Severe Weather and Heavy Rain from the Mid-South to the Mid-Atlantic; Building Heat in the West

Severe thunderstorms may bring damaging winds, a couple of tornadoes, and heavy rain across portions of the Mid-Atlantic into the Mid-South. Severe storms may produce hail across the northern/central High Plains. Hazardous heat will linger across the southern U.S. and build across the West through mid-week. Fire weather concerns continue for Interior Alaska and the Four Corners region. Read More >

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Mostly Cloudy

69°F

21°C

Humidity 68%
Wind Speed Calm
Barometer 29.97 in (1014.8 mb)
Dewpoint 58°F (14°C)
Visibility 10.00 mi
Last update 22 Jun 5:53 pm EDT
Extended Forecast for

5 Miles WNW Potsdam NY

  • Tonight

    Tonight: A 40 percent chance of showers, mainly before 8pm.  Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm  in the evening.  New precipitation amounts of less than a tenth of an inch possible.

    Low: 55 °F

    Chance
    Showers then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 75. Calm wind becoming northwest 5 to 8 mph in the afternoon.

    High: 75 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 55. Light west wind.

    Low: 55 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Sunny, with a high near 76. West wind 3 to 8 mph.

    High: 76 °F

    Sunny

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 58. Light south wind.

    Low: 58 °F

    Mostly Cloudy

  • Thursday

    Thursday: A 40 percent chance of showers after 2pm.  Partly sunny, with a high near 76. Southwest wind 3 to 5 mph.  New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am.  Low around 58. Light southeast wind.  Chance of precipitation is 80%.

    Low: 58 °F

    Showers

  • Friday

    Friday: Showers likely, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 75. Southwest wind 5 to 9 mph.  Chance of precipitation is 60%.

    High: 75 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of thunderstorms before 8pm.  Mostly cloudy, with a low around 59. Light southwest wind.  Chance of precipitation is 30%.

    Low: 59 °F

    Chance
    T-storms then
    Mostly Cloudy

Detailed Forecast

Tonight
A 40 percent chance of showers, mainly before 8pm. Mostly cloudy, with a low around 55. South wind around 5 mph becoming calm in the evening. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
Mostly sunny, with a high near 75. Calm wind becoming northwest 5 to 8 mph in the afternoon.
Tuesday Night
Partly cloudy, with a low around 55. Light west wind.
Wednesday
Sunny, with a high near 76. West wind 3 to 8 mph.
Wednesday Night
Mostly cloudy, with a low around 58. Light south wind.
Thursday
A 40 percent chance of showers after 2pm. Partly sunny, with a high near 76. Southwest wind 3 to 5 mph. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
A chance of showers before 8pm, then showers and possibly a thunderstorm between 8pm and 2am, then showers likely after 2am. Low around 58. Light southeast wind. Chance of precipitation is 80%.
Friday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 75. Southwest wind 5 to 9 mph. Chance of precipitation is 60%.
Friday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 59. Light southwest wind. Chance of precipitation is 30%.
Saturday
A 30 percent chance of showers after 2pm. Partly sunny, with a high near 77. Calm wind becoming northwest around 6 mph in the afternoon.
Saturday Night
A 30 percent chance of showers. Partly cloudy, with a low around 58. Calm wind.
Sunday
Mostly sunny, with a high near 78. Calm wind becoming northwest 5 to 7 mph in the afternoon.
Sunday Night
Partly cloudy, with a low around 60. Calm wind.
Monday
Partly sunny, with a high near 80. Calm wind becoming west around 5 mph in the afternoon.
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ABOUT THIS FORECAST

 
Point Forecast:
5 Miles WNW Potsdam NY
 44.69°N 75.07°W (Elev. 400 ft)
2:10 pm EDT Jun 22, 2026
6pm EDT Jun 22, 2026-6pm EDT Jun 29, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database