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.

Fair

29°F

-2°C

Humidity 75%
Wind Speed Calm
Barometer 30.34 in (1028.9 mb)
Dewpoint 22°F (-6°C)
Visibility 10.00 mi
Last update 15 Mar 12:54 am EDT
Extended Forecast for

Greenville NY

Wind Advisory March 15, 05:00pm until March 16, 08:00am
Click here for hazard details and duration
Wind Advisory

  • Overnight

    Overnight: A chance of snow, mainly after 4am. Mostly cloudy, with a low around 21. Light southeast wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.

    Low: 21 °F

    Chance Snow

  • Sunday

    Sunday: A chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 47 °F

    Chance Snow
    then Partly
    Sunny and
    Breezy

  • Sunday Night

    Sunday Night: A slight chance of showers after 2am. Mostly cloudy, with a low around 40. Windy, with a south wind 25 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.

    Low: 40 °F

    Windy. Mostly
    Cloudy then
    Slight Chance
    Showers

  • Monday

    Monday: Showers likely, then showers and possibly a thunderstorm after 2pm. High near 60. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.

    High: 60 °F

    Showers
    Likely and
    Breezy then
    Showers

  • Monday Night

    Monday Night: Rain, possibly mixed with snow showers, becoming all snow after 11pm. Some thunder is also possible. Low around 15. West wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.

    Low: 15 °F

    Rain/Snow
    then Snow
    Showers
    Likely

  • Tuesday

    Tuesday: A slight chance of snow showers before 8am. Mostly cloudy, with a high near 22. Breezy. Chance of precipitation is 20%.

    High: 22 °F

    Breezy.
    Slight Chance
    Snow Showers
    then Mostly
    Cloudy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 12.

    Low: 12 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 33.

    High: 33 °F

    Mostly Cloudy

  • Wednesday Night

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

    Low: 24 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of snow, mainly after 4am. Mostly cloudy, with a low around 21. Light southeast wind. Chance of precipitation is 30%. Total nighttime snow accumulation of less than a half inch possible.
Sunday
A chance of snow, mainly before 8am. Cloudy, then gradually becoming mostly sunny, with a high near 47. Breezy, with a south wind 10 to 15 mph increasing to 16 to 21 mph in the afternoon. Winds could gust as high as 33 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
A slight chance of showers after 2am. Mostly cloudy, with a low around 40. Windy, with a south wind 25 to 29 mph, with gusts as high as 45 mph. Chance of precipitation is 20%.
Monday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 60. Breezy, with a south wind 17 to 20 mph, with gusts as high as 33 mph. Chance of precipitation is 90%. New rainfall amounts between a quarter and half of an inch possible.
Monday Night
Rain, possibly mixed with snow showers, becoming all snow after 11pm. Some thunder is also possible. Low around 15. West wind 15 to 18 mph, with gusts as high as 29 mph. Chance of precipitation is 80%.
Tuesday
A slight chance of snow showers before 8am. Mostly cloudy, with a high near 22. Breezy. Chance of precipitation is 20%.
Tuesday Night
Mostly cloudy, with a low around 12.
Wednesday
Mostly cloudy, with a high near 33.
Wednesday Night
Mostly cloudy, with a low around 24.
Thursday
Mostly cloudy, with a high near 43.
Thursday Night
Mostly cloudy, with a low around 31.
Friday
Partly sunny, with a high near 47.
Friday Night
A chance of rain and snow. Mostly cloudy, with a low around 28. Chance of precipitation is 30%.
Saturday
A chance of snow. Partly sunny, with a high near 42. Chance of precipitation is 30%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Greenville NY
 42.44°N 77.52°W (Elev. 1847 ft)
Last Update:
6:52 pm EDT Mar 14, 2026
Forecast Valid:
1am EDT Mar 15, 2026-6pm EDT Mar 21, 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