A slow moving cold front is cutting through the Central U.S today. Behind the cold front, unseasonably cold weather and high elevation snow is occurring. Ahead of the front, temperatures are more typical of mid-summer running 15 to 20 degrees above normal with some daily records expected. The front separating these extremes will be the focal point for locally heavy rain. Read More >
| Location | Sky/Weather | Temp. (°F) |
Dewpt. (°F) |
Humidity (%) |
Wind (mph) |
Pressure (in) |
Remarks |
| Washington National | Mostly Sunny | 87 | 64 | 46 | NE8 | 30.03S | |
| Dulles Intl. | Mostly Sunny | 87 | 65 | 47 | CALM | 30.04S | |
| BWI Airport | Mostly Sunny | 87 | 62 | 43 | E7 | 30.03S | |
| Charlottesville, VA | Mostly Sunny | 87 | 64 | 46 | NE7 | 30.04F | |
| Fredericksburg, VA | Sunny | 85 | 65 | 51 | NE3 | 30.02S | |
| Staunton, VA | Mostly Sunny | 83 | 64 | 52 | SE3 | 30.09R | |
| Winchester, VA | Partly Sunny | 81 | 64 | 57 | SE3 | 30.06S | |
| Annapolis, MD | Sunny | 87 | 69 | 54 | N5 | 30.02S | HX91 |
| Hagerstown Airport, MD | Sunny | 88 | 65 | 46 | E8 | 30.06R | HX90 |
| Baltimore/Martin, MD | Mostly Sunny | 90 | 70 | 51 | E5 | 30.04S | HX95 |
| Martinsburg, WV | Sunny | 84 | 63 | 49 | E3 | 30.04F | |
| Petersburg, WV | Mostly Sunny | 88 | 63 | 42 | NE6 | 30.07S | |
| Patuxent River, MD | Partly Sunny | 85 | 65 | 51 | NW5 | 30.02S | |
| Cumberland, MD | Sunny | 90 | 61 | 37 | NE5 | 30.10S |
NZUS51 KLWX 242211
HRRLWX
HOURLY OBSERVATIONS AROUND THE LWX CWA
600 PM EDT SUN SEP 24 2017
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 MOSUNNY 87 64 46 NE8 30.03S
MD SCIENCE CTR N/A 87 64 46 MISG 30.03S
...WASHINGTON SUBURBS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
DULLES MOSUNNY 87 65 47 CALM 30.04S
MANASSAS* SUNNY 86 68 54 S7 30.04
LEESBURG* SUNNY 88 68 51 CALM 30.05S HX 91
GAITHERSBURG* SUNNY 84 67 56 CALM 30.06S
FT BELVOIR SUNNY 85 65 51 SE6 30.03S
QUANTICO SUNNY 82 73 74 S6 30.03S
ANDREWS AFB SUNNY 84 64 49 E5 30.03S
COLLEGE PARK* SUNNY 86 63 45 CALM 30.03S
...CENTRAL VIRGINIA...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
CULPEPER* MOSUNNY 88 66 47 CALM 30.04S HX 90
CHARLOTTESVILL MOSUNNY 87 64 46 NE7 30.04F
WARRENTON* PTSUNNY 88 60 39 E5 30.04S
ORANGE* SUNNY 82 63 51 NE5 30.04S
GORDONSVILLE* SUNNY 85 65 50 NE3 30.04S
STAFFORD* SUNNY 85 62 46 CALM 30.08R
FREDERICKSBRG* SUNNY 85 65 51 NE3 30.02S
LOUISA* SUNNY 84 63 48 E3 30.04S
ASHLAND SUNNY 85 62 46 NE3 30.03R
RICHMOND MOSUNNY 85 60 42 E9 30.02R
...NORTHEAST/CENTRAL MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
BWI AIRPORT MOSUNNY 87 62 43 E7 30.03S
ANNAPOLIS SUNNY 87 69 54 N5 30.02S HX 91
MARTIN AIRPORT MOSUNNY 90 70 51 E5 30.04S HX 95
WESTMINSTER* SUNNY 88 66 48 CALM 30.07S HX 90
FREDERICK* SUNNY 90 63 40 NE5 30.07S HX 90
FORT MEADE* SUNNY 79 68 69 SE3 30.06S
...SOUTHERN MARYLAND...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PATUXENT RIVER PTSUNNY 85 65 51 NW5 30.02S
ST MARYS CITY SUNNY 82 66 58 CALM 30.02S
LEONARDTOWN* SUNNY 82 64 54 CALM 30.05R
...MARYLAND EASTERN SHORE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
SALISBURY CLEAR 83 64 52 SE5 30.03R
CAMBRIDGE* SUNNY 84 66 54 VRB3 30.03R
OCEAN CITY CLEAR 75 68 78 E6 30.04S
EASTON* SUNNY 86 63 45 CALM 30.06F
...SHENANDOAH VALLEY...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
MARTINSBURG SUNNY 84 63 49 E3 30.04F
HAGERSTOWN APT SUNNY 88 65 46 E8 30.06R HX 90
STAUNTON* MOSUNNY 83 64 52 SE3 30.09R
WINCHESTER* PTSUNNY 81 64 57 SE3 30.06S
FRONT ROYAL* SUNNY 82 64 54 CALM 30.06S
LURAY* SUNNY 84 59 42 N9 30.06S
NEW MARKET* SUNNY 86 57 37 E7 30.05S
WAYNESBORO* SUNNY 82 65 56 SE6 30.09S
...APPALACHIANS...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
PETERSBURG WV* MOSUNNY 88 63 42 NE6 30.07S
CUMBERLAND* SUNNY 90 61 37 NE5 30.10S
OAKLAND* MOSUNNY 75 59 57 CALM 30.17S
HOT SPRINGS* SUNNY 74 52 47 E3 30.22S
ELKINS SUNNY 83 58 42 CALM 30.12S
BEDFORD PA* SUNNY 83 62 48 NE3 30.09S
JOHNSTOWN SUNNY 81 58 45 E7 30.15S
ALTOONA SUNNY 86 65 49 NE3 30.12S
...SOUTHERN PENNSYLVANIA/DELAWARE...
CITY SKY/WX TMP DP RH WIND PRES REMARKS
YORK SUNNY 87 67 51 N6 30.05R HX 90
WILMINGTON CLEAR 89 64 43 SE5 30.02S HX 90
...MARINE OBSERVATIONS...
STATION/POSITION TIME TEMP WIND PRES
AIR SEA DIR/SP/G
(UTC) (F) (DEG/KT/KT) (MB)
THOMAS PT LIGHT 2200 85 77 CALM N/A
COVE POINT 2148 80 330/ 3/ 4 1017.5R
BALT KEY BRIDGE 2148 84 130/ 4/ 5 1016.7S
LEWISETTA 2148 81 78 110/ 3/ 3 1016.6F
SOLOMONS ISLAND 2148 84 78 330/ 2/ 3 1016.2F
PINEY POINT 2148 160/ 3/ 3 N/A
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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