Heat Wave Expands to the East Coast; Flash Flooding Likely in the Central Plains into the Midwest; Severe Thunderstorms in the Northeast

Dangerous, prolonged heat is ongoing in the Mid-South to Mid-Mississippi Valley and heat expands into the Northeast for a brief period today. Widely scattered instances of flash flooding due to heavy rains are forecast from northeast Kansas to much of Indiana. Scattered strong to severe thunderstorms are possible across parts of New England, northern Mid-Atlantic, and North Dakota. Read More >

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Baltimore and Washington DC Enhanced Metro Forecast/Outlook
National Weather Service Baltimore MD/Washington DC
736 PM EDT Sat Jul 26 2025

DCZ001-MDZ004-013-016-503-504-VAZ052>054-506-270300-
Washington DC Greater Metropolitan Area Forecast

...HEAT ADVISORY IN EFFECT FROM NOON TO 8 PM EDT SUNDAY...

.TONIGHT...Mostly cloudy with a chance of showers and thunderstorms.
Lows in the mid 70s. Southeast winds around 5 mph. Chance of rain
50 percent.
.SUNDAY...Partly sunny. Showers and thunderstorms likely in the
afternoon. Highs in the lower 90s. South winds around 5 mph,
becoming west around 5 mph in the afternoon. Chance of rain
70 percent. Heat index values up to 106.
.SUNDAY NIGHT...Mostly cloudy with showers and thunderstorms likely
in the evening, then partly cloudy with a chance of showers with a
slight chance of thunderstorms after midnight. Lows in the mid 70s.
West winds around 5 mph. Chance of rain 70 percent.
.MONDAY...Mostly sunny. Highs in the lower 90s. North winds around
5 mph. Heat index values up to 104.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds
around 5 mph, becoming west after midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. Heat index values
up to 105.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s.
.WEDNESDAY...Sunny, hot with highs in the upper 90s. Heat index
values up to 105.
.WEDNESDAY NIGHT...Partly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
.THURSDAY...Showers likely with a chance of thunderstorms. Highs in
the upper 80s. Chance of rain 70 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Partly cloudy. Lows in the lower 60s.
.SATURDAY...Sunny. Highs in the lower 80s.

$$

MDZ005-011-014-505>508-270300-
Baltimore Greater Metropolitan Area Forecast

.TONIGHT...Mostly cloudy. A chance of showers and thunderstorms,
mainly this evening. Lows in the mid 70s. Southeast winds around
5 mph. Chance of rain 50 percent.
.SUNDAY...Mostly cloudy with a chance of thunderstorms with a slight
chance of showers in the morning, then partly sunny with
thunderstorms likely with a chance of showers in the afternoon.
Highs in the upper 80s. Southwest winds around 5 mph. Chance of rain
70 percent. Heat index values up to 104.
.SUNDAY NIGHT...Mostly cloudy with thunderstorms likely with a
chance of showers in the evening, then partly cloudy with a chance
of showers with a slight chance of thunderstorms after midnight.
Lows in the lower 70s. West winds around 5 mph. Chance of rain
70 percent.
.MONDAY...Sunny. Highs in the lower 90s. North winds around 5 mph.
Heat index values up to 102.
.MONDAY NIGHT...Mostly clear. Lows in the mid 70s. North winds
around 5 mph, becoming west after midnight.
.TUESDAY...Sunny, hot with highs in the mid 90s. Heat index values
up to 105.
.TUESDAY NIGHT...Mostly clear. Lows in the mid 70s.
.WEDNESDAY...Sunny, hot with highs in the mid 90s. Heat index values
up to 105.
.WEDNESDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the mid 70s. Chance of rain 40 percent.
.THURSDAY...Showers likely with a chance of thunderstorms. Highs in
the upper 80s. Chance of rain 60 percent.
.THURSDAY NIGHT...Mostly cloudy with a chance of showers and
thunderstorms. Lows in the upper 60s. Chance of rain 50 percent.
.FRIDAY...Mostly sunny. Highs in the lower 80s.
.FRIDAY NIGHT...Mostly clear. Lows in the lower 60s.
.SATURDAY...Sunny. Highs around 80.

$$