Dangerously Excessive Heat and Humidity Continues from the Midwest and Eastward

Oppressive heat and humidity will continue through Saturday from the Midwest to the East Coast. The Midwest will get a slight reprieve on Sunday as a cold front moves through the area, while excessive heat continues in the East. In addition, strong to severe storms will bring potential for damaging winds, hail, and heavy rain on Saturday. Read More >

Hazardous Weather Conditions

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Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

84°F

29°C

Humidity	67%
Wind Speed	NW 14 mph
Barometer	29.88 in (1011.0 mb)
Dewpoint	72°F (22°C)
Visibility	10.00 mi
Heat Index	90°F (32°C)
Last update	20 Jul 8:56 am EDT

More Information:

Local Forecast Office More Local Wx 3 Day History Mobile Weather Hourly Weather Forecast

Extended Forecast for

Greenwich CT

Excessive Heat Warning until July 21, 08:00pm

Click here for hazard details and duration

Excessive Heat Warning

Excessive Heat Warning until July 21, 08:00pm

NOW until
8:00pm Sun

Excessive Heat Warning
Today

Mostly Sunny
then Slight
Chance
T-storms
High: 95 °F
Tonight

Slight Chance
T-storms then
Partly Cloudy
Low: 79 °F
Sunday

Mostly Sunny
then Chance
T-storms
High: 94 °F
Sunday
Night

Chance
T-storms
Low: 74 °F
Monday

T-storms
Likely
High: 84 °F
Monday
Night

T-storms
Likely
Low: 70 °F
Tuesday

Chance
T-storms then
Partly Sunny
High: 80 °F
Tuesday
Night

Partly Cloudy
Low: 65 °F

Detailed Forecast

Today

A 20 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 95. Heat index values as high as 107. West wind 6 to 8 mph.

Tonight

A 20 percent chance of showers and thunderstorms before 10pm. Partly cloudy, with a low around 79. West wind 5 to 8 mph.

Sunday

A 30 percent chance of showers and thunderstorms after noon. Mostly sunny, with a high near 94. Heat index values as high as 106. West wind 5 to 9 mph.

Sunday Night

A 30 percent chance of showers and thunderstorms, mainly after 3am. Mostly cloudy, with a low around 74. West wind 3 to 7 mph.

Monday

Showers and thunderstorms likely, mainly after 9am. Mostly cloudy, with a high near 84. Light and variable wind becoming northeast around 5 mph in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Monday Night

Showers and thunderstorms likely. Cloudy, with a low around 70. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Tuesday

A 40 percent chance of showers and thunderstorms before noon. Mostly cloudy, with a high near 80.

Tuesday Night

Partly cloudy, with a low around 65.

Wednesday

Mostly sunny, with a high near 82.

Wednesday Night

Partly cloudy, with a low around 65.

Thursday

Mostly sunny, with a high near 84.

Thursday Night

Mostly cloudy, with a low around 67.