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.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

Hornell NY

  • This Afternoon

    This Afternoon: Showers and possibly a thunderstorm. High near 68. Southwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 68 °F

    Showers

  • Tonight

    Tonight: Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of rain showers after 5am. Some thunder is also possible. Low around 27. West wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    Low: 27 °F

    Showers then
    Rain/Snow
    Likely

  • Thursday

    Thursday: Mostly cloudy, with a high near 35. West wind around 16 mph, with gusts as high as 30 mph.

    High: 35 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.

    Low: 23 °F

    Decreasing
    Clouds

  • Friday

    Friday: Snow showers likely before 2pm, then a chance of rain and snow showers between 2pm and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 44. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%.

    High: 44 °F

    Snow Showers
    Likely then
    Rain/Snow
    Likely

  • Friday Night

    Friday Night: A chance of rain and snow before 11pm, then a slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.

    Low: 25 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow

  • Saturday

    Saturday: Partly sunny, with a high near 37.

    High: 37 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: A chance of snow after 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.

    Low: 23 °F

    Partly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow before 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.

    High: 50 °F

    Chance Snow

Detailed Forecast

This Afternoon
Showers and possibly a thunderstorm. High near 68. Southwest wind around 17 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Tonight
Rain showers before 4am, then a chance of rain and snow showers between 4am and 5am, then a chance of rain showers after 5am. Some thunder is also possible. Low around 27. West wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Thursday
Mostly cloudy, with a high near 35. West wind around 16 mph, with gusts as high as 30 mph.
Thursday Night
Mostly cloudy, then gradually becoming mostly clear, with a low around 23. West wind 5 to 10 mph becoming light southwest after midnight. Winds could gust as high as 20 mph.
Friday
Snow showers likely before 2pm, then a chance of rain and snow showers between 2pm and 5pm, then a chance of rain after 5pm. Mostly cloudy, with a high near 44. South wind 6 to 11 mph increasing to 12 to 17 mph in the afternoon. Winds could gust as high as 32 mph. Chance of precipitation is 60%.
Friday Night
A chance of rain and snow before 11pm, then a slight chance of snow between 11pm and 2am. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Saturday
Partly sunny, with a high near 37.
Saturday Night
A chance of snow after 2am. Mostly cloudy, with a low around 23. Chance of precipitation is 30%.
Sunday
A chance of snow before 2pm. Mostly cloudy, with a high near 50. Chance of precipitation is 50%.
Sunday Night
Rain likely, mainly after 2am. Mostly cloudy, with a low around 37. Breezy. Chance of precipitation is 60%.
Monday
Rain and snow likely. Mostly cloudy, with a high near 53. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of rain and snow. Mostly cloudy, with a low around 16. Chance of precipitation is 30%.
Tuesday
Mostly cloudy, with a high near 27.
Tuesday Night
Partly cloudy, with a low around 13.
Wednesday
Partly sunny, with a high near 34.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Hornell NY
 42.34°N 77.68°W (Elev. 1201 ft)
Last Update:
3:22 pm EDT Mar 11, 2026
Forecast Valid:
5pm EDT Mar 11, 2026-6pm EDT Mar 18, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

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