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

33°F

1°C

Humidity 96%
Wind Speed Calm
Barometer 29.94 in (1015.1 mb)
Dewpoint 32°F (0°C)
Visibility 5.00 mi
Last update 18 Feb 3:54 am EST
Extended Forecast for

Gainesville NY

Winter Weather Advisory February 18, 04:27am until February 19, 01:00am
Dense Fog Advisory February 18, 04:27am until February 18, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
Dense Fog Advisory
  •  
    Winter Weather Advisory February 18, 04:27am until February 19, 01:00am
    Dense Fog Advisory February 18, 04:27am until February 18, 07:00am

    NOW: Multiple hazards in effect

    Click HERE for Details

  • Overnight

    Low: 30 °F

    Slight Chance
    Rain and
    Areas Dense
    Fog

  • Wednesday

    Wednesday: Rain, mainly before 5pm. Areas of dense fog before 8am. High near 34. East wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 34 °F

    Rain and
    Areas Dense
    Fog

  • Wednesday Night

    Wednesday Night: A slight chance of rain before 9pm. Mostly cloudy, with a low around 30. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.

    Low: 30 °F

    Slight Chance
    Rain then
    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 43. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.

    High: 43 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 33. Southeast wind 7 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 33 °F

    Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Rain showers before 4pm, then rain and snow showers likely. High near 43. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 43 °F

    Showers then
    Rain/Snow

  • Friday Night

    Friday Night: Rain and snow showers likely before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 27. West wind 11 to 14 mph. Chance of precipitation is 60%.

    Low: 27 °F

    Rain/Snow
    Likely then
    Chance Snow
    Showers

  • Saturday

    Saturday: Mostly cloudy, with a high near 33. West wind 9 to 11 mph.

    High: 33 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A slight chance of rain. Areas of dense fog. Otherwise, cloudy, with a low around 30. Northeast wind around 5 mph. Chance of precipitation is 20%.
Wednesday
Rain, mainly before 5pm. Areas of dense fog before 8am. High near 34. East wind 6 to 10 mph. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A slight chance of rain before 9pm. Mostly cloudy, with a low around 30. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 20%.
Thursday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 43. Southeast wind 3 to 7 mph. Chance of precipitation is 20%.
Thursday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 33. Southeast wind 7 to 13 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain showers before 4pm, then rain and snow showers likely. High near 43. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Rain and snow showers likely before 10pm, then a chance of snow showers between 10pm and 1am. Mostly cloudy, with a low around 27. West wind 11 to 14 mph. Chance of precipitation is 60%.
Saturday
Mostly cloudy, with a high near 33. West wind 9 to 11 mph.
Saturday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 24. Chance of precipitation is 30%.
Sunday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 60%.
Sunday Night
Snow showers likely. Mostly cloudy, with a low around 19. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 7.
Tuesday
Partly sunny, with a high near 16.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Gainesville NY
 42.65°N 78.17°W (Elev. 1680 ft)
Last Update:
3:36 am EST Feb 18, 2026
Forecast Valid:
4am EST Feb 18, 2026-6pm EST Feb 24, 2026
 
Forecast Discussion
 
Get as KML Get as XML

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