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 29.99 in (1016.8 mb)
Dewpoint 32°F (0°C)
Visibility 4.00 mi
Last update 18 Feb 1:54 am EST
Extended Forecast for

Conesus NY

Dense Fog Advisory February 18, 02:39am until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 18, 02:39am until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Overnight

    Low: 32 °F

    Chance Rain
    and Patchy
    Dense Fog

  • Wednesday

    Wednesday: Rain, mainly before 5pm. Patchy fog before 8am. High near 36. 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: 36 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of rain, mainly before 7pm. Cloudy, with a low around 32. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain
    then Cloudy

  • Thursday

    Thursday: Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 7 mph in the afternoon.

    High: 44 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: Showers likely, mainly after 1am. Cloudy, with a low around 34. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Slight Chance
    Showers then
    Showers
    Likely

  • Friday

    Friday: Showers. High near 45. Southeast wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 45 °F

    Showers

  • Friday Night

    Friday Night: A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 30. West wind around 11 mph. Chance of precipitation is 30%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Mostly cloudy, with a high near 36. West wind 8 to 10 mph.

    High: 36 °F

    Mostly Cloudy

Detailed Forecast

Overnight
A chance of rain, mainly between 4am and 5am. Patchy dense fog. Otherwise, cloudy, with a low around 32. East wind 3 to 5 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain, mainly before 5pm. Patchy fog before 8am. High near 36. 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 chance of rain, mainly before 7pm. Cloudy, with a low around 32. Northeast wind around 6 mph becoming calm after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 44. Calm wind becoming southeast 5 to 7 mph in the afternoon.
Thursday Night
Showers likely, mainly after 1am. Cloudy, with a low around 34. Southeast wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Showers. High near 45. Southeast wind 11 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain showers, mixing with snow after 10pm, then gradually ending. Mostly cloudy, with a low around 30. West wind around 11 mph. Chance of precipitation is 30%.
Saturday
Mostly cloudy, with a high near 36. West wind 8 to 10 mph.
Saturday Night
Mostly cloudy, with a low around 26.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 33. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 23. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 10.
Tuesday
Partly sunny, with a high near 19.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Conesus NY
 42.73°N 77.67°W (Elev. 1158 ft)
Last Update:
12:36 am EST Feb 18, 2026
Forecast Valid:
2am EST Feb 18, 2026-6pm EST Feb 24, 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