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Heavy Rainfall Threat Developing

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London, GB
11:21 am, Mar 14, 2026
weather icon 49°C | °F
L: 47° H: 51°
scattered clouds
Humidity 61 %
Pressure 1004 hPa
Wind 9 mph NW
Wind Gust Wind Gust: 0 mph
Precipitation Precipitation: 0 inch
Dew Point Dew Point: 0°
Clouds Clouds: 26%
Rain Chance Rain Chance: 0%
Snow Snow: 0
Visibility Visibility: 6 mi
Air Quality Air Quality:
Sunrise Sunrise: 6:17 am
Sunset Sunset: 6:02 pm
From WeatherTap

An approaching cold front will produce the potential for intense downpours this afternoon through tomorrow morning, with localized flash flooding a threat.  Meanwhile, Hurricane Erin will continue to enhance wave heights, rip tides, and minor to moderate coastal flooding through the end of the week.

TODAY

A cold front and area of low pressure will produce periods of showers capable of tropical downpours.  Rainfall rates of 1″ per hour will be possible at times.  Winds will be from the east at 5 to 10 mph.  High temperatures will range from the upper 60s to lower 70s over the interior, mid to upper 70s in the New York City metropolitan area, and upper 70s to lower 80s in the Philadelphia metropolitan area and southern New Jersey.

TONIGHT

A cold front and area of low pressure will move through the region with periods of showers capable of tropical downpours.  Rainfall rates of 1″ per hour will be possible at times.  Winds will be from the northeast at 5 to 10 mph.  Low temperatures will range from the upper 50s to lower 60s over the interior and lower to mid-60s along the coast.

TOMORROW

The cold front will exit the region with lingering showers through the early afternoon.  Skies will clear towards evening.  Winds will be from the northeast at 5 to 15 mph with gusts over 30 mph along the coast.  High temperatures will range from the lower to mid-70s.

TOMORROW NIGHT

High pressure will build into the region with clearing skies.  Winds will be from the northeast at 5 to 15 mph with gusts over 30 mph along the coast.  Low temperatures will range from the lower to mid-50s over the interior and upper 50s to lower 60s along the coast.

FRIDAY

High pressure will produce clear skies.  Winds will be from the north at 5 to 15 mph with gusts up to 30 mph along the coast.  High temperatures will range from the mid to upper 70s.

SATURDAY

High pressure will produce scattered clouds.  Winds will be from the southwest at 5 to 10 mph.  Low temperatures will range from the upper 50s to lower 60s over the interior and lower to mid-60s along the coast.  High temperatures will range from the mid to upper 70s over the interior and upper 70s to lower 80s along the coast.

SUNDAY

A trough will produce scattered clouds and isolated thunderstorms.  Low temperatures will range from the mid to upper 60s.  High temperatures will range from the mid to upper 70s over the interior, lower to mid-80s on the I-95 corridor, and upper 70s to lower 80s along the coast.

MONDAY

A cold front will produce scattered showers and thunderstorms.  Low temperatures will range from the lower to mid-60s over the interior and mid to upper 60s along the coast.  High temperatures will range from the mid to upper 70s over the interior and upper 70s to lower 80s along the coast.

TUESDAY

A trough will produce scattered clouds and isolated showers.  Low temperatures will range from the mid to upper 50s over the interior and lower to mid-60s along the coast.  High temperatures will range from the lower to mid-70s over the interior and upper 70s to lower 80s along the coast.

WEDNESDAY

A trough will produce scattered clouds and isolated showers. Low temperatures will range from the lower to mid-50s over the interior and upper 50s to lower 60s along the coast.  High temperatures will range from the upper 60s to lower 70s over the interior, mid-70s to lower 80s on the I-95 corridor, and mid to upper 70s along the coast.

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