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.

Fog/Mist

31°F

-1°C

Humidity 100%
Wind Speed Calm
Barometer 29.94 in (1015.3 mb)
Dewpoint 31°F (-1°C)
Visibility 1.50 mi
Last update 19 Feb 6:54 am EST
Extended Forecast for

2 Miles WNW Hartsville NY

Dense Fog Advisory until February 19, 09:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until February 19, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Today

    High: 45 °F

    Mostly Cloudy

  • Tonight

    Tonight: A chance of rain showers before 4am, then rain likely, possibly mixed with snow showers. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 33. South wind 10 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.

    Low: 33 °F

    Slight Chance
    Showers then
    Rain/Snow
    Likely and
    Patchy Fog

  • Friday

    Friday: Rain showers likely, possibly mixed with snow showers and sleet before 7am, then rain showers. High near 41. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.

    High: 41 °F

    Wintry Mix
    then Showers

  • Friday Night

    Friday Night: A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 29. West wind 11 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 29 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 34. West wind 8 to 13 mph.

    High: 34 °F

    Mostly Cloudy

  • Saturday Night

    Saturday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.

    Low: 25 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Sunday

    Sunday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.

    High: 32 °F

    Snow Showers
    Likely

  • Sunday Night

    Sunday Night: A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.

    Low: 22 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Mostly cloudy, with a high near 45. South wind 5 to 7 mph.
Tonight
A chance of rain showers before 4am, then rain likely, possibly mixed with snow showers. Patchy fog after 3am. Otherwise, mostly cloudy, with a low around 33. South wind 10 to 14 mph. Chance of precipitation is 60%. Little or no snow accumulation expected.
Friday
Rain showers likely, possibly mixed with snow showers and sleet before 7am, then rain showers. High near 41. South wind 13 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 90%. Little or no snow and sleet accumulation expected.
Friday Night
A chance of rain and snow showers before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 29. West wind 11 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Saturday
Mostly cloudy, with a high near 34. West wind 8 to 13 mph.
Saturday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 25. Chance of precipitation is 20%.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 60%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 40%.
Monday
A chance of snow showers before 1pm. Mostly cloudy, with a high near 28. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 23.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hartsville NY
 42.26°N 77.73°W (Elev. 2198 ft)
Last Update:
6:05 am EST Feb 19, 2026
Forecast Valid:
7am EST Feb 19, 2026-6pm EST Feb 25, 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