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

9°F

-13°C

Humidity 80%
Wind Speed S 5 mph
Barometer 30.02 in (1019.0 mb)
Dewpoint 4°F (-16°C)
Visibility 10.00 mi
Wind Chill0°F (-18°C)
Last update 27 Jan 2:54 am EST
Extended Forecast for

2 Miles S Hartsville NY

Cold Weather Advisory January 27, 03:52am until January 27, 01:00pm
Click here for hazard details and duration
Cold Weather Advisory
  •  
    Cold Weather Advisory January 27, 03:52am until January 27, 01:00pm

    NOW until 1:00pm Tue

    Cold Weather Advisory

  • Overnight

    Low: -1 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny and cold, with a high near 8. Wind chill values as low as -20. Southwest wind around 15 mph, with gusts as high as 28 mph.

    High: 8 °F

    Cold

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around -1. Wind chill values as low as -17. West wind 13 to 16 mph.

    Low: -1 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: Partly sunny and cold, with a high near 9. Wind chill values as low as -17. West wind around 11 mph, with gusts as high as 21 mph.

    High: 9 °F

    Cold

  • Wednesday Night

    Wednesday Night: Mostly cloudy, with a low around -3. West wind around 10 mph.

    Low: -3 °F

    Mostly Cloudy

  • Thursday

    Thursday: Partly sunny and cold, with a high near 8.

    High: 8 °F

    Cold

  • Thursday Night

    Thursday Night: A chance of snow showers after 1am. Mostly cloudy, with a low around -6. Chance of precipitation is 30%.

    Low: -6 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Friday

    Friday: Partly sunny and cold, with a high near 5.

    High: 5 °F

    Cold

Detailed Forecast

Overnight
Mostly cloudy, with a low around -1. Wind chill values as low as -17. West wind around 14 mph.
Tuesday
Partly sunny and cold, with a high near 8. Wind chill values as low as -20. Southwest wind around 15 mph, with gusts as high as 28 mph.
Tuesday Night
Mostly cloudy, with a low around -1. Wind chill values as low as -17. West wind 13 to 16 mph.
Wednesday
Partly sunny and cold, with a high near 9. Wind chill values as low as -17. West wind around 11 mph, with gusts as high as 21 mph.
Wednesday Night
Mostly cloudy, with a low around -3. West wind around 10 mph.
Thursday
Partly sunny and cold, with a high near 8.
Thursday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around -6. Chance of precipitation is 30%.
Friday
Partly sunny and cold, with a high near 5.
Friday Night
Mostly cloudy, with a low around -5.
Saturday
Partly sunny and cold, with a high near 10.
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 19.
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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:
1:06 am EST Jan 27, 2026
Forecast Valid:
3am 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