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.

Fair

22°F

-6°C

Humidity 55%
Wind Speed NW 5 mph
Barometer 30.03 in (1018.9 mb)
Dewpoint 8°F (-13°C)
Visibility 10.00 mi
Wind Chill15°F (-9°C)
Last update 5 Feb 1:54 pm EST
Extended Forecast for

2 Miles WNW Hartsville NY

Extreme Cold Watch February 7, 04:00am until February 8, 01:00pm
Click here for hazard details and duration
Extreme Cold Watch

  • This Afternoon

    This Afternoon: Mostly cloudy, with a high near 19. Calm wind.

    High: 19 °F

    Mostly Cloudy

  • Tonight

    Tonight: Mostly cloudy, with a low around 9. Wind chill values as low as zero. Calm wind becoming southwest around 6 mph after midnight.

    Low: 9 °F

    Mostly Cloudy

  • Friday

    Friday: A chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Southwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.

    High: 22 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Patchy blowing snow after 1am. Mostly cloudy, with a low around -6. Wind chill values as low as -26. Blustery, with a northwest wind 8 to 13 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: -6 °F

    Snow Showers
    Likely and
    Patchy
    Blowing Snow

  • Saturday

    Saturday: A slight chance of snow showers. Patchy blowing snow. Mostly cloudy and cold, with a high near -2. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.

    High: -2 °F

    Slight Chance
    Snow Showers
    and Patchy
    Blowing Snow

  • Saturday Night

    Saturday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around -7. Chance of precipitation is 20%.

    Low: -7 °F

    Slight Chance
    Snow Showers

  • Sunday

    Sunday: Mostly cloudy and cold, with a high near 6.

    High: 6 °F

    Cold

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around -4.

    Low: -4 °F

    Mostly Cloudy

  • Monday

    Monday: Partly sunny, with a high near 16.

    High: 16 °F

    Partly Sunny

Detailed Forecast

This Afternoon
Mostly cloudy, with a high near 19. Calm wind.
Tonight
Mostly cloudy, with a low around 9. Wind chill values as low as zero. Calm wind becoming southwest around 6 mph after midnight.
Friday
A chance of snow showers, mainly after 2pm. Mostly cloudy, with a high near 22. Wind chill values as low as zero. Southwest wind around 7 mph. Chance of precipitation is 40%. New snow accumulation of less than a half inch possible.
Friday Night
Snow showers likely, mainly before 1am. Patchy blowing snow after 1am. Mostly cloudy, with a low around -6. Wind chill values as low as -26. Blustery, with a northwest wind 8 to 13 mph increasing to 19 to 24 mph after midnight. Winds could gust as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Saturday
A slight chance of snow showers. Patchy blowing snow. Mostly cloudy and cold, with a high near -2. Blustery, with a northwest wind 21 to 23 mph, with gusts as high as 36 mph. Chance of precipitation is 20%.
Saturday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around -7. Chance of precipitation is 20%.
Sunday
Mostly cloudy and cold, with a high near 6.
Sunday Night
Mostly cloudy, with a low around -4.
Monday
Partly sunny, with a high near 16.
Monday Night
Mostly cloudy, with a low around 0.
Tuesday
Mostly cloudy, with a high near 29.
Tuesday Night
Mostly cloudy, with a low around 17.
Wednesday
A chance of rain and snow showers. Mostly cloudy, with a high near 34. Chance of precipitation is 30%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
2 Miles WNW Hartsville NY
 42.26°N 77.73°W (Elev. 2198 ft)
Last Update:
1:24 pm EST Feb 5, 2026
Forecast Valid:
2pm EST Feb 5, 2026-6pm EST Feb 11, 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