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

37°F

3°C

Humidity 73%
Wind Speed NW 12 G 21 mph
Barometer 29.66 in (1005.6 mb)
Dewpoint 29°F (-2°C)
Visibility 10.00 mi
Wind Chill29°F (-2°C)
Last update 20 Feb 6:54 pm EST
Extended Forecast for

North Hornell NY

Flood Watch until February 21, 08:00pm
Click here for hazard details and duration
Flood Watch
  •  
    Flood Watch until February 21, 08:00pm

    NOW until 8:00pm Sat

    Flood Watch

  • Tonight

    Low: 30 °F

    Chance
    Rain/Snow
    then Slight
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 39. West wind 6 to 8 mph.

    High: 39 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 27. Calm wind.

    Low: 27 °F

    Mostly Cloudy

  • Sunday

    Sunday: Snow likely before 1pm, then snow, possibly mixed with rain. High near 37. Light southeast wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    High: 37 °F

    Snow Likely
    then
    Rain/Snow

  • Sunday Night

    Sunday Night: Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. East wind around 6 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 25 °F

    Snow Likely

  • Monday

    Monday: A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.

    High: 32 °F

    Chance Snow

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 11.

    Low: 11 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26.

    High: 26 °F

    Mostly Cloudy

Detailed Forecast

Tonight
A chance of rain and snow showers before 11pm, then a slight chance of snow showers after midnight. Mostly cloudy, with a low around 30. West wind 6 to 8 mph. Chance of precipitation is 40%. Little or no snow accumulation expected.
Saturday
Mostly cloudy, with a high near 39. West wind 6 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 27. Calm wind.
Sunday
Snow likely before 1pm, then snow, possibly mixed with rain. High near 37. Light southeast wind. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Sunday Night
Snow likely, mainly before 1am. Mostly cloudy, with a low around 25. East wind around 6 mph becoming north after midnight. Chance of precipitation is 70%.
Monday
A chance of snow before 1pm, then a chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 11.
Tuesday
Mostly cloudy, with a high near 26.
Tuesday Night
A chance of snow after 1am. Mostly cloudy, with a low around 18. Chance of precipitation is 40%.
Wednesday
A chance of snow after 1pm. Mostly cloudy, with a high near 43. Chance of precipitation is 30%.
Wednesday Night
A chance of rain and snow. Mostly cloudy, with a low around 31. Chance of precipitation is 40%.
Thursday
A chance of rain and snow. Mostly cloudy, with a high near 41. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 21.
Friday
Mostly sunny, with a high near 41.
Basemap Options
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
North Hornell NY
 42.34°N 77.65°W (Elev. 1198 ft)
Last Update:
3:22 pm EST Feb 20, 2026
Forecast Valid:
7pm EST Feb 20, 2026-6pm EST Feb 27, 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