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.

Overcast

32°F

0°C

Humidity 92%
Wind Speed NE 5 mph
Barometer 30.04 in (1018.8 mb)
Dewpoint 30°F (-1°C)
Visibility 10.00 mi
Wind Chill27°F (-3°C)
Last update 22 Feb 12:54 am EST
Extended Forecast for

Hornell NY

  • Overnight

    Overnight: A chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance Snow

  • Sunday

    Sunday: Snow, possibly mixed with rain before 2pm, then rain likely between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 40. Light southeast wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.

    High: 40 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 2am. Mostly cloudy, with a low around 26. East wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Snow Likely

  • Monday

    Monday: A chance of snow and freezing rain before 10am, then a chance of snow. Mostly cloudy, with a high near 32. Northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Monday Night

    Monday Night: A slight chance of snow before 1am. Mostly cloudy, with a low around 8. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.

    Low: 8 °F

    Slight Chance
    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 26.

    High: 26 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.

    Low: 16 °F

    Chance Snow
    then Snow
    Likely

  • Wednesday

    Wednesday: A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.

    High: 40 °F

    Chance Snow

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around 24.

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow, mainly between 2am and 5am. Mostly cloudy, with a low around 29. Calm wind. Chance of precipitation is 40%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
Snow, possibly mixed with rain before 2pm, then rain likely between 2pm and 5pm, then a chance of rain and snow after 5pm. High near 40. Light southeast wind. Chance of precipitation is 80%. New snow accumulation of less than a half inch possible.
Sunday Night
Snow likely, mainly before 2am. Mostly cloudy, with a low around 26. East wind 5 to 9 mph becoming north after midnight. Chance of precipitation is 70%. New snow accumulation of less than one inch possible.
Monday
A chance of snow and freezing rain before 10am, then a chance of snow. Mostly cloudy, with a high near 32. Northwest wind 9 to 15 mph, with gusts as high as 25 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Monday Night
A slight chance of snow before 1am. Mostly cloudy, with a low around 8. Northwest wind around 10 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Tuesday
Partly sunny, with a high near 26.
Tuesday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 16. Chance of precipitation is 60%.
Wednesday
A chance of snow. Mostly cloudy, with a high near 40. Chance of precipitation is 40%.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
A chance of snow. Mostly cloudy, with a high near 37. Chance of precipitation is 50%.
Thursday Night
A chance of snow. Mostly cloudy, with a low around 19. Chance of precipitation is 40%.
Friday
Partly sunny, with a high near 38.
Friday Night
Partly cloudy, with a low around 25.
Saturday
Mostly sunny, with a high near 48.
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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:
1:18 am EST Feb 22, 2026
Forecast Valid:
1am EST Feb 22, 2026-6pm EST Feb 28, 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