Extreme Heat Watch in Effect from Wednesday through Friday for the Champlain valley and eastern Windsor county in Vermont

Significant heat is expected to build from Wednesday through Friday. Hot temperatures and high humidity will allow heat index values to reach into at least the mid 90s each afternoon from Wednesday through Friday in the Champlain Valley and eastern Windsor county in Vermont. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

72°F

22°C

Humidity	61%
Wind Speed	SW 5 mph
Barometer	30.08 in (1018.5 mb)
Dewpoint	58°F (14°C)
Visibility	10.00 mi
Last update	29 Jun 8:53 pm EDT

More Information:

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

Extended Forecast for

4 Miles NNW Grand Isle VT

Extreme Heat Watch July 1, 12:00pm until July 3, 07:00pm

Click here for hazard details and duration

Extreme Heat Watch

Tonight
Low: 64 °F
Mostly Clear
Tuesday
High: 84 °F
Chance
T-storms
Tuesday Night
Low: 71 °F
Chance
T-storms
Wednesday
High: 88 °F
Chance
T-storms
Wednesday Night
Low: 74 °F
Chance
T-storms
Thursday
High: 89 °F
Mostly Sunny
then Chance
T-storms
Thursday Night
Low: 74 °F
Chance
T-storms
Friday
High: 88 °F
Chance
Showers
Friday Night
Low: 72 °F
Partly Cloudy
then Chance
Showers

Detailed Forecast

Tonight

Mostly clear, with a low around 64. Light south wind.

Tuesday

A 30 percent chance of showers and thunderstorms, mainly after 5pm. Increasing clouds, with a high near 84. South wind 7 to 9 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Tuesday Night

A 50 percent chance of showers and thunderstorms, mainly between 1am and 2am. Cloudy, then gradually becoming partly cloudy, with a low around 71. South wind 5 to 8 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Wednesday

A 50 percent chance of showers and thunderstorms. Partly sunny, with a high near 88. Heat index values as high as 93. South wind 3 to 8 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Wednesday Night

A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. South wind around 7 mph. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Thursday

A 30 percent chance of showers and thunderstorms after 2pm. Mostly sunny, with a high near 89. South wind 6 to 10 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Thursday Night

A 50 percent chance of showers and thunderstorms before 2am. Mostly cloudy, with a low around 74. Southwest wind around 6 mph.

Friday

A chance of showers between 8am and 2pm. Mostly sunny, with a high near 88. Light and variable wind becoming northwest around 6 mph in the afternoon. Chance of precipitation is 30%.

Friday Night

A 30 percent chance of showers after 2am. Partly cloudy, with a low around 72. Light and variable wind.

Independence Day

Showers likely, mainly after 2pm. Partly sunny, with a high near 84. Light and variable wind becoming south around 5 mph in the morning. Chance of precipitation is 60%.

Saturday Night

Showers likely. Mostly cloudy, with a low around 69. Light southwest wind. Chance of precipitation is 60%.

Sunday

A 30 percent chance of showers and thunderstorms. Mostly sunny, with a high near 82. Calm wind becoming northwest around 5 mph in the afternoon.

Sunday Night

A 30 percent chance of showers and thunderstorms. Partly cloudy, with a low around 68. Calm wind.

Monday

A 40 percent chance of showers. Partly sunny, with a high near 82. Light and variable wind.