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

23°F

-5°C

Humidity 78%
Wind Speed W 13 G 21 mph
Barometer 30.05 in (1018.5 mb)
Dewpoint 17°F (-8°C)
Visibility 10.00 mi
Wind Chill11°F (-12°C)
Last update 23 Feb 5:53 pm EST
Extended Forecast for

Derby NY

Winter Weather Advisory February 23, 06:20pm until February 24, 06:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory February 23, 06:20pm until February 24, 06:00am

    NOW until 6:00am Tue

    Winter Weather Advisory

  • Tonight

    Low: 10 °F

    Snow

  • Tuesday

    Tuesday: Partly sunny, with a high near 28. Southwest wind 7 to 13 mph.

    High: 28 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Snow. Temperature rising to around 31 by 4am. South wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 22 °F⇑

    Snow

  • Wednesday

    Wednesday: A chance of snow showers. Mostly cloudy, with a high near 35. West wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 35 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 18. West wind 6 to 15 mph. Chance of precipitation is 40%.

    Low: 18 °F

    Chance Snow
    Showers

  • Thursday

    Thursday: A chance of snow, mainly after 1pm. Partly sunny, with a high near 31. Light and variable wind becoming west around 5 mph. Chance of precipitation is 40%.

    High: 31 °F

    Chance Snow

  • Thursday Night

    Thursday Night: A chance of snow before 1am. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 30%.

    Low: 19 °F

    Chance Snow

  • Friday

    Friday: Mostly sunny, with a high near 38. Southwest wind 5 to 7 mph.

    High: 38 °F

    Mostly Sunny

Detailed Forecast

Tonight
Snow before 2am, then a chance of snow showers, mainly between 2am and 5am. Low around 10. Northwest wind 10 to 15 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of around an inch possible.
Tuesday
Partly sunny, with a high near 28. Southwest wind 7 to 13 mph.
Tuesday Night
Snow. Temperature rising to around 31 by 4am. South wind 5 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Wednesday
A chance of snow showers. Mostly cloudy, with a high near 35. West wind 11 to 14 mph, with gusts as high as 33 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Wednesday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 18. West wind 6 to 15 mph. Chance of precipitation is 40%.
Thursday
A chance of snow, mainly after 1pm. Partly sunny, with a high near 31. Light and variable wind becoming west around 5 mph. Chance of precipitation is 40%.
Thursday Night
A chance of snow before 1am. Mostly cloudy, with a low around 19. Light and variable wind. Chance of precipitation is 30%.
Friday
Mostly sunny, with a high near 38. Southwest wind 5 to 7 mph.
Friday Night
Partly cloudy, with a low around 29.
Saturday
Mostly sunny, with a high near 43.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 19. Chance of precipitation is 30%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 25. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 40%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 26. Chance of precipitation is 50%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Derby NY
 42.68°N 78.96°W (Elev. 709 ft)
Last Update:
5:21 pm EST Feb 23, 2026
Forecast Valid:
6pm EST Feb 23, 2026-6pm EST Mar 2, 2026
 
Forecast Discussion
 
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Additional Resources

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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