Remnants of Arthur and Heavy Rainfall Across the South; Fire Weather Threat in the West

Life-threatening, potentially catastrophic flash flooding expected along the central Gulf Coast as the remnants of Arthur track across the area. Isolated brief tornadoes and damaging gusts remain possible overnight in the Southeast. Isolated to scattered dry thunderstorms may cause lightning-ignited fires and erratic behavior due to gusty winds across parts of the West Friday. Read More >

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Overcast

62°F

17°C

Humidity 73%
Wind Speed W 12 G 21 mph
Barometer 29.67 in (1004.6 mb)
Dewpoint 53°F (12°C)
Visibility 10.00 mi
Last update 19 Jun 5:54 am EDT
Extended Forecast for

3 Miles NW Altmar NY

Lakeshore Flood Warning June 19, 06:56am until June 19, 08:00pm
Click here for hazard details and duration
Lakeshore Flood Warning
  •  
    Lakeshore Flood Warning June 19, 06:56am until June 19, 08:00pm

    NOW until 8:00pm Fri

    Lakeshore Flood Warning

  • Juneteenth

    High: 70 °F

    Mostly Sunny
    and Breezy

  • Tonight

    Tonight: A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am.  Increasing clouds, with a low around 54. West wind 11 to 18 mph, with gusts as high as 28 mph.  Chance of precipitation is 30%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Chance
    Showers

  • Saturday

    Saturday: A slight chance of showers between 7am and 2pm, then a slight chance of showers and thunderstorms after 2pm.  Mostly cloudy, with a high near 68. West wind around 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    High: 68 °F

    Slight Chance
    Showers then
    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am.  Mostly cloudy, with a low around 54. West wind around 5 mph becoming calm  in the evening.  Chance of precipitation is 20%.

    Low: 54 °F

    Slight Chance
    T-storms then
    Slight Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 72. West wind 3 to 8 mph.

    High: 72 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am.  Mostly cloudy, with a low around 55. Light and variable wind.  Chance of precipitation is 20%.

    Low: 55 °F

    Partly Cloudy
    then Slight
    Chance
    Showers

  • Monday

    Monday: Showers, mainly after 8am.  High near 71. Southeast wind 6 to 8 mph.  Chance of precipitation is 80%.

    High: 71 °F

    Showers

  • Monday Night

    Monday Night: Showers likely, mainly before 8pm.  Mostly cloudy, with a low around 56. North wind 5 to 7 mph.  Chance of precipitation is 60%.

    Low: 56 °F

    Showers
    Likely

Detailed Forecast

Juneteenth
Mostly sunny, with a high near 70. Breezy, with a west wind 13 to 21 mph, with gusts as high as 38 mph.
Tonight
A chance of showers and thunderstorms before 3am, then a slight chance of showers between 3am and 5am. Increasing clouds, with a low around 54. West wind 11 to 18 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Saturday
A slight chance of showers between 7am and 2pm, then a slight chance of showers and thunderstorms after 2pm. Mostly cloudy, with a high near 68. West wind around 11 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of showers and thunderstorms before 8pm, then a slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 54. West wind around 5 mph becoming calm in the evening. Chance of precipitation is 20%.
Sunday
Mostly sunny, with a high near 72. West wind 3 to 8 mph.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 55. Light and variable wind. Chance of precipitation is 20%.
Monday
Showers, mainly after 8am. High near 71. Southeast wind 6 to 8 mph. Chance of precipitation is 80%.
Monday Night
Showers likely, mainly before 8pm. Mostly cloudy, with a low around 56. North wind 5 to 7 mph. Chance of precipitation is 60%.
Tuesday
Mostly sunny, with a high near 73.
Tuesday Night
Partly cloudy, with a low around 56.
Wednesday
Mostly sunny, with a high near 75.
Wednesday Night
Partly cloudy, with a low around 57.
Thursday
A chance of showers. Partly sunny, with a high near 76. Chance of precipitation is 50%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NW Altmar NY
 43.56°N 76.06°W (Elev. 535 ft)
3:57 am EDT Jun 19, 2026
6am EDT Jun 19, 2026-6pm EDT Jun 25, 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