Dangerous Heat Wave from the Midwest to East Coast

A large ridge of high pressure extending from the Central to Eastern U.S. will deliver a dangerous summer heat wave through the weekend. Widespread excessive heat warnings and heat advisories already cover the Eastern two-thirds of the country. A number of record highs and overnight warm minimum temperatures are likely. Heat indices will surge past 100 degrees and approach the 110s. Heat Safety! Read More >

Current conditions at

Burlington, Burlington International Airport (KBTV)

Lat: 44.47°NLon: 73.15°WElev: 331ft.

Fair

73°F

23°C

Humidity 76%
Wind Speed S 10 mph
Barometer 29.85 in (1010.4 mb)
Dewpoint 65°F (18°C)
Visibility 10.00 mi
Last update 19 Jul 1:54 am EDT
Extended Forecast for

2 Miles SE Port Henry NY

Heat Advisory July 19, 12:00pm until July 20, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Mostly clear, with a low around 66. South wind around 9 mph.

    Mostly Clear

    Low: 66 °F

  • Friday

    Friday: A 20 percent chance of showers and thunderstorms after 2pm.  Mostly sunny and hot, with a high near 90. Heat index values as high as 97. South wind 10 to 15 mph.

    Sunny then
    Slight Chance
    T-storms

    High: 90 °F

  • Friday
    Night

    Friday Night: Partly cloudy, with a low around 71. Southwest wind 5 to 10 mph becoming south after midnight.

    Partly Cloudy

    Low: 71 °F

  • Saturday

    Saturday: Mostly sunny and hot, with a high near 93. Heat index values as high as 101. Southeast wind 3 to 6 mph.

    Hot

    High: 93 °F

  • Saturday
    Night

    Saturday Night: Mostly cloudy, with a low around 74. Southwest wind 5 to 7 mph.

    Mostly Cloudy

    Low: 74 °F

  • Sunday

    Sunday: A 40 percent chance of showers and thunderstorms.  Partly sunny, with a high near 89. East wind 5 to 7 mph becoming west in the afternoon.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Chance
    T-storms

    High: 89 °F

  • Sunday
    Night

    Sunday Night: A 30 percent chance of showers before 2am.  Mostly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm  in the evening.

    Chance
    Showers

    Low: 64 °F

  • Monday

    Monday: Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.

    Mostly Sunny

    High: 78 °F

  • Monday
    Night

    Monday Night: Partly cloudy, with a low around 58. North wind around 5 mph becoming calm  in the evening.

    Partly Cloudy

    Low: 58 °F

Detailed Forecast

Overnight
Mostly clear, with a low around 66. South wind around 9 mph.
Friday
A 20 percent chance of showers and thunderstorms after 2pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 97. South wind 10 to 15 mph.
Friday Night
Partly cloudy, with a low around 71. Southwest wind 5 to 10 mph becoming south after midnight.
Saturday
Mostly sunny and hot, with a high near 93. Heat index values as high as 101. Southeast wind 3 to 6 mph.
Saturday Night
Mostly cloudy, with a low around 74. Southwest wind 5 to 7 mph.
Sunday
A 40 percent chance of showers and thunderstorms. Partly sunny, with a high near 89. East wind 5 to 7 mph becoming west in the afternoon. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A 30 percent chance of showers before 2am. Mostly cloudy, with a low around 64. Northwest wind around 5 mph becoming calm in the evening.
Monday
Mostly sunny, with a high near 78. Calm wind becoming northwest around 5 mph in the afternoon.
Monday Night
Partly cloudy, with a low around 58. North wind around 5 mph becoming calm in the evening.
Tuesday
Mostly sunny, with a high near 76. Northwest wind 3 to 5 mph.
Tuesday Night
Partly cloudy, with a low around 58. Light and variable wind.
Wednesday
Mostly sunny, with a high near 79. Calm wind becoming west around 5 mph in the afternoon.
Wednesday Night
Partly cloudy, with a low around 60. Light southwest wind.
Thursday
A 30 percent chance of showers. Mostly sunny, with a high near 78. Southwest wind 3 to 5 mph.
Click Map For Forecast
Point Forecast:
2 Miles SE Port Henry NY
 44.03°N 73.45°W (Elev. 95 ft)
1:26 am EDT Jul 19, 2019
2am EDT Jul 19, 2019-6pm EDT Jul 25, 2019
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database