERLAND* FOG 64 63 97 CALM 30.15R VSB 1/4
VAZ025>031-210400-
SHENANDOAH VALLEY
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WINCHESTER* CLOUDY 64 61 88 NW5 30.08S
NEW MARKET* CLOUDY 67 64 91 NE8 30.08R
STAUNTON* MOCLDY 71 66 83 NE9 30.10R
WAYNESBORO* CLEAR 73 63 71 N6 30.08R
WVZ021-048>050-054>055-210400-
EASTERN WEST VIRGINIA PANHANDLE
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG CLEAR 68 62 81 N6 30.07R
PETERSBURG* CLOUDY 67 67 100 NW5 30.10R
VAZ036>039-050-210400-
CENTRAL FOOTHILLS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CHARLOTTESVILL LGT RAIN 73 68 84 NE9 30.04R
CULPEPER* CLOUDY 71 63 75 N6 30.06R
ORANGE* N/A 70 64 83 NE7 30.04R
GORDONSVILLE* MOCLDY N/A N/A N/A NE5 30.04R
WARRENTON* PTCLDY 71 61 71 N5 30.05R
VAZ055>057-210400-
NORTH AND CENTRAL PIEDMONT
CITY SKY/WX TMP DP RH WIND PRES REMARKS
FREDERICKSBRG* PTCLDY 73 64 74 N6 30.01S
NCZ024-NYZ072-PAZ021-071-VAZ022-071-210400-
OTHER REGIONAL OBSERVATIONS
CITY SKY/WX TMP DP RH WIND PRES REMARKS
NEW YORK CITY LGT RAIN 64 64 100 VRB3 30.02F FOG
PHILADELPHIA MOCLDY 69 63 81 N12 29.99R
PITTSBURGH CLEAR 65 64 97 SE3 30.09R
ROANOKE PTCLDY 74 63 68 NW9 30.07S
RICHMOND MOCLDY 76 73 91 NE5 30.01R
RALEIGH MOCLDY 82 72 71 S9 30.00S
ANZ530>537-210400-
MARINE OBSERVATIONS
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0300 72 360/ 19/ 21 1016.5S
TOLCHESTER 0230 72 81 20/ 10/ 18 1016.6R
GOOSES REEF 0248 72 83 10/ 17/ 23 N/A
COVE POINT 0230 74 350/ 19/ 23 1016.5R
BALT HARBOR 0230 72 82 360/ 9/ 13 N/A
BALT KEY BRIDGE 0230 71 360/ 12/ 13 1016.8R
ANNAPOLIS USNA 0224 84 300/ 8/ 10 1015.9
ANNAPOLIS CBIBS 0248 70 82 360/ 16/ 21 N/A
WASH DC CHANNEL 0230 72 83 1016.1S
DAHLGREN 0224 71 86 CALM / 3 1015.5
LEWISETTA 0224 77 86 30/ 8/ 13 1015.6
SOLOMONS ISLAND 0230 73 85 360/ 5/ 7 1015.7S
PINEY POINT 0224 20/ 7/ 11 N/A
POTOMAC BUOY 0248 75 84 350/ 10/ 12 N/A
CAMBRIDGE PIER 0230 73 84 360/ 10/ 15 1015.8R
BISHOPS HEAD 0230 73 84 340/ 11/ 16 1015.6R
CHESAPEAKE CITY 0230 68 82 340/ 4/ 6 1016.0R
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