Meteorology Not Modelology™

Strong Thunderstorms A Threat Today

Front Page
loader-image
London, GB
1:40 pm, Jun 17, 2026
weather icon 77°C | °F
L: 74° H: 79°
overcast clouds
Humidity: 57 %
Pressure: 1016 hPa
9 mph WNW
Wind Gust: 25 mph
Precipitation: 0 inch
Dew Point: 0°
Clouds: 100%
Rain Chance: 0%
Snow: 0 mm/h
Visibility: 6 mi
Air Quality:
Sunrise: 4:42 am
Sunset: 9:20 pm
Daily Forecast Hourly Forecast
Today 4:00 pmJun 17, 2026
weather icon
76° / 76°°C | °F 0 inch 0% 12 mph 59 % 1016 hPa 0 mm/h
Today 7:00 pmJun 17, 2026
weather icon
72° / 73°°C | °F 0 inch 0% 11 mph 63 % 1017 hPa 0 mm/h
Today 10:00 pmJun 17, 2026
weather icon
68° / 68°°C | °F 0 inch 0% 7 mph 80 % 1018 hPa 0 mm/h
From WeatherTap

UPDATED 06/11/26 9:53 AM

A tropical air mass will remain with hot and humid conditions, along with showers and thunderstorms, through tomorrow.  Thunderstorms will be capable of reaching severe levels with frequent lightning, hail, wind gusts over 40 mph, and isolated tornadoes.

TODAY

A trough will produce scattered clouds and isolated thunderstorms.  Winds will be from the west at 5 to 10 mph.  High temperatures will range from the mid to upper 80s over the interior, lower to mid-90s on the I-95 corridor, and upper 80s to lower 90s along the coast and Long Island.

TONIGHT

A trough will produce scattered showers and thunderstorms through midnight, followed by areas of low clouds.  Winds will be from the southwest at 5 to 15 mph.  Low temperatures will range from the mid to upper 60s over the interior and lower to mid-70s along the coast.

TOMORROW

A trough will produce scattered clouds and isolated thunderstorms.  Winds will be from the southwest at 5 to 15 mph.  High temperatures will range from the mid to upper 80s over the interior, lower to mid-90s on the I-95 corridor, and upper 80s to lower 90s along the coast and Long Island.

TOMORROW NIGHT

A cold front will produce scattered showers and thunderstorms.  Winds will veer to the west at 5 to 15 mph.  Low temperatures will range from the upper 50s to lower 60s over the interior, mid to upper 60s in the suburbs, and upper 60s to lower 70s in urban areas.

SATURDAY

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

SUNDAY

High pressure will exit the region with scattered clouds.  A cold front will produce showers and thunderstorms by the evening.  Winds will be from the south at 10 to 20 mph with gusts up to 30 mph.  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 lower to mid-80s over the interior, upper 80s to lower 90s on the I-95 corridor, and lower to mid-80s along the coast and Long Island.

MONDAY

A trough will linger around the region with scattered clouds and isolated showers.  Low temperatures will range from the upper 40s to lower 50s over the interior, mid to upper 50s in the suburbs, and upper 50s to lower 60s in urban areas.  High temperatures will range from the upper 60s to lower 70s over the interior and lower to mid-70s along the coast.

TUESDAY

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 lower to mid-70s over the interior, upper 70s to lower 80s on the I-95 corridor, and lower to mid-70s 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 mid to upper 70s over the interior, lower to mid-80s on the I-95 corridor, and mid to upper 70s along the coast.

THURSDAY

A warm front will lift through the region with scattered clouds and isolated thunderstorms.  A cold front will follow in the evening with widespread showers and thunderstorms.  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 upper 70s to lower 80s over the interior, lower to mid-80s on the I-95 corridor, upper 70s to lower 80s along the coast, and mid to upper 70s on Long Island.

JOIN THE NY NJ PA Weather DISCORD!

More in depth analysis from meteorologist Steven DiMartino with Premium Consulting Service!