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

14°F

-10°C

Humidity 47%
Wind Speed W 10 G 20 mph
Barometer 29.86 in (1013.3 mb)
Dewpoint -3°F (-19°C)
Visibility 10.00 mi
Wind Chill1°F (-17°C)
Last update 27 Jan 1:54 pm EST
Extended Forecast for

2 Miles S Hartsville NY

Cold Weather Advisory January 27, 02:33pm until January 28, 10:00am
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 02:33pm until January 28, 10:00am

    NOW until 10:00am Wed

    Cold Weather Advisory

  • This Afternoon

    High: 8 °F

    Slight Chance
    Snow Showers

  • Tonight

    Tonight: A chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 0. Wind chill values as low as -17. West wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 0 °F

    Chance Snow
    Showers

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 8. Wind chill values as low as -19. West wind 10 to 14 mph.

    High: 8 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -2. Wind chill values as low as -18. West wind 10 to 13 mph.

    Low: -2 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 7. West wind around 11 mph.

    High: 7 °F

    Cold

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around -8.

    Low: -8 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny and cold, with a high near 3.

    High: 3 °F

    Cold

  • Friday Night

    Friday Night: Mostly cloudy, with a low around -8.

    Low: -8 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
A slight chance of snow showers. Mostly cloudy and cold, with a high near 8. Wind chill values as low as -11. West wind around 16 mph. Chance of precipitation is 20%.
Tonight
A chance of snow showers, mainly before 10pm. Mostly cloudy, with a low around 0. Wind chill values as low as -17. West wind around 16 mph, with gusts as high as 29 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Partly sunny and cold, with a high near 8. Wind chill values as low as -19. West wind 10 to 14 mph.
Wednesday Night
Mostly cloudy, with a low around -2. Wind chill values as low as -18. West wind 10 to 13 mph.
Thursday
Partly sunny and cold, with a high near 7. West wind around 11 mph.
Thursday Night
Partly cloudy, with a low around -8.
Friday
Partly sunny and cold, with a high near 3.
Friday Night
Mostly cloudy, with a low around -8.
Saturday
Mostly cloudy and cold, with a high near 9.
Saturday Night
Mostly cloudy, with a low around -2.
Sunday
Partly sunny, with a high near 13.
Sunday Night
Partly cloudy, with a low around 4.
Monday
Partly sunny, with a high near 21.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles S Hartsville NY
 42.21°N 77.68°W (Elev. 2300 ft)
Last Update:
1:23 pm EST Jan 27, 2026
Forecast Valid:
2pm EST Jan 27, 2026-6pm EST Feb 2, 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