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

Hazardous Weather Conditions

Current conditions at

Griffiss International Airport (KRME)

Lat: 43.23°NLon: 75.4°WElev: 505ft.

Overcast

35°F

2°C

Humidity 64%
Wind Speed W 12 G 25 mph
Barometer 29.77 in (1008.2 mb)
Dewpoint 24°F (-4°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 27 Nov 9:53 pm EST
Extended Forecast for

Sylvan Beach NY

Lake Effect Snow Warning November 28, 01:00am until November 29, 07:00am
Click here for hazard details and duration
Lake Effect Snow Warning

  • Tonight

    Tonight: Snow showers, mainly after 2am. The snow could be heavy at times. Low around 30. Breezy, with a west wind around 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around 2 inches.

    Low: 30 °F

    Breezy.
    Chance Snow
    Showers then
    Heavy Snow

  • Friday

    Friday: Snow showers. The snow could be heavy at times. Patchy blowing snow after noon. High near 35. Breezy, with a west wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.

    High: 35 °F

    Heavy Snow
    and Patchy
    Blowing Snow

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 28. Breezy, with a west wind 14 to 21 mph. Chance of precipitation is 60%. New snow accumulation of around 3 inches.

    Low: 28 °F

    Snow Showers
    Likely and
    Breezy

  • Saturday

    Saturday: A slight chance of snow showers before 1pm. Partly sunny, with a high near 34. West wind 5 to 10 mph. Chance of precipitation is 20%.

    High: 34 °F

    Slight Chance
    Snow Showers

  • Saturday Night

    Saturday Night: Snow showers likely after 1am. Mostly cloudy, with a low around 26. Light and variable wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 70%.

    Low: 26 °F

    Mostly Cloudy
    then Snow
    Showers
    Likely

  • Sunday

    Sunday: Rain, possibly mixed with snow showers. High near 39. Chance of precipitation is 100%.

    High: 39 °F

    Rain/Snow

  • Sunday Night

    Sunday Night: Rain and snow showers likely, becoming all snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.

    Low: 27 °F

    Rain/Snow
    Likely

  • Monday

    Monday: A chance of snow showers before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.

    Low: 21 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

Tonight
Snow showers, mainly after 2am. The snow could be heavy at times. Low around 30. Breezy, with a west wind around 23 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of around 2 inches.
Friday
Snow showers. The snow could be heavy at times. Patchy blowing snow after noon. High near 35. Breezy, with a west wind 22 to 25 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of around 4 inches.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 28. Breezy, with a west wind 14 to 21 mph. Chance of precipitation is 60%. New snow accumulation of around 3 inches.
Saturday
A slight chance of snow showers before 1pm. Partly sunny, with a high near 34. West wind 5 to 10 mph. Chance of precipitation is 20%.
Saturday Night
Snow showers likely after 1am. Mostly cloudy, with a low around 26. Light and variable wind becoming southeast 5 to 10 mph after midnight. Chance of precipitation is 70%.
Sunday
Rain, possibly mixed with snow showers. High near 39. Chance of precipitation is 100%.
Sunday Night
Rain and snow showers likely, becoming all snow after 1am. Mostly cloudy, with a low around 27. Chance of precipitation is 70%.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Monday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 21. Chance of precipitation is 30%.
Tuesday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 24. Chance of precipitation is 40%.
Wednesday
Partly sunny, with a high near 34.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sylvan Beach NY
 43.2°N 75.74°W (Elev. 367 ft)
Last Update:
3:22 pm EST Nov 27, 2025
Forecast Valid:
10pm EST Nov 27, 2025-6pm EST Dec 4, 2025
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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