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.

A Few Clouds

59°F

15°C

Humidity	81%
Wind Speed	W 6 mph
Barometer	30.02 in (1016.5 mb)
Dewpoint	53°F (12°C)
Visibility	10.00 mi
Last update	21 Jun 4:53 am EDT

More Information:

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

Extended Forecast for

Plattsburgh NY

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

Click here for hazard details and duration

Extreme Heat Watch

Today
High: 80 °F
Sunny
Tonight
Low: 68 °F
Chance
Showers then
Showers
Likely
Sunday
High: 88 °F
Showers
Likely then
Mostly Sunny
Sunday Night
Low: 71 °F
Chance
T-storms then
Mostly Cloudy
Monday
High: 96 °F
Hot
Monday Night
Low: 75 °F
Mostly Clear
Tuesday
High: 95 °F
Sunny then
Chance
T-storms
Tuesday Night
Low: 65 °F
Chance
T-storms then
Partly Cloudy
Wednesday
High: 78 °F
Mostly Sunny

Detailed Forecast

Today

Sunny, with a high near 80. Calm wind becoming southeast 5 to 7 mph in the morning.

Tonight

A chance of showers before 2am, then a chance of showers and thunderstorms between 2am and 3am, then showers likely and possibly a thunderstorm after 3am. Mostly cloudy, with a low around 68. Light south wind increasing to 5 to 10 mph in the evening. Chance of precipitation is 60%. 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 noon. Cloudy, then gradually becoming mostly sunny, with a high near 88. Heat index values as high as 93. Southwest wind around 10 mph becoming northwest in the afternoon. Winds could gust as high as 23 mph. 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 71. West wind around 5 mph becoming light and variable after midnight. 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. Southwest wind around 6 mph.

Tuesday

A 30 percent chance of showers and thunderstorms after 2pm. Sunny and hot, with a high near 95. Southwest wind 6 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 6 mph.

Wednesday

Mostly sunny, with a high near 78. Northeast wind around 7 mph.

Wednesday Night

A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 61. Calm wind.

Thursday

A 40 percent chance of showers. Mostly cloudy, with a high near 77. Northeast wind 3 to 7 mph.

Thursday Night

A 50 percent chance of showers. Mostly cloudy, with a low around 61. Light north wind.

Friday

A 50 percent chance of showers. Mostly cloudy, with a high near 75. Southeast wind 6 to 8 mph.