Dangerous Heat in the Central and Eastern U.S.; Critical Fire Weather in the Great Basin and Southwest

Dangerous, record-breaking heat will intensify across most of the central and eastern U.S this week. Heat indices will likely exceed 100 degrees. Heat is likely to continue across the eastern U.S. through the Independence Day holiday weekend. Critical fire weather conditions will continue Tuesday across portions of the Four Corners and Great Basin, as dry conditions and gusty winds persist. Read More >

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

67°F

19°C

Humidity	84%
Wind Speed	W 3 mph
Barometer	30.11 in (1019.1 mb)
Dewpoint	62°F (17°C)
Visibility	10.00 mi
Last update	30 Jun 2:56 am EDT

More Information:

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

Extended Forecast for

Harrison NYSimilar City Names

Extreme Heat Watch July 1, 09:00pm until July 4, 09:00pm

Extreme Heat Warning July 1, 12:00pm until July 1, 09:00pm

Click here for hazard details and duration

Extreme Heat Watch

Extreme Heat Warning

Overnight
Low: 66 °F
Mostly Clear
Tuesday
High: 90 °F
Mostly Sunny
Tuesday Night
Low: 70 °F
Slight Chance
T-storms
Wednesday
High: 95 °F
Mostly Sunny
then Slight
Chance
T-storms
Wednesday Night
Low: 75 °F
Partly Cloudy
Thursday
High: 102 °F
Hot
Thursday Night
Low: 79 °F
Clear
Friday
High: 99 °F
Sunny then
Chance
Showers
Friday Night
Low: 75 °F
Chance
Showers then
Partly Cloudy

Detailed Forecast

Overnight

Mostly clear, with a low around 66. Light southwest wind.

Tuesday

Mostly sunny, with a high near 90. Light southwest wind becoming south 6 to 11 mph in the morning. Winds could gust as high as 21 mph.

Tuesday Night

A 20 percent chance of showers and thunderstorms after 11pm. Partly cloudy, with a low around 70. Southwest wind around 10 mph, with gusts as high as 20 mph.

Wednesday

A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 95. Heat index values as high as 104. Southwest wind 8 to 10 mph.

Wednesday Night

Partly cloudy, with a low around 75. Southwest wind around 7 mph.

Thursday

Sunny and hot, with a high near 102.

Thursday Night

Clear, with a low around 79.

Friday

A 30 percent chance of showers after 2pm. Sunny, with a high near 99.

Friday Night

A 30 percent chance of showers before 8pm. Partly cloudy, with a low around 75.

Independence Day

A 40 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 98.