National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Thunderstorm

86°F

30°C

Humidity 65%
Wind Speed W 16 G 24 mph
Barometer 29.89 in (1011.9 mb)
Dewpoint 73°F (23°C)
Visibility 10.00 mi
Heat Index93°F (34°C)
Last update 13 Jul 1:53 pm EDT
Extended Forecast for

2 Miles ENE Potsdam NY

  • This Afternoon

    This Afternoon: Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe. High near 88. Heat index values as high as 95. Southwest wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 88 °F

    Severe
    Thunderstorms

  • Tonight

    Tonight: Showers and thunderstorms likely before 2am, then a slight chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 70 °F

    Severe
    Thunderstorms
    then Chance
    Showers

  • Monday

    Monday: A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. Partly sunny, with a high near 85. West wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 85 °F

    Chance
    Showers

  • Monday Night

    Monday Night: Mostly clear, with a low around 66. Southwest wind 3 to 5 mph.

    Low: 66 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 89. West wind 3 to 6 mph.

    High: 89 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Mostly clear, with a low around 68. Light south wind.

    Low: 68 °F

    Mostly Clear

  • Wednesday

    Wednesday: Sunny and hot, with a high near 91. Southwest wind 5 to 8 mph.

    High: 91 °F

    Hot

  • Wednesday Night

    Wednesday Night: A chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. South wind around 5 mph. Chance of precipitation is 40%.

    Low: 70 °F

    Chance
    Showers then
    Chance
    T-storms

  • Thursday

    Thursday: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Southwest wind 6 to 10 mph. Chance of precipitation is 70%.

    High: 86 °F

    Showers
    Likely

Detailed Forecast

This Afternoon
Showers and thunderstorms, mainly before 5pm. Some of the storms could be severe. High near 88. Heat index values as high as 95. Southwest wind around 11 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms likely before 2am, then a slight chance of showers. Some of the storms could be severe. Mostly cloudy, with a low around 70. Southwest wind around 7 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday
A chance of showers and thunderstorms before noon, then a slight chance of showers between noon and 1pm. Partly sunny, with a high near 85. West wind around 7 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Monday Night
Mostly clear, with a low around 66. Southwest wind 3 to 5 mph.
Tuesday
Sunny, with a high near 89. West wind 3 to 6 mph.
Tuesday Night
Mostly clear, with a low around 68. Light south wind.
Wednesday
Sunny and hot, with a high near 91. Southwest wind 5 to 8 mph.
Wednesday Night
A chance of showers between 8pm and 2am, then a chance of showers and thunderstorms after 2am. Mostly cloudy, with a low around 70. South wind around 5 mph. Chance of precipitation is 40%.
Thursday
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 86. Southwest wind 6 to 10 mph. Chance of precipitation is 70%.
Thursday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 67. Southwest wind around 7 mph. Chance of precipitation is 60%.
Friday
A 50 percent chance of showers. Partly sunny, with a high near 79. West wind 7 to 9 mph.
Friday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 63. Northwest wind 3 to 5 mph.
Saturday
Mostly sunny, with a high near 80. Northwest wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ENE Potsdam NY
 44.68°N 74.95°W (Elev. 440 ft)
Last Update:
1:21 pm EDT Jul 13, 2025
Forecast Valid:
2pm EDT Jul 13, 2025-6pm EDT Jul 19, 2025
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation