Heat Advisory in effect tomorrow, then Heat Watch in effect Monday and Tuesday

Significant heat is expected for the Champlain Valley, the Connecticut River Valley, and the St Lawrence Valley in NY. Hot temperatures and high humidity will allow heat index values to reach into the upper 90s tomorrow afternoon. Please follow proper heat safety protocols. Stay hydrated, take breaks in air-conditioned rooms if possible, seek shade often, and check up on relatives and neighbors. Read More >

Hazardous Weather Conditions

Current conditions at

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

75°F

24°C

Humidity	46%
Wind Speed	SE 7 mph
Barometer	30.08 in (1018.5 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	21 Jun 12:53 pm EDT

More Information:

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

Extended Forecast for

South Hero VT

Extreme Heat Warning June 23, 11:00am until June 24, 08:00pm

Click here for hazard details and duration

Extreme Heat Warning

This Afternoon
High: 81 °F
Mostly Sunny
Tonight
Low: 70 °F
Chance
Showers then
Showers
Sunday
High: 88 °F
Showers
Likely then
Slight Chance
Showers
Sunday Night
Low: 72 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 96 °F
Hot
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 94 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 79 °F
Mostly Sunny

Detailed Forecast

This Afternoon

Mostly sunny, with a high near 81. Southeast wind around 6 mph.

Tonight

A chance of showers and thunderstorms, then showers and possibly a thunderstorm after 3am. Low around 70. South wind 6 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

Sunday

Showers likely and possibly a thunderstorm before 11am, then a slight chance of showers between 11am and 1pm. Cloudy, then gradually becoming mostly sunny, with a high near 88. Heat index values as high as 93. South wind 9 to 13 mph becoming northwest in the afternoon. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

Sunday Night

A chance of showers and thunderstorms between 11pm and midnight. Mostly cloudy, with a low around 72. West wind around 5 mph becoming light and variable. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

Monday

Mostly sunny and hot, with a high near 96. South wind 5 to 7 mph.

Monday Night

Mostly clear, with a low around 75. South wind around 6 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 94. Southwest wind 7 to 10 mph becoming northwest in the afternoon.

Tuesday Night

A 30 percent chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 65. North wind around 7 mph.

Wednesday

Mostly sunny, with a high near 79. North wind around 8 mph.

Wednesday Night

A 40 percent chance of showers after 2am. Mostly cloudy, with a low around 63. North wind around 5 mph becoming calm in the evening.

Thursday

A 40 percent chance of showers. Mostly cloudy, with a high near 78. North wind around 6 mph.

Thursday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 62. North wind around 6 mph becoming southeast after midnight.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 76. Southeast wind 7 to 9 mph.