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.

Fair

13°F

-11°C

Humidity 92%
Wind Speed SW 3 mph
Barometer 30.32 in (1028.0 mb)
Dewpoint 11°F (-12°C)
Visibility 10.00 mi
Last update 4 Feb 8:53 am EST
Extended Forecast for

Portland NY

  • Today

    Today: Partly sunny, with a high near 19. West wind around 7 mph.

    High: 19 °F

    Partly Sunny

  • Tonight

    Tonight: Mostly cloudy, with a low around 8. West wind around 6 mph.

    Low: 8 °F

    Mostly Cloudy

  • Thursday

    Thursday: A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 20. Southwest wind around 6 mph. Chance of precipitation is 20%.

    High: 20 °F

    Slight Chance
    Snow Showers

  • Thursday Night

    Thursday Night: A slight chance of snow showers after 1am. Mostly cloudy, with a low around 12. South wind 6 to 10 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Mostly Cloudy
    then Slight
    Chance Snow
    Showers

  • Friday

    Friday: Snow showers. High near 27. South wind 10 to 15 mph. Chance of precipitation is 90%.

    High: 27 °F

    Snow Showers

  • Friday Night

    Friday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 0. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.

    Low: 0 °F

    Chance Snow
    Showers and
    Blustery

  • Saturday

    Saturday: Mostly sunny and cold, with a high near 8. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Mostly cloudy, with a low around -2. Northwest wind 7 to 11 mph.

    Low: -2 °F

    Mostly Cloudy

  • Sunday

    Sunday: Mostly cloudy, with a high near 17.

    High: 17 °F

    Mostly Cloudy

Detailed Forecast

Today
Partly sunny, with a high near 19. West wind around 7 mph.
Tonight
Mostly cloudy, with a low around 8. West wind around 6 mph.
Thursday
A slight chance of snow showers before 1pm. Mostly cloudy, with a high near 20. Southwest wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
A slight chance of snow showers after 1am. Mostly cloudy, with a low around 12. South wind 6 to 10 mph. Chance of precipitation is 20%.
Friday
Snow showers. High near 27. South wind 10 to 15 mph. Chance of precipitation is 90%.
Friday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 0. Blustery, with a northwest wind 17 to 21 mph, with gusts as high as 32 mph. Chance of precipitation is 50%.
Saturday
Mostly sunny and cold, with a high near 8. Northwest wind 13 to 16 mph, with gusts as high as 26 mph.
Saturday Night
Mostly cloudy, with a low around -2. Northwest wind 7 to 11 mph.
Sunday
Mostly cloudy, with a high near 17.
Sunday Night
Mostly cloudy, with a low around 5.
Monday
Partly sunny, with a high near 23.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 31.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Portland NY
 42.39°N 79.45°W (Elev. 719 ft)
Last Update:
7:48 am EST Feb 4, 2026
Forecast Valid:
9am EST Feb 4, 2026-6pm EST Feb 10, 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