478
FEUS71 KLWX 181828
EOLLWX
BALTIMORE AND WASHINGTON DC ENHANCED METRO FORECAST/OUTLOOK
NATIONAL WEATHER SERVICE BALTIMORE MD/WASHINGTON DC
228 PM EDT SAT JUL 18 2026
DCZ001-MDZ004-013-016-503-504-VAZ052>054-506-182200-
WASHINGTON DC GREATER METROPOLITAN AREA FORECAST
..HEAT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING
..FLOOD WATCH IN EFFECT UNTIL 8 PM EDT THIS EVENING
..TORNADO WATCH 495 IN EFFECT UNTIL 9 PM EDT THIS EVENING
THIS AFTERNOON
NUMEROUS SHOWERS AND THUNDERSTORMS. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND HEAVY RAINFALL.
HIGHS IN THE LOWER 90S. TEMPERATURES STEADY OR SLOWLY FALLING
THROUGH LATE AFTERNOON. SOUTHWEST WINDS 10 TO 15 MPH. CHANCE OF RAIN
70 PERCENT. HEAT INDEX VALUES UP TO 105.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS IN
THE EVENING. SOME THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS
AND HEAVY RAINFALL. LOWS IN THE LOWER 70S. SOUTHWEST 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. LOWS IN THE MID 60S. NORTH WINDS
AROUND 5 MPH.
MONDAY
MOSTLY 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 WITH THUNDERSTORMS LIKELY. HIGHS IN THE UPPER
80S. CHANCE OF RAIN 80 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 LOWER 60S.
THURSDAY
SUNNY. HIGHS AROUND 80.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S.
MDZ005-011-014-505>508-182200-
BALTIMORE GREATER METROPOLITAN AREA FORECAST
..HEAT ADVISORY IN EFFECT UNTIL 7 PM EDT THIS EVENING
..FLOOD WATCH IN EFFECT UNTIL 8 PM EDT THIS EVENING
..TORNADO WATCH 495 IN EFFECT UNTIL 9 PM EDT THIS EVENING
THIS AFTERNOON
SHOWERS AND NUMEROUS THUNDERSTORMS. SOME
THUNDERSTORMS MAY BE SEVERE WITH DAMAGING WINDS AND HEAVY RAINFALL.
HIGHS IN THE MID 90S IN THE DOWNTOWN AREAS...AND AROUND 90 IN THE
SUBURBS. TEMPERATURES STEADY OR SLOWLY FALLING THROUGH LATE
AFTERNOON. SOUTHWEST WINDS AROUND 10 MPH WITH GUSTS UP TO 20 MPH.
CHANCE OF RAIN 90 PERCENT. HEAT INDEX VALUES UP TO 104.
TONIGHT
MOSTLY CLOUDY. A CHANCE OF SHOWERS AND THUNDERSTORMS,
MAINLY IN THE EVENING. SOME THUNDERSTORMS MAY BE SEVERE WITH
DAMAGING WINDS AND HEAVY RAINFALL 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. NORTHWEST WINDS 5 TO 10 MPH.
SUNDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S. NORTH 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 WITH THUNDERSTORMS LIKELY. HIGHS IN THE MID 80S.
CHANCE OF RAIN 80 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
PARTLY CLOUDY. LOWS IN THE LOWER 60S.
THURSDAY
SUNNY. HIGHS AROUND 80.
THURSDAY NIGHT
MOSTLY CLEAR. LOWS IN THE LOWER 60S.
FRIDAY
SUNNY. HIGHS IN THE LOWER 80S.
CLICK HERE TO GO TO PREVIOUS BULLETINS.
Main Text Page