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2 products issued by NWS for: Frederick Municipal Airport MD
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Hazardous Weather Outlook

HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1127 AM EDT SUN APR 19 2015

MDZ003>006-501>507-VAZ025>031-036>040-050-051-501>508-WVZ050>053-
055-501>506-201230-
WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-
NORTHWEST MONTGOMERY-CENTRAL AND SOUTHEASTERN MONTGOMERY-
NORTHWEST HOWARD-CENTRAL AND SOUTHEAST HOWARD-NORTHWEST HARFORD-
AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE-
NELSON-ALBEMARLE-GREENE-MADISON-RAPPAHANNOCK-ORANGE-CULPEPER-
NORTHERN FAUQUIER-SOUTHERN FAUQUIER-WESTERN HIGHLAND-
EASTERN HIGHLAND-WESTERN LOUDOUN-EASTERN LOUDOUN-
NORTHERN VA BLUE RIDGE-CENTRAL VA BLUE RIDGE-HAMPSHIRE-MORGAN-
BERKELEY-JEFFERSON-HARDY-WESTERN GRANT-EASTERN GRANT-
WESTERN MINERAL-EASTERN MINERAL-WESTERN PENDLETON-
EASTERN PENDLETON-
1127 AM EDT SUN APR 19 2015

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...THIS AFTERNOON AND TONIGHT

MODERATE TO HEAVY RAINFALL WILL OVERSPREAD THE REGION LATE TODAY
INTO TONIGHT. FLOODING OF LOW LYING AND POOR DRAINAGE AREAS WILL
BE POSSIBLE. A FLOOD WATCH HAS BEEN EXPANDED TO INCLUDE MOST OF
THE AREA.

.DAYS TWO THROUGH SEVEN...MONDAY THROUGH SATURDAY

THE FLOOD WATCH CONTINUES INTO MONDAY MORNING FOR THE BALTIMORE-
WASHINGTON METROPOLITAN REGION.

THUNDERSTORMS ARE POSSIBLE MONDAY AFTERNOON AND EVENING. A FEW OF
THE THUNDERSTORMS MAY BECOME SEVERE WITH A THREAT OF DAMAGING
WIND GUSTS AND LARGE HAIL.

STRONG GUSTY WINDS ARE POSSIBLE ESPECIALLY ACROSS THE RIDGELINES
BEHIND A COLD FRONT MONDAY NIGHT.

.SPOTTER INFORMATION STATEMENT...

SPOTTER ACTIVATION MAY BE REQUIRED MONDAY AFTERNOON AND EVENING
FOR THE POSSIBILITY OF SEVERE WEATHER. PLEASE REPORT ANY FLOODING
OR SEVERE WEATHER TO THE NATIONAL WEATHER SERVICE.

$$

HTS/BAJ



Flood Watch

FLOOD WATCH
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
1122 AM EDT SUN APR 19 2015

DCZ001-MDZ004>006-011-013-014-503>508-VAZ052>054-505-506-WVZ053-
192330-
/O.EXB.KLWX.FA.A.0002.150419T2300Z-150420T1400Z/
/00000.0.ER.000000T0000Z.000000T0000Z.000000T0000Z.OO/
DISTRICT OF COLUMBIA-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-
SOUTHERN BALTIMORE-PRINCE GEORGES-ANNE ARUNDEL-
NORTHWEST MONTGOMERY-CENTRAL AND SOUTHEASTERN MONTGOMERY-
NORTHWEST HOWARD-CENTRAL AND SOUTHEAST HOWARD-NORTHWEST HARFORD-
SOUTHEAST HARFORD-PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-WESTERN LOUDOUN-EASTERN LOUDOUN-
JEFFERSON-
INCLUDING THE CITIES OF...WASHINGTON...FREDERICK...WESTMINSTER...
PARKTON...REISTERSTOWN...COCKEYSVILLE...BALTIMORE...DUNDALK...
CATONSVILLE...ANNAPOLIS...GERMANTOWN...DAMASCUS...ROCKVILLE...
LISBON...COLUMBIA...ELLICOTT CITY...JARRETTSVILLE...ABERDEEN...
MANASSAS...MANASSAS PARK...FAIRFAX...ALEXANDRIA...FALLS CHURCH...
PURCELLVILLE...LEESBURG...ASHBURN...CHARLES TOWN
1122 AM EDT SUN APR 19 2015

...FLOOD WATCH IN EFFECT FROM 7 PM EDT THIS EVENING THROUGH
MONDAY MORNING...

THE NATIONAL WEATHER SERVICE IN STERLING VIRGINIA HAS EXPANDED
THE

* FLOOD WATCH TO INCLUDE PORTIONS OF MARYLAND...THE DISTRICT OF
  COLUMBIA...NORTHERN VIRGINIA AND NORTHEAST WEST VIRGINIA...
  INCLUDING THE FOLLOWING AREAS...IN MARYLAND...ANNE ARUNDEL...
  CARROLL...CENTRAL AND SOUTHEAST HOWARD...CENTRAL AND
  SOUTHEASTERN MONTGOMERY...FREDERICK MD...NORTHERN BALTIMORE...
  NORTHWEST HARFORD...NORTHWEST HOWARD...NORTHWEST MONTGOMERY...
  PRINCE GEORGES...SOUTHEAST HARFORD AND SOUTHERN BALTIMORE. THE
  DISTRICT OF COLUMBIA. IN NORTHERN VIRGINIA...ARLINGTON/FALLS
  CHURCH/ALEXANDRIA...EASTERN LOUDOUN...FAIRFAX...PRINCE
  WILLIAM/MANASSAS/MANASSAS PARK AND WESTERN LOUDOUN. IN
  NORTHEAST WEST VIRGINIA...JEFFERSON.

* FROM 7 PM EDT THIS EVENING THROUGH MONDAY MORNING

* MODERATE TO LOCALLY HEAVY RAIN WILL OVERSPREAD THE REGION THIS
  EVENING THROUGH TONIGHT...ENDING BY THE MIDDLE MORNING FOR THE
  BALTIMORE METRO AREA. RAINFALL TOTALS AROUND ONE AND A HALF
  INCHES ARE EXPECTED ACROSS THE GREATER BALTIMORE-WASHINGTON
  METRO AREA. LOCALLY HIGHER AMOUNTS ARE POSSIBLE... ESPECIALLY
  ALONG AND IMMEDIATELY EAST OF THE BLUE RIDGE/CATOCTIN MOUNTAIN.

* EXPECT SMALL STREAMS AND CREEKS TO RISE...POSSIBLY OVERFLOWING
  THEIR BANKS. IN ADDITION...FLOODING MAY OCCUR IN LOW LYING AND
  POOR DRAINAGE AREAS.

PRECAUTIONARY/PREPAREDNESS ACTIONS...

A FLOOD WATCH MEANS THERE IS A POTENTIAL FOR FLOODING BASED ON
CURRENT FORECASTS.

PLEASE MONITOR LATER FORECASTS AND BE ALERT FOR POSSIBLE FLOOD
WARNINGS. THOSE LIVING IN AREAS PRONE TO FLOODING SHOULD BE
PREPARED TO TAKE ACTION SHOULD FLOODING DEVELOP.

&&

$$



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