National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

White Plains - Westchester County Airport (KHPN)

Lat: 41.06°NLon: 73.7°WElev: 367ft.

Fair

81°F

27°C

Humidity 65%
Wind Speed Vrbl 3 mph
Barometer 29.88 in (1010.9 mb)
Dewpoint 68°F (20°C)
Visibility 10.00 mi
Heat Index84°F (29°C)
Last update 14 Jul 11:56 pm EDT
Extended Forecast for

Harrison NYSimilar City Names

Heat Advisory July 15, 12:13am until July 15, 09:00pm
Click here for hazard details and duration
Heat Advisory
  •  
    Heat Advisory July 15, 12:13am until July 15, 09:00pm

    NOW until 9:00pm Wed

    Heat Advisory

  • Overnight

    Low: 77 °F

    Clear

  • Wednesday

    Wednesday: Patchy smoke after 9am. Sunny, with a high near 98. Heat index values as high as 103. Northwest wind 8 to 13 mph.

    High: 98 °F

    Patchy Smoke

  • Wednesday Night

    Wednesday Night: A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Widespread smoke, mainly between midnight and 1am. Mostly cloudy, with a low around 72. Northwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.

    Low: 72 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Thursday

    Thursday: Patchy smoke before 9am. Mostly sunny, with a high near 92. Light northwest wind becoming west 6 to 11 mph in the morning.

    High: 92 °F

    Patchy Smoke
    then Mostly
    Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 70. Northwest wind 5 to 9 mph.

    Low: 70 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 89.

    High: 89 °F

    Mostly Sunny

  • Friday Night

    Friday Night: A 40 percent chance of showers after 2am. Partly cloudy, with a low around 67.

    Low: 67 °F

    Partly Cloudy
    then Chance
    Showers

  • Saturday

    Saturday: A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.

    High: 82 °F

    Showers
    Likely

Detailed Forecast

Overnight
Clear, with a low around 77. West wind 8 to 10 mph, with gusts as high as 20 mph.
Wednesday
Patchy smoke after 9am. Sunny, with a high near 98. Heat index values as high as 103. Northwest wind 8 to 13 mph.
Wednesday Night
A slight chance of showers and thunderstorms before 11pm, then a slight chance of showers between 11pm and 2am. Widespread smoke, mainly between midnight and 1am. Mostly cloudy, with a low around 72. Northwest wind 5 to 10 mph becoming light after midnight. Chance of precipitation is 20%.
Thursday
Patchy smoke before 9am. Mostly sunny, with a high near 92. Light northwest wind becoming west 6 to 11 mph in the morning.
Thursday Night
Partly cloudy, with a low around 70. Northwest wind 5 to 9 mph.
Friday
Mostly sunny, with a high near 89.
Friday Night
A 40 percent chance of showers after 2am. Partly cloudy, with a low around 67.
Saturday
A chance of showers, then showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 82. Chance of precipitation is 60%.
Saturday Night
Showers likely and possibly a thunderstorm before 2am, then a chance of showers. Mostly cloudy, with a low around 68. Chance of precipitation is 60%.
Sunday
A 50 percent chance of showers. Partly sunny, with a high near 86.
Sunday Night
Partly cloudy, with a low around 67.
Monday
Mostly sunny, with a high near 87.
Monday Night
A 40 percent chance of showers. Mostly cloudy, with a low around 69.
Tuesday
A 40 percent chance of showers. Partly sunny, with a high near 88.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Harrison NYSimilar City Names
 41.01°N 73.72°W (Elev. 190 ft)
Last Update:
6:43 pm EDT Jul 14, 2026
Forecast Valid:
12am EDT Jul 15, 2026-6pm EDT Jul 21, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation