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.

Light Rain Fog/Mist

42°F

6°C

Humidity 92%
Wind Speed N 7 mph
Barometer 29.73 in (1007.3 mb)
Dewpoint 40°F (4°C)
Visibility 5.00 mi
Wind Chill38°F (3°C)
Last update 10 Jan 3:53 pm EST
Extended Forecast for

Portland NY

Winter Weather Advisory January 11, 07:00am until January 12, 01:00am
Wind Advisory January 10, 08:00pm until January 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory

  • This Afternoon

    This Afternoon: Rain. High near 43. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.

    High: 43 °F

    Rain

  • Tonight

    Tonight: Rain before 9pm, then a chance of showers between 9pm and 10pm. Low around 30. Breezy, with a southwest wind 11 to 16 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 30 °F

    Breezy. Rain
    then Mostly
    Cloudy

  • Sunday

    Sunday: Snow showers, mainly after 10am. Patchy blowing snow after 8am. High near 32. Breezy, with a west wind 25 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.

    High: 32 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: A chance of snow showers. Patchy blowing snow before 3am. Mostly cloudy, with a low around 26. Breezy, with a west wind 15 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.

    Low: 26 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday

    Monday: A chance of snow showers. Patchy blowing snow between 10am and 4pm. Mostly cloudy, with a high near 35. Southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow
    Showers and
    Patchy
    Blowing Snow

  • Monday Night

    Monday Night: A chance of snow showers. Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.

    Low: 29 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: Mostly cloudy, with a high near 41. South wind 15 to 18 mph, with gusts as high as 34 mph.

    High: 41 °F

    Mostly Cloudy

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 32. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.

    Low: 32 °F

    Showers
    Likely and
    Breezy

  • Wednesday

    Wednesday: Rain showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.

    High: 37 °F

    Showers
    Likely then
    Rain/Snow
    Likely

Detailed Forecast

This Afternoon
Rain. High near 43. Southeast wind around 10 mph. Chance of precipitation is 90%. New precipitation amounts of less than a tenth of an inch possible.
Tonight
Rain before 9pm, then a chance of showers between 9pm and 10pm. Low around 30. Breezy, with a southwest wind 11 to 16 mph increasing to 21 to 26 mph after midnight. Winds could gust as high as 48 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Snow showers, mainly after 10am. Patchy blowing snow after 8am. High near 32. Breezy, with a west wind 25 to 28 mph, with gusts as high as 45 mph. Chance of precipitation is 80%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
A chance of snow showers. Patchy blowing snow before 3am. Mostly cloudy, with a low around 26. Breezy, with a west wind 15 to 24 mph, with gusts as high as 36 mph. Chance of precipitation is 40%. New snow accumulation of less than one inch possible.
Monday
A chance of snow showers. Patchy blowing snow between 10am and 4pm. Mostly cloudy, with a high near 35. Southwest wind 15 to 18 mph, with gusts as high as 31 mph. Chance of precipitation is 30%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 29. Southwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 50%.
Tuesday
Mostly cloudy, with a high near 41. South wind 15 to 18 mph, with gusts as high as 34 mph.
Tuesday Night
Showers likely. Cloudy, with a low around 32. Breezy, with a southwest wind 18 to 20 mph, with gusts as high as 34 mph. Chance of precipitation is 60%.
Wednesday
Rain showers likely before 1pm, then rain and snow showers likely. Mostly cloudy, with a high near 37. Chance of precipitation is 70%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 16. Chance of precipitation is 40%.
Thursday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 16.
Friday
A chance of snow showers. Mostly cloudy, with a high near 29. 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 30.
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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:
3:37 pm EST Jan 10, 2026
Forecast Valid:
4pm EST Jan 10, 2026-6pm EST Jan 17, 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