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

Hazardous Weather Conditions

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Overcast

32°F

0°C

Humidity 59%
Wind Speed SW 18 G 28 mph
Barometer 30.10 in (1020.1 mb)
Dewpoint 19°F (-7°C)
Visibility 10.00 mi
Wind Chill21°F (-6°C)
Last update 12 Jan 11:53 am EST
Extended Forecast for

Portland NY

  • This Afternoon

    This Afternoon: Partly sunny, with a high near 34. Breezy, with a southwest wind 15 to 21 mph.

    High: 34 °F

    Partly Sunny
    and Breezy

  • Tonight

    Tonight: Mostly cloudy, with a low around 30. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.

    Low: 30 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: A chance of showers after 4pm. Mostly cloudy, with a high near 42. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 42 °F

    Partly Sunny
    then Chance
    Showers

  • Tuesday Night

    Tuesday Night: Rain showers likely before 4am, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 34. Southwest wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.

    Low: 34 °F

    Showers
    Likely then
    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Snow showers, possibly mixed with rain. High near 39. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 39 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers, possibly mixed with rain, becoming all snow after 7pm. Low around 14. Northwest wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 14 °F

    Rain/Snow
    then Snow
    Showers

  • Thursday

    Thursday: Snow showers. High near 17. Northwest wind 11 to 13 mph. Chance of precipitation is 80%.

    High: 17 °F

    Snow Showers

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 14. Northwest wind around 11 mph. Chance of precipitation is 30%.

    Low: 14 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.

    High: 27 °F

    Mostly Cloudy
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Partly sunny, with a high near 34. Breezy, with a southwest wind 15 to 21 mph.
Tonight
Mostly cloudy, with a low around 30. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.
Tuesday
A chance of showers after 4pm. Mostly cloudy, with a high near 42. South wind 11 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Tuesday Night
Rain showers likely before 4am, then rain likely, possibly mixed with snow showers. Cloudy, with a low around 34. Southwest wind 14 to 16 mph, with gusts as high as 33 mph. Chance of precipitation is 70%. Little or no snow accumulation expected.
Wednesday
Snow showers, possibly mixed with rain. High near 39. Southwest wind 10 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Wednesday Night
Snow showers, possibly mixed with rain, becoming all snow after 7pm. Low around 14. Northwest wind 10 to 13 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Thursday
Snow showers. High near 17. Northwest wind 11 to 13 mph. Chance of precipitation is 80%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 14. Northwest wind around 11 mph. Chance of precipitation is 30%.
Friday
A chance of snow showers after 1pm. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Friday Night
A chance of snow showers. Mostly cloudy, with a low around 22. Chance of precipitation is 50%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 32. Chance of precipitation is 70%.
Saturday Night
Snow showers likely. Mostly cloudy, with a low around 14. Chance of precipitation is 60%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 50%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Portland NY
 42.37°N 79.46°W (Elev. 853 ft)
Last Update:
12:36 pm EST Jan 12, 2026
Forecast Valid:
12pm EST Jan 12, 2026-6pm EST Jan 18, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

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Chance of Precipitation