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

32°F

0°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 29.86 in (1012.7 mb)
Dewpoint 32°F (0°C)
Visibility 2.00 mi
Wind Chill25°F (-4°C)
Last update 19 Feb 2:54 am EST
Extended Forecast for

Gainesville NY

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

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Overnight

    Low: 29 °F

    Dense Fog

  • Thursday

    Thursday: Widespread dense fog before 9am. Otherwise, mostly cloudy, with a high near 43. Southeast wind 3 to 6 mph.

    High: 43 °F

    Dense Fog
    then Mostly
    Cloudy

  • Thursday Night

    Thursday Night: Rain likely, mainly after 5am. Mostly cloudy, with a low around 34. South wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Slight Chance
    Rain then
    Rain Likely

  • Friday

    Friday: Rain before 4pm, then rain and snow. High near 43. South wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.

    High: 43 °F

    Rain then
    Rain/Snow

  • Friday Night

    Friday Night: Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 27. West wind 11 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 27 °F

    Rain/Snow
    then Snow
    Likely

  • Saturday

    Saturday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. West wind 7 to 10 mph. Chance of precipitation is 30%.

    High: 32 °F

    Chance Snow
    Showers

  • Saturday Night

    Saturday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.

    Low: 22 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Sunday

    Sunday: Snow showers likely. Mostly cloudy, with a high near 32. East wind 5 to 8 mph. Chance of precipitation is 70%.

    High: 32 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Widespread dense fog. Otherwise, cloudy, with a low around 29. Light northeast wind.
Thursday
Widespread dense fog before 9am. Otherwise, mostly cloudy, with a high near 43. Southeast wind 3 to 6 mph.
Thursday Night
Rain likely, mainly after 5am. Mostly cloudy, with a low around 34. South wind 6 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain before 4pm, then rain and snow. High near 43. South wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 100%. Little or no snow accumulation expected.
Friday Night
Snow, possibly mixed with rain, becoming all snow after 10pm. Low around 27. West wind 11 to 14 mph. Chance of precipitation is 80%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. West wind 7 to 10 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 22. Northwest wind around 6 mph becoming light and variable after midnight. Chance of precipitation is 30%.
Sunday
Snow showers likely. Mostly cloudy, with a high near 32. East wind 5 to 8 mph. Chance of precipitation is 70%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 28. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 13.
Tuesday
Partly sunny, with a high near 22.
Tuesday Night
Mostly cloudy, with a low around 14.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Gainesville NY
 42.65°N 78.14°W (Elev. 1660 ft)
Last Update:
12:37 am EST Feb 19, 2026
Forecast Valid:
3am 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