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

Severe Thunderstorms and Heavy Rainfall from the Lower Mississippi Valley to the Mid-Atlantic; Active Pattern Continues in Hawaii

Scattered severe thunderstorms are expected today from the ArkLaTex and Lower Mississippi Valley through the Ohio Valley and Mid-Atlantic. Thunderstorms may produce heavy to excessive rain that could pose a flooding threat today from east Texas into New York. A powerful kona storm will continue to impact Hawaii through Saturday, bringing heavy rainfall, strong winds, and severe thunderstorms. Read More >

Hazardous Weather Conditions

Current conditions at

Fulton, Oswego County Airport (KFZY)

Lat: 43.35°NLon: 76.39°WElev: 476ft.

Overcast

66°F

19°C

Humidity 73%
Wind Speed W 10 G 20 mph
Barometer 29.50 in (998.9 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 11 Mar 6:54 pm EDT
Extended Forecast for

4 Miles NW Williamstown NY

  • Tonight

    Tonight: Rain showers before 4am, then a chance of rain and snow showers. Low around 27. Breezy, with a west wind 10 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 27 °F

    Showers then
    Rain/Snow and
    Breezy

  • Thursday

    Thursday: Snow showers likely, mainly before 9am. Mostly cloudy, with a high near 32. West wind 16 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.

    High: 32 °F

    Snow Showers
    Likely then
    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 21. Northwest wind 6 to 11 mph becoming light west after midnight.

    Low: 21 °F

    Mostly Cloudy

  • Friday

    Friday: Rain, possibly mixed with snow. High near 40. Southeast wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.

    High: 40 °F

    Rain/Snow

  • Friday Night

    Friday Night: Rain, possibly mixed with snow showers, becoming all snow after 11pm. Low around 25. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 25 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: A chance of snow showers, mainly before 8am. Mostly cloudy, with a high near 31. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.

    High: 31 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 18. West wind around 6 mph becoming calm in the evening.

    Low: 18 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 44. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.

    High: 44 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of rain and snow showers before 2am, then rain showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.

    Low: 35 °F

    Rain/Snow
    Likely

Detailed Forecast

Tonight
Rain showers before 4am, then a chance of rain and snow showers. Low around 27. Breezy, with a west wind 10 to 20 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Snow showers likely, mainly before 9am. Mostly cloudy, with a high near 32. West wind 16 to 18 mph, with gusts as high as 37 mph. Chance of precipitation is 60%. New snow accumulation of less than one inch possible.
Thursday Night
Mostly cloudy, with a low around 21. Northwest wind 6 to 11 mph becoming light west after midnight.
Friday
Rain, possibly mixed with snow. High near 40. Southeast wind 6 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 2 inches possible.
Friday Night
Rain, possibly mixed with snow showers, becoming all snow after 11pm. Low around 25. Southwest wind 10 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Saturday
A chance of snow showers, mainly before 8am. Mostly cloudy, with a high near 31. West wind around 15 mph, with gusts as high as 30 mph. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 18. West wind around 6 mph becoming calm in the evening.
Sunday
Snow showers likely. Mostly cloudy, with a high near 44. Light east wind increasing to 5 to 10 mph in the morning. Winds could gust as high as 20 mph. Chance of precipitation is 70%.
Sunday Night
A chance of rain and snow showers before 2am, then rain showers likely. Mostly cloudy, with a low around 35. Chance of precipitation is 60%.
Monday
Rain showers before 2pm, then rain and snow showers likely. High near 52. Chance of precipitation is 90%.
Monday Night
Rain and snow showers likely. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Tuesday
Mostly cloudy, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Partly sunny, with a high near 29.
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Williamstown NY
 43.46°N 75.95°W (Elev. 689 ft)
Last Update:
3:58 pm EDT Mar 11, 2026
Forecast Valid:
7pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Chance of Precipitation