Excessive Rainfall and Potential Tropical Cyclone in the South; Severe Thunderstorms in the Midwest

Excessive rainfall may produce locally considerable flash flooding over parts of the northwestern Gulf Coast, lower Mississippi River Valley, and Deep South through Thursday. Potential Tropical Cyclone One is forecast to become a tropical storm (Arthur) as it moves along or just off the northwestern Gulf coast through Wednesday. An outbreak of severe weather is forecast in the Midwest Wednesday. Read More >

Hazardous Weather Conditions

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Fair

58°F

14°C

Humidity 81%
Wind Speed SE 3 mph
Barometer 29.73 in (1006.5 mb)
Dewpoint 52°F (11°C)
Visibility 10.00 mi
Last update 17 Jun 2:54 am EDT
Extended Forecast for

3 Miles WSW Oswego NY

  • Overnight

    Overnight: Mostly cloudy, with a low around 61. South wind around 10 mph.

    Low: 61 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm.  Partly sunny, with a high near 71. South wind 5 to 10 mph becoming southwest in the afternoon.  Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm.  Low around 62. Southeast wind 5 to 15 mph, with gusts as high as 26 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 62 °F

    Mostly Cloudy
    then Showers

  • Thursday

    Thursday: Showers and thunderstorms likely before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  High near 73. Breezy, with a south wind 18 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph.  Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 73 °F

    Showers and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers and thunderstorms before 8pm.  Partly cloudy, with a low around 58. Breezy, with a west wind 22 to 24 mph.  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

    Breezy.
    Chance
    Showers then
    Partly Cloudy

  • Juneteenth

    Juneteenth: Sunny, with a high near 67. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.

    High: 67 °F

    Sunny and
    Breezy

  • Friday Night

    Friday Night: Partly cloudy, with a low around 56. Breezy, with a west wind 21 to 24 mph.

    Low: 56 °F

    Partly Cloudy
    and Breezy

  • Saturday

    Saturday: Mostly sunny, with a high near 64. Breezy, with a west wind around 23 mph.

    High: 64 °F

    Mostly Sunny
    and Breezy

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 56.

    Low: 56 °F

    Partly Cloudy

Detailed Forecast

Overnight
Mostly cloudy, with a low around 61. South wind around 10 mph.
Wednesday
A chance of showers and thunderstorms before 1pm, then showers likely and possibly a thunderstorm between 1pm and 4pm, then a chance of showers and thunderstorms after 4pm. Partly sunny, with a high near 71. South wind 5 to 10 mph becoming southwest in the afternoon. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Showers and possibly a thunderstorm. Low around 62. Southeast wind 5 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms likely before 8am, then showers and possibly a thunderstorm between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. High near 73. Breezy, with a south wind 18 to 24 mph becoming southwest in the afternoon. Winds could gust as high as 36 mph. Chance of precipitation is 90%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers and thunderstorms before 8pm. Partly cloudy, with a low around 58. Breezy, with a west wind 22 to 24 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
Sunny, with a high near 67. Breezy, with a west wind 18 to 23 mph, with gusts as high as 33 mph.
Friday Night
Partly cloudy, with a low around 56. Breezy, with a west wind 21 to 24 mph.
Saturday
Mostly sunny, with a high near 64. Breezy, with a west wind around 23 mph.
Saturday Night
Partly cloudy, with a low around 56.
Sunday
Mostly sunny, with a high near 64.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 66. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 60.
Tuesday
Mostly sunny, with a high near 66.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles WSW Oswego NY
 43.46°N 76.56°W (Elev. 246 ft)
2:22 am EDT Jun 17, 2026
3am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
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Additional Resources

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