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

33°F

1°C

Humidity 56%
Wind Speed N 14 mph
Barometer 30.22 in (1024.9 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill23°F (-5°C)
Last update 25 Dec 5:54 pm EST
Extended Forecast for

2 Miles S Hartsville NY

Winter Weather Advisory December 26, 01:00pm until December 27, 07:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Tonight

    Tonight: Mostly cloudy, with a low around 14. North wind 6 to 14 mph becoming northeast after midnight.

    Low: 14 °F

    Mostly Cloudy

  • Friday

    Friday: Snow and sleet before 4pm, then snow and sleet, possibly mixed with freezing rain between 4pm and 5pm, then snow and sleet after 5pm. The sleet could be heavy at times. High near 24. Southeast wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of around an inch possible.

    High: 24 °F

    Slight Chance
    Snow then
    Wintry Mix

  • Friday Night

    Friday Night: Snow, freezing rain, and sleet before 1am, then a slight chance of snow and freezing rain. The sleet could be heavy at times. Low around 22. South wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.

    Low: 22 °F

    Wintry Mix

  • Saturday

    Saturday: Mostly cloudy, with a high near 27. North wind 3 to 8 mph.

    High: 27 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around 19. Light and variable wind becoming south 5 to 7 mph in the evening.

    Low: 19 °F

    Mostly Cloudy

  • Sunday

    Sunday: A slight chance of freezing rain before 1pm, then rain showers likely. Cloudy, with a high near 36. Chance of precipitation is 70%.

    High: 36 °F

    Slight Chance
    Freezing Rain
    then
    Rain/Freezing
    Rain Likely

  • Sunday Night

    Sunday Night: Showers. Low around 35. Chance of precipitation is 100%.

    Low: 35 °F

    Showers

  • Monday

    Monday: Rain and snow showers likely before 1pm, then a chance of snow showers. Cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.

    High: 39 °F

    Rain/Snow
    Likely and
    Breezy

  • Monday Night

    Monday Night: A chance of snow showers. Cloudy, with a low around 15. Breezy. Chance of precipitation is 50%.

    Low: 15 °F

    Chance Snow
    Showers and
    Breezy

Detailed Forecast

Tonight
Mostly cloudy, with a low around 14. North wind 6 to 14 mph becoming northeast after midnight.
Friday
Snow and sleet before 4pm, then snow and sleet, possibly mixed with freezing rain between 4pm and 5pm, then snow and sleet after 5pm. The sleet could be heavy at times. High near 24. Southeast wind 7 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. Little or no ice accumulation expected. New snow and sleet accumulation of around an inch possible.
Friday Night
Snow, freezing rain, and sleet before 1am, then a slight chance of snow and freezing rain. The sleet could be heavy at times. Low around 22. South wind 8 to 15 mph becoming west after midnight. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New ice accumulation of less than a 0.1 of an inch possible. New snow and sleet accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 27. North wind 3 to 8 mph.
Saturday Night
Mostly cloudy, with a low around 19. Light and variable wind becoming south 5 to 7 mph in the evening.
Sunday
A slight chance of freezing rain before 1pm, then rain showers likely. Cloudy, with a high near 36. Chance of precipitation is 70%.
Sunday Night
Showers. Low around 35. Chance of precipitation is 100%.
Monday
Rain and snow showers likely before 1pm, then a chance of snow showers. Cloudy, with a high near 39. Breezy. Chance of precipitation is 70%.
Monday Night
A chance of snow showers. Cloudy, with a low around 15. Breezy. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 20. Breezy.
Tuesday Night
Mostly cloudy, with a low around 16.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 23. Chance of precipitation is 30%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 30%.
New Year's Day
Mostly cloudy, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Hartsville NY
 42.21°N 77.68°W (Elev. 2300 ft)
Last Update:
6:28 pm EST Dec 25, 2025
Forecast Valid:
6pm EST Dec 25, 2025-6pm EST Jan 1, 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