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.

Overcast with Haze

45°F

7°C

Humidity 83%
Wind Speed NW 3 mph
Barometer 30.06 in (1019.1 mb)
Dewpoint 40°F (4°C)
Visibility 6.00 mi
Last update 17 Feb 11:54 am EST
Extended Forecast for

Mount Morris NY

Dense Fog Advisory February 17, 12:56pm until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 17, 12:56pm until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • This Afternoon

    High: 46 °F

    Mostly Cloudy

  • Tonight

    Tonight: Widespread dense fog, mainly before 2am. Otherwise, cloudy, with a low around 33. Calm wind becoming northwest around 5 mph.

    Low: 33 °F

    Dense Fog

  • Wednesday

    Wednesday: Showers, mainly before 5pm. High near 41. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.

    High: 41 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 7pm and 1am. Cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 29 °F

    Chance
    Showers

  • Thursday

    Thursday: Mostly cloudy, with a high near 45. Calm wind becoming east around 5 mph in the afternoon.

    High: 45 °F

    Mostly Cloudy

  • Thursday Night

    Thursday Night: A chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Southeast wind 3 to 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 34 °F

    Slight Chance
    Rain then
    Chance Rain

  • Friday

    Friday: Rain. High near 47. Southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 30. West wind around 8 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 46. West wind 6 to 11 mph.
Tonight
Widespread dense fog, mainly before 2am. Otherwise, cloudy, with a low around 33. Calm wind becoming northwest around 5 mph.
Wednesday
Showers, mainly before 5pm. High near 41. Calm wind becoming northeast around 6 mph in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a half and three quarters of an inch possible.
Wednesday Night
A chance of showers, mainly between 7pm and 1am. Cloudy, with a low around 29. North wind around 5 mph becoming calm in the evening. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
Mostly cloudy, with a high near 45. Calm wind becoming east around 5 mph in the afternoon.
Thursday Night
A chance of rain, mainly after 1am. Mostly cloudy, with a low around 34. Southeast wind 3 to 7 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 47. Southeast wind 9 to 11 mph becoming southwest in the afternoon. Chance of precipitation is 90%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. West wind around 8 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 39.
Saturday Night
Mostly cloudy, with a low around 25.
Sunday
A chance of snow. Mostly cloudy, with a high near 34. Chance of precipitation is 50%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 29. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Mount Morris NY
 42.73°N 77.88°W (Elev. 719 ft)
Last Update:
12:37 pm EST Feb 17, 2026
Forecast Valid:
12pm EST Feb 17, 2026-6pm EST Feb 23, 2026
 
Forecast Discussion
 
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Additional Resources

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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