Areas of Heavy to Excessive Rainfall Which May Bring Flooding

Monsoon moisture will continue to produce areas of heavy to excessive rainfall and potential flooding across the northern Intermountain West today. Debris flows will be possible over recent wildfire burn areas. Heavy to excessive rainfall and flash flooding will be possible across the central Rockies into the south-central Plains and lower Mississippi Valley through Thursday. Read More >

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Fair

69°F

21°C

Humidity 44%
Wind Speed NW 9 G 17 mph
Barometer 30.08 in (1018.7 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 27 Aug 3:54 pm EDT
Extended Forecast for

Altmar NY

  • Tonight

    Tonight: Increasing clouds, with a low around 48. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 48 °F

    Increasing
    Clouds

  • Thursday

    Thursday: A chance of showers, mainly after 4pm.  Partly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 21 mph.  Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 74 °F

    Partly Sunny
    then Chance
    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm.  Low around 50. West wind 3 to 6 mph.  Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 50 °F

    Showers

  • Friday

    Friday: Showers likely, mainly before 8am.  Mostly cloudy, with a high near 62. West wind 5 to 8 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 62 °F

    Showers
    Likely

  • Friday Night

    Friday Night: A chance of showers, mainly before 2am.  Mostly cloudy, with a low around 46. Calm wind.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 46 °F

    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers.  Mostly sunny, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 20%.

    High: 66 °F

    Slight Chance
    Showers

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 46. Calm wind.

    Low: 46 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon.

    High: 71 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 48.

    Low: 48 °F

    Mostly Clear

Detailed Forecast

Tonight
Increasing clouds, with a low around 48. West wind 5 to 7 mph becoming calm in the evening.
Thursday
A chance of showers, mainly after 4pm. Partly sunny, with a high near 74. Southwest wind 5 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 30%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday Night
Showers and possibly a thunderstorm. Low around 50. West wind 3 to 6 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Friday
Showers likely, mainly before 8am. Mostly cloudy, with a high near 62. West wind 5 to 8 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Friday Night
A chance of showers, mainly before 2am. Mostly cloudy, with a low around 46. Calm wind. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A slight chance of showers. Mostly sunny, with a high near 66. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 20%.
Saturday Night
Partly cloudy, with a low around 46. Calm wind.
Sunday
Sunny, with a high near 71. Calm wind becoming northwest around 6 mph in the afternoon.
Sunday Night
Mostly clear, with a low around 48.
Labor Day
Sunny, with a high near 75.
Monday Night
Mostly clear, with a low around 52.
Tuesday
Mostly sunny, with a high near 78.
Tuesday Night
Partly cloudy, with a low around 53.
Wednesday
Mostly sunny, with a high near 77.
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ABOUT THIS FORECAST

 
Point Forecast:
Altmar NY
 43.51°N 76.01°W (Elev. 571 ft)
4:36 pm EDT Aug 27, 2025
4pm EDT Aug 27, 2025-6pm EDT Sep 3, 2025
 
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Additional Resources

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