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

Hazardous Weather Conditions

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Light Snow

29°F

-2°C

Humidity 82%
Wind Speed N 10 mph
Barometer 29.49 in (1000.1 mb)
Dewpoint 24°F (-4°C)
Visibility 1.50 mi
Wind Chill20°F (-7°C)
Last update 31 Dec 9:54 pm EST
Extended Forecast for

2 Miles ESE Swain NY

Winter Weather Advisory December 31, 10:39pm until January 1, 01:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 31, 10:39pm until January 1, 01:00am

    NOW until 1:00am Thu

    Winter Weather Advisory

  • Tonight

    Low: 9 °F

    Snow then
    Chance Snow

  • New Year's Day

    New Year's Day: A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 18. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    High: 18 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers. Mostly cloudy, with a low around 12. West wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 12 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 24. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    High: 24 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind around 8 mph. Chance of precipitation is 20%.

    Low: 14 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 25. West wind around 7 mph.

    High: 25 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.

    Low: 17 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: Mostly cloudy, with a high near 26. West wind 6 to 9 mph.

    High: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
Snow, mainly before midnight, then a chance of snow showers after 1am. Low around 9. Southwest wind 13 to 17 mph becoming northwest after midnight. Winds could gust as high as 28 mph. Chance of precipitation is 80%. Total nighttime snow accumulation of 2 to 4 inches possible.
New Year's Day
A chance of snow showers, mainly after 1pm. Partly sunny, with a high near 18. West wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 12. West wind 6 to 8 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Friday
A chance of snow showers. Mostly cloudy, with a high near 24. West wind 7 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 14. West wind around 8 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy, with a high near 25. West wind around 7 mph.
Saturday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 17. Calm wind becoming west around 5 mph after midnight. Chance of precipitation is 30%.
Sunday
Mostly cloudy, with a high near 26. West wind 6 to 9 mph.
Sunday Night
Mostly cloudy, with a low around 13.
Monday
A chance of snow showers. Mostly cloudy, with a high near 30. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 36.
Tuesday Night
A chance of snow showers. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Wednesday
A chance of showers. Mostly cloudy, with a high near 38. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles ESE Swain NY
 42.47°N 77.87°W (Elev. 1598 ft)
Last Update:
9:36 pm EST Dec 31, 2025
Forecast Valid:
10pm EST Dec 31, 2025-6pm EST Jan 7, 2026
 
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