Heavy Rain in the Southern U.S.; Winter Storm to Impact the Northern Mid-Atlantic and Interior Northeast

A storm system stretching from the Tennessee Valley to the Gulf Coast will bring a variety of hazards to the Eastern U.S. through Tuesday. On the south side of the system, heavy rain and thunderstorms will persist across the Southern U.S. Further north, a wintry precipitation mix is expected from the Central Appalachians to the interior Northeast through Tuesday. Read More >

Current conditions at

Dansville, Dansville Municipal Airport (KDSV)

Lat: 42.57°NLon: 77.71°WElev: 659ft.

Light Snow

27°F

-3°C

Humidity 81%
Wind Speed Calm
Barometer 29.95 in (1016.0 mb)
Dewpoint 22°F (-6°C)
Visibility 1.50 mi
Last update 2 Dec 5:54 am EST
Extended Forecast for

6 Miles S Swain NY

Winter Weather Advisory December 2, 05:59am until December 2, 07:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 2, 05:59am until December 2, 07:00pm

    NOW until 7:00pm Tue

    Winter Weather Advisory

  • Overnight

    Low: 24 °F

    Snow

  • Tuesday

    Tuesday: Snow, mainly before noon, then a chance of snow showers after 1pm.  High near 33. South wind around 6 mph becoming light and variable.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    High: 33 °F

    Snow then
    Chance Snow

  • Tuesday Night

    Tuesday Night: A chance of snow showers, mainly before 11pm.  Mostly cloudy, with a low around 17. Northwest wind around 6 mph.  Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    Low: 17 °F

    Chance Snow
    Showers then
    Mostly Cloudy

  • Wednesday

    Wednesday: Mostly cloudy, with a high near 32. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.

    High: 32 °F

    Mostly Cloudy

  • Wednesday Night

    Wednesday Night: A chance of snow showers after 1am.  Mostly cloudy, with a low around 19. Southwest wind 11 to 13 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%.

    Low: 19 °F

    Mostly Cloudy
    then Chance
    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm.  Mostly cloudy, with a high near 27. West wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 27 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 4. Northwest wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 20 mph.

    Low: 4 °F

    Partly Cloudy

  • Friday

    Friday: Mostly sunny, with a high near 26. South wind 6 to 9 mph.

    High: 26 °F

    Mostly Sunny

Detailed Forecast

Overnight
Snow. Steady temperature around 24. South wind around 6 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of 1 to 2 inches possible.
Tuesday
Snow, mainly before noon, then a chance of snow showers after 1pm. High near 33. South wind around 6 mph becoming light and variable. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Tuesday Night
A chance of snow showers, mainly before 11pm. Mostly cloudy, with a low around 17. Northwest wind around 6 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Wednesday
Mostly cloudy, with a high near 32. Southwest wind 6 to 10 mph, with gusts as high as 22 mph.
Wednesday Night
A chance of snow showers after 1am. Mostly cloudy, with a low around 19. Southwest wind 11 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 27. West wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Thursday Night
Partly cloudy, with a low around 4. Northwest wind 5 to 9 mph becoming south after midnight. Winds could gust as high as 20 mph.
Friday
Mostly sunny, with a high near 26. South wind 6 to 9 mph.
Friday Night
Mostly cloudy, with a low around 17.
Saturday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 32. Chance of precipitation is 30%.
Saturday Night
Mostly cloudy, with a low around 18.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 30%.
Monday
A chance of snow showers. Partly sunny, with a high near 21. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
6 Miles S Swain NY
 42.38°N 77.91°W (Elev. 1706 ft)
3:36 am EST Dec 2, 2025
5am EST Dec 2, 2025-6pm EST Dec 8, 2025
 
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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