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Unionville, Maryland, United States (21792)
Save as Default Location
 Lat: 39.47N, Lon: 77.19W
Wx Zone: MDZ004 ICAO Used: KFDK
Current Watches, Warnings and Advisories:
Select the Advisory Below for Detail.
 
Winter Weather Advisory
 Issued: 354 PM EST SAT DEC 05 2009
 Expires: 900 PM EST SAT DEC 05 2009
 
Hazardous Weather Outlook
 Issued: 343 PM EST SAT DEC 05 2009
 Expires: 500 AM EST SUN DEC 06 2009
 
Unionville
Unionville
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Warning Map


WINTER WEATHER ADVISORY
Issue Date: 354 PM EST SAT DEC 05 2009
Expiration: 900 PM EST SAT DEC 05 2009

.LOW PRESSURE WILL PUSH NORTH FROM THE CAROLINA OUTER BANKS THIS
EVENING AND THEN EAST OF THE DELMARVA TOWARD THE GULF OF MAINE TONIGHT.
THIS WILL BRING SNOW TO THE MID ATLANTIC STATES.
MDZ004>007-009-010-VAZ041-042-050>053-060200-
/O.CON.KLWX.WW.Y.0026.000000T0000Z-091206T0200Z/
FREDERICK MD-CARROLL-NORTHERN BALTIMORE-HARFORD-MONTGOMERY-HOWARD-
FAUQUIER-LOUDOUN-ORANGE-CULPEPER-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
INCLUDING THE CITIES OF...FREDERICK...WESTMINSTER...
GAITHERSBURG...COLUMBIA...LEESBURG...CULPEPER...MANASSAS...
MANASSAS PARK...FAIRFAX
354 PM EST SAT DEC 5 2009
...WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS
EVENING...
A WINTER WEATHER ADVISORY REMAINS IN EFFECT UNTIL 9 PM EST THIS
EVENING.
LIGHT SNOW WILL CONTINUE ACROSS THE AREA THROUGH SUNSET. AN
ADDITIONAL ONE TO TWO INCHES OF SNOW IS POSSIBLE...BRINGING STORM
TOTALS TO 3 TO 5 INCHES BY THIS EVENING...WHEN SNOW SHOULD TAPE
OFF.
TEMPERATURES WILL REMAIN IN THE LOWER 30S THROUGH THE AFTERNOON.
THIS WILL LEAD TO SLIPPERY CONDITIONS ON AREA ROADWAYS.
A WINTER WEATHER ADVISORY MEANS THAT PERIODS OF SNOW WILL CAUSE
TRAVEL DIFFICULTIES. BE PREPARED FOR SLIPPERY ROADS AND LIMITED
VISIBILITIES...AND USE CAUTION WHILE DRIVING.
$$

HAZARDOUS WEATHER OUTLOOK
Issue Date: 343 PM EST SAT DEC 05 2009
Expiration: 500 AM EST SUN DEC 06 2009

Expires:200912061000;;
FLUS41 KLWX 052043
HWOLWX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
343 PM EST SAT DEC 5 2009
MDZ003>005-009-010-501-502-VAZ021-025>031-036>042-050-051-
WVZ050>055-501>504-061000-
WASHINGTON-FREDERICK MD-CARROLL-MONTGOMERY-HOWARD-
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-HIGHLAND-
AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE-
NELSON-ALBEMARLE-GREENE-MADISON-RAPPAHANNOCK-FAUQUIER-LOUDOUN-
ORANGE-CULPEPER-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-PENDLETON-
HARDY-WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL-
343 PM EST SAT DEC 5 2009
THIS HAZARDOUS WEATHER OUTLOOK IS FOR EASTERN WEST VIRGINIA...
NORTHERN AND CENTRAL VIRGINIA...AND CENTRAL AND WESTERN MARYLAND
WITH THE EXCEPTION OF GARRETT COUNTY.
.DAY ONE...TONIGHT
A WINTER STORM WARNING IS IN EFFECT FOR THE SHENANDOAH VALLEY
FROM SHENANDOAH AND WARREN COUNTIES SOUTH...THE ADJACENT
APPALACHIANS...CENTRAL FOOTHILLS...AND POTOMAC HIGHLANDS. A WINTER
WEATHER ADVISORY IS IN EFFECT FOR MUCH OF THE REST OF THE AREA.
SEE THE LATEST WINTER WEATHER MESSAGE FOR MORE DETAILS.
.DAYS TWO THROUGH SEVEN...SUNDAY THROUGH FRIDAY
LOW PRESSURE MAY CAUSE A PERIOD OF WINTRY WEATHER IN THE
SHENANDOAH VALLEY NORTHWARD TO THE PENNSYLVANIA BORDER TUESDAY
NIGHT AND WEDNESDAY.
.SPOTTER INFORMATION STATEMENT...
SPOTTER ACTIVATION WILL NOT BE NEEDED THROUGH TONIGHT.
$$

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