Heat Advisory in Effect for Portions of Northern New York and Vermont Tuesday

A Heat Advisory is in effect for portions of the St. Lawrence and northern Champlain Valley from 8AM EDT Tuesday to 8AM EDT Wednesday. Hot temperatures will result in heat index values in the mid to upper 90s. Take extra precautions when outside and take frequent breaks in shaded or air conditioned environments. Remember to drink fluids and stay hydrated. Read More >

Current conditions at

Burlington, Burlington International Airport (KBTV)

Lat: 44.47°NLon: 73.15°WElev: 331ft.

Fair

83°F

28°C

Humidity 44%
Wind Speed S 8 mph
Barometer 30.14 in (1020.4 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index83°F (28°C)
Last update 10 Aug 9:54 pm EDT
Extended Forecast for

Winooski VT

Heat Advisory August 12, 08:00am until August 13, 08:00am
Click here for hazard details and duration
Heat Advisory
  • Tonight

    Tonight: Mostly clear, with a low around 67. South wind around 6 mph.

    Low: 67 °F

    Mostly Clear

  • Monday

    Monday: Sunny and hot, with a high near 94. South wind around 6 mph.

    High: 94 °F

    Hot

  • Monday Night

    Monday Night: Mostly clear, with a low around 68. South wind around 6 mph.

    Low: 68 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny and hot, with a high near 95. South wind around 7 mph.

    High: 95 °F

    Hot

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 71. South wind around 6 mph.

    Low: 71 °F

    Mostly Clear

  • Wednesday

    Wednesday: A 40 percent chance of showers and thunderstorms after 2pm.  Partly sunny and hot, with a high near 90. South wind around 8 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 90 °F

    Mostly Sunny
    then Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 67. Southwest wind around 6 mph.  Chance of precipitation is 40%.

    Low: 67 °F

    Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: Mostly sunny, with a high near 83. North wind 6 to 9 mph.

    High: 83 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 57. North wind around 6 mph.

    Low: 57 °F

    Mostly Clear

Detailed Forecast

Tonight
Mostly clear, with a low around 67. South wind around 6 mph.
Monday
Sunny and hot, with a high near 94. South wind around 6 mph.
Monday Night
Mostly clear, with a low around 68. South wind around 6 mph.
Tuesday
Sunny and hot, with a high near 95. South wind around 7 mph.
Tuesday Night
Mostly clear, with a low around 71. South wind around 6 mph.
Wednesday
A 40 percent chance of showers and thunderstorms after 2pm. Partly sunny and hot, with a high near 90. South wind around 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 67. Southwest wind around 6 mph. Chance of precipitation is 40%.
Thursday
Mostly sunny, with a high near 83. North wind 6 to 9 mph.
Thursday Night
Mostly clear, with a low around 57. North wind around 6 mph.
Friday
Sunny, with a high near 80. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 58. Light and variable wind.
Saturday
Sunny, with a high near 88. South wind around 6 mph.
Saturday Night
Partly cloudy, with a low around 67. South wind around 6 mph.
Sunday
Mostly sunny and hot, with a high near 90. South wind around 8 mph becoming west in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
Winooski VT
 44.49°N 73.2°W (Elev. 200 ft)
3:29 pm EDT Aug 10, 2025
10pm EDT Aug 10, 2025-6pm EDT Aug 17, 2025
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database