Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >
| Location | Sky/Weather | Temp. (°F) |
Dewpt. (°F) |
Humidity (%) |
Wind (mph) |
Pressure (in) |
Remarks |
| Washington National | Mostly Cloudy | 80 | 73 | 79 | N3 | 30.02S | |
| Dulles Intl. | Mostly Cloudy | 75 | 72 | 90 | CALM | 30.04S | |
| BWI Airport | Cloudy | 76 | 73 | 91 | W3 | 30.02S | |
| Baltimore/Inner Harbor, MD | Missing |
87 | 73 | 62 | MISG | 30.02S | HX94 |
| Charlottesville, VA | Light Rain | 75 | 72 | 90 | SW3 | 30.07S | |
| Fredericksburg, VA | Partly Cloudy | 77 | 77 | 100 | CALM | 30.02S | |
| Staunton, VA | Partly Cloudy | 70 | 70 | 100 | CALM | 30.14S | |
| Winchester, VA | Partly Cloudy | 77 | 72 | 83 | SW7 | 30.07S | |
| Annapolis, MD | Mostly Cloudy | 80 | 74 | 81 | NW3 | 30.01S | |
| Hagerstown Airport, MD | Mostly Cloudy | 80 | 70 | 71 | W3 | 30.06S | |
| Martinsburg, WV | Partly Cloudy | 75 | 71 | 87 | CALM | 30.05S | |
| Petersburg, WV | Partly Cloudy | 71 | 71 | 100 | CALM | 30.10S | |
| Patuxent River, MD | Partly Cloudy | 77 | 73 | 87 | SW6 | 30.01S | |
| Cumberland, MD | Partly Cloudy | 76 | 70 | 79 | NE5 | 30.13S | |
| Oakland, MD | Partly Cloudy | 70 | 68 | 94 | VRB3 | 30.21S |
NZUS51 KLWX 260611
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
200 AM EDT SAT JUL 26 2025
Note: "FAIR" indicates few or no clouds below 12,000 feet
with no significant weather and/or obstructions to visibility.
* =Non NWS site. Station does not report significant weather
and/or obstructions to visibility.
...DOWNTOWN AREAS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
WASHINGTON NAT MOCLDY 80 73 79 N3 30.02S
BALT INNER HAR N/A 87 73 62 MISG 30.02S HX 94
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES MOCLDY 75 72 90 CALM 30.04S
MANASSAS* PTCLDY 74 73 97 CALM 30.05R
LEESBURG* PTCLDY 77 75 94 NW3 30.06S
GAITHERSBURG* MOCLDY 74 50 43 CALM 30.06S
FT BELVOIR PTCLDY 74 73 96 CALM 30.00S
QUANTICO PTCLDY 79 73 83 CALM 30.03S FOG
ANDREWS AFB MOCLDY N/A N/A N/A N3 30.02S
COLLEGE PARK* MOCLDY 77 73 88 CALM 30.04R
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* PTCLDY 74 73 95 CALM 30.06S
CHARLOTTESVILL LGT RAIN 75 72 90 SW3 30.07S
WARRENTON* PTCLDY 75 72 91 CALM 30.05R FOG
ORANGE* PTCLDY 75 73 94 SW3 30.06R
GORDONSVILLE* PTCLDY 77 73 88 CALM 30.05S
FREDERICKSBRG* PTCLDY 77 77 100 CALM 30.02S
LOUISA* PTCLDY 78 73 84 SW3 30.06F
ASHLAND PTCLDY 79 73 82 CALM 30.05S
RICHMOND PTCLDY 81 73 76 CALM 30.03S
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT CLOUDY 76 73 91 W3 30.02S
ANNAPOLIS MOCLDY 80 74 81 NW3 30.01S
WESTMINSTER* MOCLDY 79 72 78 CALM 30.06S
FREDERICK* N/A 75 73 94 CALM 30.05R
FORT MEADE* MOCLDY 73 72 94 CALM 30.06R
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER PTCLDY 77 73 87 SW6 30.01S
ST MARYS CITY PTCLDY 78 75 90 W3 30.00F
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY PTCLDY 78 74 87 CALM 30.00F
CAMBRIDGE* CLEAR 77 75 94 CALM 30.01R
OCEAN CITY PTCLDY 75 72 90 W3 30.00F
BAY BRIDGE AP* MOCLDY 81 N/A N/A CALM 30.01S
EASTON* MOCLDY 75 75 100 CALM 30.00F
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG PTCLDY 75 71 87 CALM 30.05S
HAGERSTOWN APT MOCLDY 80 70 71 W3 30.06S
STAUNTON* PTCLDY 70 70 100 CALM 30.14S
WINCHESTER* PTCLDY 77 72 83 SW7 30.07S
NEW MARKET* PTCLDY N/A N/A N/A CALM 30.11F
WAYNESBORO* PTCLDY 72 72 99 CALM 30.14S
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* PTCLDY 71 71 100 CALM 30.10S
CUMBERLAND* PTCLDY 76 70 79 NE5 30.13S
OAKLAND* PTCLDY 70 68 94 VRB3 30.21S
HOT SPRINGS* CLEAR 71 67 88 W5 30.28F
ELKINS FOG 68 68 100 CALM 30.18F VSB 1/4
BEDFORD PA* PTCLDY 71 69 95 CALM 30.12R
JOHNSTOWN PTCLDY 69 67 93 S3 30.16S
ALTOONA PTCLDY 71 70 96 CALM 30.13R
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK MOCLDY 74 73 97 CALM 30.05R
WILMINGTON MOCLDY 78 73 84 NW6 30.01F
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 0600 82 280/ 6/ 6 1017.2F
TOLCHESTER 0530 77 85 70/ 2/ 3 1016.3S
COVE POINT 0530 82 240/ 4/ 5 1016.9F
GOOSES REEF 0548 81 84 290/ 6/ 8 N/A
BALT HARBOR 0530 81 85 CALM / 1 N/A
BALT KEY BRIDGE 0530 82 300/ 3/ 3 1016.7S
ANNAPOLIS USNA 0530 81 86 210/ 2/ 4 1015.8F
ANNAPOLIS CBIBS 0548 80 83 290/ 6/ 6 N/A
WASH DC CHANNEL 0530 82 84 CALM / 2 1016.6F
DAHLGREN 0530 78 86 CALM / 4 1016.0S
LEWISETTA 0530 82 87 260/ 2/ 3 1016.3F
SOLOMONS ISLAND 0530 81 85 270/ 4/ 4 1015.9F
PINEY POINT 0530 330/ 2/ 3 N/A
POTOMAC BUOY 0548 83 85 270/ 6/ 8 N/A
CAMBRIDGE PIER 0530 81 86 CALM / 3 1016.4S
BISHOPS HEAD 0530 84 87 270/ 4/ 4 1016.2F
CHESAPEAKE CITY 0530 78 86 CALM / 1 1016.5R
For past hours' observations from around the NWS Sterling Area, please visit:
https://forecast.weather.gov/product.php?site=LWX&issuedby=LWX&product=RWR&format=CI&version=1
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