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.

A Few Clouds

7°F

-14°C

Humidity 70%
Wind Speed S 5 mph
Barometer 30.35 in (1030.1 mb)
Dewpoint -1°F (-18°C)
Visibility 10.00 mi
Wind Chill-2°F (-19°C)
Last update 21 Jan 5:54 am EST
Extended Forecast for

2 Miles WNW Hartsville NY

  • Today

    Today: Snow likely, mainly after 3pm. Increasing clouds, with a high near 28. Wind chill values as low as -10. South wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.

    High: 28 °F

    Slight Chance
    Snow then
    Snow Likely

  • Tonight

    Tonight: A chance of snow and freezing rain before 4am, then a slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 22. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 22 °F

    Chance Wintry
    Mix then
    Chance Snow

  • Thursday

    Thursday: A slight chance of snow between 7am and 1pm. Partly sunny, with a high near 26. Breezy, with a west wind 17 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.

    High: 26 °F

    Slight Chance
    Snow and
    Breezy

  • Thursday Night

    Thursday Night: Mostly cloudy, with a low around 8. Wind chill values as low as -6. West wind around 17 mph, with gusts as high as 28 mph.

    Low: 8 °F

    Mostly Cloudy

  • Friday

    Friday: Mostly cloudy, with a high near 13. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.

    High: 13 °F

    Mostly Cloudy
    then Mostly
    Cloudy and
    Breezy

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around -6. Chance of precipitation is 20%.

    Low: -6 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Partly sunny and cold, with a high near 5.

    High: 5 °F

    Cold

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.

    Low: -4 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: A chance of snow. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.

    High: 9 °F

    Chance Snow

Detailed Forecast

Today
Snow likely, mainly after 3pm. Increasing clouds, with a high near 28. Wind chill values as low as -10. South wind 10 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 60%. Total daytime snow accumulation of less than a half inch possible.
Tonight
A chance of snow and freezing rain before 4am, then a slight chance of snow between 4am and 5am. Mostly cloudy, with a low around 22. Southwest wind around 18 mph, with gusts as high as 30 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Thursday
A slight chance of snow between 7am and 1pm. Partly sunny, with a high near 26. Breezy, with a west wind 17 to 21 mph, with gusts as high as 38 mph. Chance of precipitation is 20%.
Thursday Night
Mostly cloudy, with a low around 8. Wind chill values as low as -6. West wind around 17 mph, with gusts as high as 28 mph.
Friday
Mostly cloudy, with a high near 13. Breezy, with a west wind 17 to 20 mph, with gusts as high as 31 mph.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around -6. Chance of precipitation is 20%.
Saturday
Partly sunny and cold, with a high near 5.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around -4. Chance of precipitation is 30%.
Sunday
A chance of snow. Mostly cloudy and cold, with a high near 9. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 1. Chance of precipitation is 40%.
Monday
Mostly cloudy, with a high near 13.
Monday Night
Mostly cloudy, with a low around 3.
Tuesday
Partly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hartsville NY
 42.26°N 77.73°W (Elev. 2198 ft)
Last Update:
4:58 am EST Jan 21, 2026
Forecast Valid:
6am EST Jan 21, 2026-6pm EST Jan 27, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation