Post by Nws Olney Maryland on Sept 7, 2010 13:44:12 GMT -5
URGENT - FIRE WEATHER MESSAGE
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
239 PM EDT TUE SEP 7 2010
DCZ001-MDZ003>007-009>011-013-014-016>018-501-502-VAZ021-025>031-
038>040-042-051>054-501-502-WVZ050>055-501>504-080245-
/O.NEW.KLWX.FW.A.0002.100908T1400Z-100908T2200Z/
DISTRICT OF COLUMBIA-WASHINGTON-FREDERICK MD-CARROLL-
NORTHERN BALTIMORE-HARFORD-MONTGOMERY-HOWARD-SOUTHERN BALTIMORE-
PRINCE GEORGES-ANNE ARUNDEL-CHARLES-ST. MARYS-CALVERT-
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-HIGHLAND-
AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE-
GREENE-MADISON-RAPPAHANNOCK-LOUDOUN-CULPEPER-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-NORTHERN FAUQUIER-
SOUTHERN FAUQUIER-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-PENDLETON-
HARDY-WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL-
239 PM EDT TUE SEP 7 2010
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
THE NATIONAL WEATHER SERVICE IN OLNEY MARYLAND HAS ISSUED A
FIRE WEATHER WATCH...WHICH IS IN EFFECT FROM WEDNESDAY MORNING
THROUGH WEDNESDAY AFTERNOON.
A COLD FRONT WILL MOVE THROUGH THE MID-ATLANTIC REGION LATE
TONIGHT INTO WEDNESDAY. BEHIND THE FRONT...WESTERLY WINDS WILL
INCREASE BETWEEN 15 AND 20 MPH WHILE RELATIVE HUMIDITY VALUES
DECREASE TO 25 TO 30 PERCENT IN THE AFTERNOON. THESE CONDITIONS
OCCURRING OVER AN AREA WITH VERY LOW FUEL MOISTURE WILL PRODUCE A
FAVORABLE ENVIRONMENT FOR THE SPREAD OF FIRES AS THE AREA REMAINS
VERY DRY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
239 PM EDT TUE SEP 7 2010
DCZ001-MDZ003>007-009>011-013-014-016>018-501-502-VAZ021-025>031-
038>040-042-051>054-501-502-WVZ050>055-501>504-080245-
/O.NEW.KLWX.FW.A.0002.100908T1400Z-100908T2200Z/
DISTRICT OF COLUMBIA-WASHINGTON-FREDERICK MD-CARROLL-
NORTHERN BALTIMORE-HARFORD-MONTGOMERY-HOWARD-SOUTHERN BALTIMORE-
PRINCE GEORGES-ANNE ARUNDEL-CHARLES-ST. MARYS-CALVERT-
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-HIGHLAND-
AUGUSTA-ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE-
GREENE-MADISON-RAPPAHANNOCK-LOUDOUN-CULPEPER-
PRINCE WILLIAM/MANASSAS/MANASSAS PARK-FAIRFAX-
ARLINGTON/FALLS CHURCH/ALEXANDRIA-NORTHERN FAUQUIER-
SOUTHERN FAUQUIER-HAMPSHIRE-MORGAN-BERKELEY-JEFFERSON-PENDLETON-
HARDY-WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL-
239 PM EDT TUE SEP 7 2010
...FIRE WEATHER WATCH IN EFFECT FROM WEDNESDAY MORNING THROUGH
WEDNESDAY AFTERNOON...
THE NATIONAL WEATHER SERVICE IN OLNEY MARYLAND HAS ISSUED A
FIRE WEATHER WATCH...WHICH IS IN EFFECT FROM WEDNESDAY MORNING
THROUGH WEDNESDAY AFTERNOON.
A COLD FRONT WILL MOVE THROUGH THE MID-ATLANTIC REGION LATE
TONIGHT INTO WEDNESDAY. BEHIND THE FRONT...WESTERLY WINDS WILL
INCREASE BETWEEN 15 AND 20 MPH WHILE RELATIVE HUMIDITY VALUES
DECREASE TO 25 TO 30 PERCENT IN THE AFTERNOON. THESE CONDITIONS
OCCURRING OVER AN AREA WITH VERY LOW FUEL MOISTURE WILL PRODUCE A
FAVORABLE ENVIRONMENT FOR THE SPREAD OF FIRES AS THE AREA REMAINS
VERY DRY.
PRECAUTIONARY/PREPAREDNESS ACTIONS...
A FIRE WEATHER WATCH MEANS THAT CRITICAL FIRE WEATHER CONDITIONS
ARE FORECAST TO OCCUR. LISTEN FOR LATER FORECASTS AND POSSIBLE
RED FLAG WARNINGS.