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

Plattsburgh International Airport (KPBG)

Lat: 44.65°NLon: 73.47°WElev: 236ft.

Fair

76°F

24°C

Humidity	58%
Wind Speed	Calm
Barometer	29.89 in (1011.8 mb)
Dewpoint	60°F (16°C)
Visibility	10.00 mi
Heat Index	78°F (26°C)
Last update	12 Aug 9:53 pm EDT

More Information:

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

Extended Forecast for

Morrisonville NY

Heat Advisory August 12, 10:17pm until August 13, 08:00pm

Click here for hazard details and duration

Heat Advisory

Heat Advisory August 12, 10:17pm until August 13, 08:00pm
NOW until 8:00pm Wed
Heat Advisory
Tonight
Low: 70 °F
Partly Cloudy
Wednesday
High: 90 °F
Chance
T-storms then
T-storms
Likely
Wednesday Night
Low: 67 °F
T-storms
Likely then
Showers
Likely
Thursday
High: 82 °F
Chance
Showers then
Mostly Sunny
Thursday Night
Low: 56 °F
Mostly Clear
Friday
High: 80 °F
Sunny
Friday Night
Low: 58 °F
Mostly Clear
Saturday
High: 89 °F
Sunny

Detailed Forecast

Tonight

Partly cloudy, with a low around 70. Calm wind.

Wednesday

A chance of showers and thunderstorms before 2pm, then showers likely and possibly a thunderstorm between 2pm and 5pm, then showers and thunderstorms likely after 5pm. Mostly sunny and hot, with a high near 90. Heat index values as high as 93. Calm wind becoming south around 6 mph in the afternoon. Chance of precipitation is 70%. New rainfall amounts between a quarter and half of an inch possible.

Wednesday Night

Showers and thunderstorms likely before 8pm, then showers likely and possibly a thunderstorm between 8pm and 2am, then a chance of showers after 2am. Mostly cloudy, with a low around 67. Calm wind. 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 8am. Mostly sunny, with a high near 82. North wind 3 to 8 mph.

Thursday Night

Mostly clear, with a low around 56. Light north wind.

Friday

Sunny, with a high near 80. Calm wind becoming north around 6 mph in the afternoon.

Friday Night

Mostly clear, with a low around 58. Calm wind.

Saturday

Sunny, with a high near 89. Calm wind becoming southeast around 6 mph in the afternoon.

Saturday Night

Partly cloudy, with a low around 66. Light southwest wind.