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

Dangerous Heat in the West; Coastal Flooding & High Rip Current Risk through the Weekend on the East Coast; Flash Flooding Concerns in the Southeast and Southwest

A dangerous, record heat wave continues across portions of the West through Tuesday. High rip current risk and dangerous surf continue through the weekend. There are flash flooding concerns through the weekend for portions of the Southeast and Southwest. Read More >

Hazardous Weather Conditions

Current conditions at

Massena, Massena International-Richards Field (KMSS)

Lat: 44.94°NLon: 74.85°WElev: 217ft.

Fair

62°F

17°C

Humidity 73%
Wind Speed S 5 mph
Barometer 29.97 in (1014.8 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 23 Aug 3:53 am EDT
Extended Forecast for

6 Miles WNW Lisbon NY

  • Today

    Today: Partly sunny, with a high near 85. South wind 5 to 13 mph.

    High: 85 °F

    Partly Sunny

  • Tonight

    Tonight: Showers and thunderstorms likely before 3am, then a chance of showers. Cloudy, with a low around 65. South wind 9 to 14 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 65 °F

    Showers
    Likely

  • Sunday

    Sunday: Showers likely, then showers and possibly a thunderstorm after 11am. High near 79. Southwest wind around 13 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 79 °F

    Showers

  • Sunday Night

    Sunday Night: A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. South wind 5 to 9 mph becoming light southwest after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 58 °F

    Chance
    T-storms then
    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 2pm. Partly sunny, with a high near 75. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 75 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely before 8pm. Mostly cloudy, with a low around 51. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 51 °F

    Showers
    Likely then
    Partly Cloudy

  • Tuesday

    Tuesday: A 30 percent chance of showers after 8am. Mostly sunny, with a high near 68. West wind 6 to 10 mph.

    High: 68 °F

    Chance
    Showers

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening.

    Low: 48 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 72. West wind 5 to 9 mph.

    High: 72 °F

    Mostly Sunny

Detailed Forecast

Today
Partly sunny, with a high near 85. South wind 5 to 13 mph.
Tonight
Showers and thunderstorms likely before 3am, then a chance of showers. Cloudy, with a low around 65. South wind 9 to 14 mph. Chance of precipitation is 70%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday
Showers likely, then showers and possibly a thunderstorm after 11am. High near 79. Southwest wind around 13 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Sunday Night
A chance of showers and thunderstorms before 8pm, then a chance of showers between 8pm and 2am. Mostly cloudy, with a low around 58. South wind 5 to 9 mph becoming light southwest 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
Showers likely, mainly after 2pm. Partly sunny, with a high near 75. Southwest wind 5 to 10 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Monday Night
Showers likely before 8pm. Mostly cloudy, with a low around 51. West wind around 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday
A 30 percent chance of showers after 8am. Mostly sunny, with a high near 68. West wind 6 to 10 mph.
Tuesday Night
Partly cloudy, with a low around 48. Northwest wind around 5 mph becoming calm in the evening.
Wednesday
Mostly sunny, with a high near 72. West wind 5 to 9 mph.
Wednesday Night
Partly cloudy, with a low around 52. Southwest wind around 6 mph.
Thursday
A 30 percent chance of showers. Partly sunny, with a high near 72. West wind 6 to 10 mph.
Thursday Night
A 30 percent chance of showers. Mostly cloudy, with a low around 50. Southwest wind 3 to 6 mph.
Friday
Mostly sunny, with a high near 72. West wind 5 to 7 mph.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles WNW Lisbon NY
 44.77°N 75.36°W (Elev. 289 ft)
Last Update:
2:53 am EDT Aug 23, 2025
Forecast Valid:
4am EDT Aug 23, 2025-6pm EDT Aug 29, 2025
 
Forecast Discussion
 
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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

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation