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

A Heat Advisory is in effect for portions of northern New York and Vermont from noon to 8PM EDT today. Hot temperatures and high humidity values will result in heat index values in the mid to upper 90s, which made lead to heat illnesses. Take extra precautions when outside and take frequent breaks in shaded or air conditioned environments. Remember to drink fluids and stay hydrated. Read More >

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

65°F

18°C

Humidity 90%
Wind Speed Calm
Barometer 30.02 in (1016.3 mb)
Dewpoint 62°F (17°C)
Visibility 9.00 mi
Last update 16 Jul 2:53 am EDT
Extended Forecast for

Ogdensburg NY

Heat Advisory July 16, 12:00pm until July 16, 08:00pm
Click here for hazard details and duration
Heat Advisory
  • Overnight

    Overnight: Widespread haze. Mostly clear, with a low around 66. Calm wind.

    Low: 66 °F

    Haze

  • Wednesday

    Wednesday: Widespread haze before 1pm. Sunny and hot, with a high near 91. Heat index values as high as 94. Light south wind becoming southwest 5 to 9 mph in the morning.

    High: 91 °F

    Haze

  • Wednesday Night

    Wednesday Night: A 40 percent chance of showers and thunderstorms, mainly between midnight and 5am.  Increasing clouds, with a low around 70. South wind 3 to 6 mph.  New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Thursday

    Thursday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 85. Southwest wind 6 to 11 mph, with gusts as high as 25 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 56. Northwest wind 7 to 9 mph.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 56 °F

    Chance
    T-storms then
    Chance
    Showers

  • Friday

    Friday: Sunny, with a high near 76. North wind around 6 mph.

    High: 76 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 56. Calm wind.

    Low: 56 °F

    Mostly Clear

  • Saturday

    Saturday: Mostly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.

    High: 81 °F

    Mostly Sunny

  • Saturday Night

    Saturday Night: A 30 percent chance of showers after 2am.  Mostly cloudy, with a low around 60. Light southwest wind.

    Low: 60 °F

    Mostly Cloudy
    then Chance
    Showers

Detailed Forecast

Overnight
Widespread haze. Mostly clear, with a low around 66. Calm wind.
Wednesday
Widespread haze before 1pm. Sunny and hot, with a high near 91. Heat index values as high as 94. Light south wind becoming southwest 5 to 9 mph in the morning.
Wednesday Night
A 40 percent chance of showers and thunderstorms, mainly between midnight and 5am. Increasing clouds, with a low around 70. South wind 3 to 6 mph. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Southwest wind 6 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 56. Northwest wind 7 to 9 mph. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Friday
Sunny, with a high near 76. North wind around 6 mph.
Friday Night
Mostly clear, with a low around 56. Calm wind.
Saturday
Mostly sunny, with a high near 81. Calm wind becoming southwest around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers after 2am. Mostly cloudy, with a low around 60. Light southwest wind.
Sunday
A 30 percent chance of showers before 8am. Mostly sunny, with a high near 80. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 58. Light north wind.
Monday
Sunny, with a high near 80. North wind 3 to 5 mph.
Monday Night
Partly cloudy, with a low around 58. Light east wind.
Tuesday
Mostly sunny, with a high near 84. South wind 3 to 7 mph.
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ABOUT THIS FORECAST

 
Point Forecast:
Ogdensburg NY
 44.7°N 75.5°W (Elev. 249 ft)
3:22 am EDT Jul 16, 2025
3am EDT Jul 16, 2025-6pm EDT Jul 22, 2025
 
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Additional Resources

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