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

A Heat Advisory remains in effect until 8AM for portions of the St. Lawrence and until 8PM tomorrow for the northern Champlain Valley. Hot temperatures will result in heat index values in the mid 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 >

Hazardous Weather Conditions

Current conditions at

Burlington, Burlington International Airport (KBTV)

Lat: 44.47°NLon: 73.15°WElev: 331ft.

Fair

95°F

35°C

Humidity	21%
Wind Speed	S 10 mph
Barometer	29.91 in (1012.7 mb)
Dewpoint	49°F (9°C)
Visibility	10.00 mi
Heat Index	92°F (33°C)
Last update	12 Aug 5:54 pm EDT

More Information:

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

Extended Forecast for

6 Miles ENE Port Henry NY

Heat Advisory August 12, 06:05pm until August 13, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 12, 06:05pm until August 13, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 68 °F
Mostly Clear
Wednesday
High: 92 °F
Chance
T-storms then
Showers
Likely
Wednesday Night
Low: 67 °F
Showers
Likely then
Chance
T-storms
Thursday
High: 84 °F
Chance
Showers
Thursday Night
Low: 58 °F
Mostly Clear
Friday
High: 83 °F
Sunny
Friday Night
Low: 58 °F
Clear
Saturday
High: 89 °F
Sunny

Detailed Forecast

Tonight

Mostly clear, with a low around 68. South wind 5 to 7 mph.

Wednesday

A chance of showers before 9am, then a chance of showers and thunderstorms between 9am and 2pm, then showers likely and possibly a thunderstorm after 2pm. Increasing clouds and hot, with a high near 92. Heat index values as high as 96. South wind 6 to 9 mph becoming west in the afternoon. Chance of precipitation is 60%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers likely and possibly a thunderstorm before 8pm, then a chance of showers and thunderstorms between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 67. Southeast wind around 5 mph becoming calm in the evening. Chance of precipitation is 60%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 30 percent chance of showers before 2pm. Mostly cloudy, then gradually becoming sunny, with a high near 84. Light northwest wind becoming north 5 to 9 mph in the morning. New precipitation amounts of less than a tenth of an inch possible.

Thursday Night

Mostly clear, with a low around 58. North wind around 7 mph.

Friday

Sunny, with a high near 83. North wind around 7 mph.

Friday Night

Clear, with a low around 58. Light and variable wind.

Saturday

Sunny, with a high near 89. South wind 3 to 6 mph.

Saturday Night

Partly cloudy, with a low around 64. South wind around 6 mph.

Sunday

A 30 percent chance of showers after 2pm. Mostly sunny, with a high near 87. South wind around 7 mph becoming northwest in the afternoon.