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

32°F

0°C

Humidity 79%
Wind Speed SE 14 mph
Barometer 29.90 in (1014.2 mb)
Dewpoint 26°F (-3°C)
Visibility 9.00 mi
Wind Chill22°F (-6°C)
Last update 21 Jan 8:54 pm EST
Extended Forecast for

Hornell NY

  • Tonight

    Tonight: A chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 24 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: Partly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 28 mph.

    High: 32 °F

    Partly Sunny

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 11. West wind around 9 mph, with gusts as high as 20 mph.

    Low: 11 °F

    Mostly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 19. Wind chill values as low as -5. West wind 9 to 15 mph, with gusts as high as 26 mph.

    High: 19 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -1. West wind 6 to 10 mph, with gusts as high as 21 mph.

    Low: -1 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny and cold, with a high near 9.

    High: 9 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.

    Low: 2 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.

    High: 15 °F

    Snow Likely

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.

    Low: 6 °F

    Snow Likely

Detailed Forecast

Tonight
A chance of snow showers. Mostly cloudy, with a low around 24. Southwest wind 8 to 10 mph, with gusts as high as 21 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than a half inch possible.
Thursday
Partly sunny, with a high near 32. West wind 10 to 15 mph, with gusts as high as 28 mph.
Thursday Night
Mostly cloudy, with a low around 11. West wind around 9 mph, with gusts as high as 20 mph.
Friday
Partly sunny, with a high near 19. Wind chill values as low as -5. West wind 9 to 15 mph, with gusts as high as 26 mph.
Friday Night
Mostly cloudy, with a low around -1. West wind 6 to 10 mph, with gusts as high as 21 mph.
Saturday
Partly sunny and cold, with a high near 9.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 2. Chance of precipitation is 50%.
Sunday
Snow likely. Mostly cloudy, with a high near 15. Chance of precipitation is 70%.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Monday
Partly sunny, with a high near 18.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 19.
Tuesday Night
Mostly cloudy, with a low around 8.
Wednesday
Partly sunny, with a high near 22.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hornell NY
 42.32°N 77.66°W (Elev. 1198 ft)
Last Update:
3:47 pm EST Jan 21, 2026
Forecast Valid:
9pm EST Jan 21, 2026-6pm EST Jan 28, 2026
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation