629
FLUS41 KLWX 182128
HWOLWX
HAZARDOUS WEATHER OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
428 PM EST SUN JAN 18 2026
ANZ530>543-DCZ001-MDZ008-011-013-014-016>018-504-506-508-
VAZ053>057-527-192130-
CHESAPEAKE BAY NORTH OF POOLES ISLAND MD-
CHESAPEAKE BAY FROM POOLES ISLAND TO SANDY POINT MD-
CHESAPEAKE BAY FROM SANDY POINT TO NORTH BEACH MD-
CHESAPEAKE BAY FROM NORTH BEACH TO DRUM POINT MD-
CHESAPEAKE BAY FROM DRUM POINT MD TO SMITH POINT VA-
TIDAL POTOMAC FROM KEY BRIDGE TO INDIAN HEAD MD-
TIDAL POTOMAC FROM INDIAN HEAD TO COBB ISLAND MD-
TIDAL POTOMAC FROM COBB ISLAND MD TO SMITH POINT VA-
PATAPSCO RIVER INCLUDING BALTIMORE HARBOR-
CHESTER RIVER TO QUEENSTOWN MD-EASTERN BAY-
CHOPTANK RIVER TO CAMBRIDGE MD AND THE LITTLE CHOPTANK RIVER-
PATUXENT RIVER TO BROOMES ISLAND MD-
TANGIER SOUND AND THE INLAND WATERS SURROUNDING BLOODSWORTH
ISLAND-DISTRICT OF COLUMBIA-CECIL-SOUTHERN BALTIMORE-
PRINCE GEORGES-ANNE ARUNDEL-CHARLES-ST. MARYS-CALVERT-
CENTRAL AND SOUTHEAST MONTGOMERY-CENTRAL AND SOUTHEAST HOWARD-
SOUTHEAST HARFORD-FAIRFAX-ARLINGTON/FALLS CHURCH/ALEXANDRIA-
STAFFORD-SPOTSYLVANIA-KING GEORGE-
CENTRAL AND SOUTHEAST PRINCE WILLIAM/MANASSAS/MANASSAS PARK-
428 PM EST SUN JAN 18 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE MARYLAND PORTION OF THE
CHESAPEAKE BAY, TIDAL POTOMAC RIVER, AND I-95 CORRIDOR THROUGH
CENTRAL MARYLAND, NORTHERN VIRGINIA, AND DISTRICT OF COLUMBIA.
DAY ONE
TONIGHT
A WINTER WEATHER ADVISORY IS IN EFFECT FOR CECIL COUNTY THROUGH 6
PM. ELSEWHERE, LIGHT SNOW ACCUMULATIONS ARE POSSIBLE THIS
AFTERNOON.
DAYS TWO THROUGH SEVEN
MONDAY THROUGH SATURDAY
WIND CHILLS IN THE 0 TO 10 RANGE ARE POSSIBLE MONDAY NIGHT.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
MDZ003>006-503-505-507-VAZ025>031-036>040-050-051-501-502-505>508-
526-WVZ050>053-055-192130-
WASHINGTON-FREDERICK MD-CARROLL-NORTHERN BALTIMORE-
NORTHWEST MONTGOMERY-NORTHWEST HOWARD-NORTHWEST HARFORD-AUGUSTA-
ROCKINGHAM-SHENANDOAH-FREDERICK VA-PAGE-WARREN-CLARKE-NELSON-
ALBEMARLE-GREENE-MADISON-RAPPAHANNOCK-ORANGE-CULPEPER-
NORTHERN FAUQUIER-SOUTHERN FAUQUIER-WESTERN LOUDOUN-
EASTERN LOUDOUN-NORTHERN VIRGINIA BLUE RIDGE-
CENTRAL VIRGINIA BLUE RIDGE-NORTHWEST PRINCE WILLIAM-HAMPSHIRE-
MORGAN-BERKELEY-JEFFERSON-HARDY-
428 PM EST SUN JAN 18 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR PORTIONS OF EASTERN WEST
VIRGINIA, NORTHERN AND CENTRAL VIRGINIA, AND CENTRAL AND WESTERN
MARYLAND.
DAY ONE
TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
DAYS TWO THROUGH SEVEN
MONDAY THROUGH SATURDAY
WIND CHILLS IN THE 0 TO 10 RANGE ARE POSSIBLE EACH NIGHT FROM
MONDAY NIGHT THROUGH TUESDAY NIGHT. WIND CHILLS AS LOW AS 10 BELOW
ZERO ARE POSSIBLE MONDAY NIGHT, ESPECIALLY IN THE HIGHER
ELEVATIONS.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
MDZ501-502-509-510-VAZ503-504-WVZ501>506-192130-
EXTREME WESTERN ALLEGANY-CENTRAL AND EASTERN ALLEGANY-
WESTERN GARRETT-EASTERN GARRETT-WESTERN HIGHLAND-EASTERN HIGHLAND-
WESTERN GRANT-EASTERN GRANT-WESTERN MINERAL-EASTERN MINERAL-
WESTERN PENDLETON-EASTERN PENDLETON-
428 PM EST SUN JAN 18 2026
THIS HAZARDOUS WEATHER OUTLOOK IS FOR THE ALLEGHENY FRONT
COUNTIES IN WESTERN MARYLAND, EASTERN WEST VIRGINIA, AND HIGHLAND
COUNTY VIRGINIA.
DAY ONE
TONIGHT
NO HAZARDOUS WEATHER IS EXPECTED AT THIS TIME.
DAYS TWO THROUGH SEVEN
MONDAY THROUGH SATURDAY
A COLD WEATHER ADVISORY IS IN EFFECT MONDAY NIGHT THROUGH MIDDAY
TUESDAY FOR THE HIGHER ELEVATIONS NEAR AND WEST OF THE ALLEGHENY
FRONT. ELSEWHERE, WIND CHILL VALUES WILL BE BETWEEN 0 AND 10
BELOW. IN ADDITION, WIND CHILL VALUES OF 0 TO 10 BELOW ZERO ARE
POSSIBLE TUESDAY NIGHT INTO WEDNESDAY MORNING.
SPOTTER INFORMATION STATEMENT
SPOTTER ACTIVATION IS NOT EXPECTED AT THIS TIME.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page