National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Poughkeepsie, Dutchess County Airport (KPOU)

Lat: 41.63°NLon: 73.88°WElev: 164ft.

Overcast

34°F

1°C

Humidity 97%
Wind Speed Calm
Barometer 29.46 in (997.6 mb)
Dewpoint 33°F (1°C)
Visibility NA
Last update 29 Dec 6:53 am EST
Extended Forecast for

4 Miles WNW Mahopac NY

Dense Fog Advisory until December 29, 10:00am
Click here for hazard details and duration
...
  •  
    Dense Fog Advisory until December 29, 10:00am

    NOW until 10:00am Mon

    Dense Fog Advisory

  • Today

    High: 46 °F

    Rain and
    Areas Fog
    then Rain
    Likely and
    Breezy

  • Tonight

    Tonight: Increasing clouds, with a low around 22. Wind chill values between 10 and 20. Breezy, with a west wind 18 to 21 mph, with gusts as high as 40 mph.

    Low: 22 °F

    Increasing
    Clouds and
    Breezy

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 26. Wind chill values between 10 and 15. Breezy, with a west wind 20 to 22 mph, with gusts as high as 41 mph.

    High: 26 °F

    Mostly Cloudy
    and Breezy

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 22. Wind chill values between 10 and 15. West wind 10 to 15 mph, with gusts as high as 31 mph.

    Low: 22 °F

    Mostly Cloudy

  • Wednesday

    Wednesday: A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 30. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.

    High: 30 °F

    Partly Sunny
    then Slight
    Chance Snow

  • Wednesday Night

    Wednesday Night: A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 17.

    Low: 17 °F

    Chance Snow

  • New Year's Day

    New Year's Day: Mostly sunny, with a high near 23.

    High: 23 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 12.

    Low: 12 °F

    Partly Cloudy

Detailed Forecast

Today
Rain, mainly before 1pm. Areas of fog before 10am. High near 46. Breezy, with a south wind 9 to 14 mph becoming west 15 to 20 mph in the afternoon. Winds could gust as high as 39 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Tonight
Increasing clouds, with a low around 22. Wind chill values between 10 and 20. Breezy, with a west wind 18 to 21 mph, with gusts as high as 40 mph.
Tuesday
Mostly cloudy, with a high near 26. Wind chill values between 10 and 15. Breezy, with a west wind 20 to 22 mph, with gusts as high as 41 mph.
Tuesday Night
Mostly cloudy, with a low around 22. Wind chill values between 10 and 15. West wind 10 to 15 mph, with gusts as high as 31 mph.
Wednesday
A 20 percent chance of snow after 1pm. Mostly cloudy, with a high near 30. Southwest wind 9 to 11 mph, with gusts as high as 23 mph.
Wednesday Night
A 40 percent chance of snow before 1am. Mostly cloudy, with a low around 17.
New Year's Day
Mostly sunny, with a high near 23.
Thursday Night
Partly cloudy, with a low around 12.
Friday
Mostly sunny, with a high near 23.
Friday Night
Partly cloudy, with a low around 14.
Saturday
Partly sunny, with a high near 28.
Saturday Night
Mostly cloudy, with a low around 16.
Sunday
Mostly sunny, with a high near 27.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles WNW Mahopac NY
 41.4°N 73.81°W (Elev. 735 ft)
Last Update:
4:39 am EST Dec 29, 2025
Forecast Valid:
7am EST Dec 29, 2025-6pm EST Jan 4, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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