223
FEUS71 KLWX 181345
EOLLWX
BALTIMORE AND WASHINGTON DC ENHANCED METRO FORECAST/OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
945 AM EDT SAT JUL 18 2026
DCZ001-MDZ004-013-016-503-504-VAZ052>054-506-181700-
WASHINGTON DC GREATER METROPOLITAN AREA FORECAST
..HEAT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING
REST OF TODAY
MOSTLY CLOUDY. AREAS OF SMOKE LATE THIS MORNING,
THEN PATCHY SMOKE THIS AFTERNOON. NUMEROUS SHOWERS AND THUNDERSTORMS
THIS AFTERNOON. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING
WINDS, SMALL HAIL, FREQUENT LIGHTNING, AND HEAVY RAINFALL. HIGHS IN
THE LOWER 90S. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS IN THE
EVENING. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, SMALL
HAIL, HEAVY RAINFALL, AND FREQUENT LIGHTNING. LOWS IN THE LOWER 70S.
WEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S. NORTHWEST WINDS 5 TO
10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR IN THE EVENING, THEN BECOMING PARTLY
CLOUDY. LOWS IN THE MID 60S. NORTHEAST WINDS AROUND 5 MPH.
MONDAY
MOSTLY SUNNY. A CHANCE OF SHOWERS IN THE AFTERNOON. HIGHS
IN THE MID 80S. EAST WINDS AROUND 5 MPH, BECOMING SOUTHEAST IN THE
AFTERNOON. CHANCE OF RAIN 40 PERCENT.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. LOWS IN THE UPPER 60S. CHANCE OF RAIN 50 PERCENT.
TUESDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 80S. CHANCE OF RAIN 70 PERCENT.
TUESDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS IN THE
LOWER 70S. CHANCE OF RAIN 90 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
PARTLY CLOUDY. LOWS IN THE MID 60S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE MID 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE MID 80S.
MDZ005-011-014-505>508-181700-
BALTIMORE GREATER METROPOLITAN AREA FORECAST
..HEAT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING
REST OF TODAY
MOSTLY CLOUDY. ISOLATED SHOWERS AND THUNDERSTORMS
LATE THIS MORNING, THEN SHOWERS AND NUMEROUS THUNDERSTORMS THIS
AFTERNOON. AREAS OF SMOKE. SOME THUNDERSTORMS MAY PRODUCE SMALL
HAIL, FREQUENT LIGHTNING, AND HEAVY RAINFALL, THEN SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS, SMALL HAIL,
FREQUENT LIGHTNING, AND HEAVY RAINFALL THIS AFTERNOON. HIGHS IN THE
MID 90S IN THE DOWNTOWN AREAS...AND AROUND 90 IN THE SUBURBS.
SOUTHWEST WINDS 5 TO 10 MPH. CHANCE OF RAIN 90 PERCENT. HEAT INDEX
VALUES UP TO 104.
TONIGHT
MOSTLY CLOUDY. SCATTERED SHOWERS AND THUNDERSTORMS,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY BE SEVERE WITH
DAMAGING WINDS, SMALL HAIL, HEAVY RAINFALL, AND FREQUENT LIGHTNING
IN THE EVENING. LOWS IN THE LOWER 70S. WEST WINDS 5 TO 10 MPH WITH
GUSTS UP TO 20 MPH. CHANCE OF RAIN 50 PERCENT.
SUNDAY
SUNNY. HIGHS IN THE MID 80S. NORTH WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTHEAST WINDS
5 TO 10 MPH.
MONDAY
SUNNY. HIGHS IN THE MID 80S. NORTHEAST WINDS AROUND 5 MPH,
BECOMING SOUTHEAST AROUND 5 MPH IN THE AFTERNOON.
MONDAY NIGHT
MOSTLY CLOUDY WITH A CHANCE OF SHOWERS. LOWS IN THE
UPPER 60S. CHANCE OF RAIN 40 PERCENT.
TUESDAY
SHOWERS LIKELY WITH A CHANCE OF THUNDERSTORMS. HIGHS IN
THE UPPER 80S. CHANCE OF RAIN 70 PERCENT.
TUESDAY NIGHT
SHOWERS WITH A CHANCE OF THUNDERSTORMS. LOWS AROUND
70. CHANCE OF RAIN 90 PERCENT.
WEDNESDAY
PARTLY SUNNY WITH A CHANCE OF SHOWERS AND
THUNDERSTORMS. HIGHS IN THE MID 80S. CHANCE OF RAIN 50 PERCENT.
WEDNESDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
THURSDAY
SUNNY. HIGHS IN THE LOWER 80S.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
MOSTLY SUNNY. HIGHS IN THE LOWER 80S.
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