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

Air Quality Concerns; Fire Weather; Extreme Heat; Severe Thunderstorms and Flash Flooding

Wildfire smoke continues to result in poor air quality from the Upper Midwest into the Northeast. Dangerous heat and fire weather concerns for portions of the Four Corners region into the central Great Basin and Rockies. Heavy rainfall and flash flooding possible for the Southeast through today. Strong to severe thunderstorms for the Southern Plains with severe wind gusts and large hail possible. Read More >

Hazardous Weather Conditions

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Fog/Mist

68°F

20°C

Humidity 87%
Wind Speed Calm
Barometer 30.22 in (1023.2 mb)
Dewpoint 64°F (18°C)
Visibility 4.00 mi
Last update 4 Aug 8:53 am EDT
Extended Forecast for

4 Miles W South Dayton NY

  • Today

    Today: Widespread haze. Sunny, with a high near 82. Light and variable wind becoming east around 6 mph in the afternoon.

    High: 82 °F

    Haze

  • Tonight

    Tonight: Widespread haze before midnight. Mostly cloudy, with a low around 60. Light and variable wind becoming south around 6 mph after midnight.

    Low: 60 °F

    Haze then
    Mostly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 83. South wind around 5 mph becoming calm.

    High: 83 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 62. Light and variable wind.

    Low: 62 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Mostly sunny, with a high near 82. Southeast wind 3 to 6 mph.

    High: 82 °F

    Mostly Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 60. South wind around 5 mph.

    Low: 60 °F

    Partly Cloudy

  • Thursday

    Thursday: Sunny, with a high near 82. South wind around 7 mph.

    High: 82 °F

    Sunny

  • Thursday Night

    Thursday Night: Mostly clear, with a low around 61. South wind around 6 mph.

    Low: 61 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 83.

    High: 83 °F

    Sunny

Detailed Forecast

Today
Widespread haze. Sunny, with a high near 82. Light and variable wind becoming east around 6 mph in the afternoon.
Tonight
Widespread haze before midnight. Mostly cloudy, with a low around 60. Light and variable wind becoming south around 6 mph after midnight.
Tuesday
Mostly sunny, with a high near 83. South wind around 5 mph becoming calm.
Tuesday Night
Partly cloudy, with a low around 62. Light and variable wind.
Wednesday
Mostly sunny, with a high near 82. Southeast wind 3 to 6 mph.
Wednesday Night
Partly cloudy, with a low around 60. South wind around 5 mph.
Thursday
Sunny, with a high near 82. South wind around 7 mph.
Thursday Night
Mostly clear, with a low around 61. South wind around 6 mph.
Friday
Sunny, with a high near 83.
Friday Night
Mostly clear, with a low around 61.
Saturday
Sunny, with a high near 85.
Saturday Night
Mostly clear, with a low around 63.
Sunday
Mostly sunny, with a high near 85.
Basemap Options
Click map to change the forecast location
Loading map...
Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles W South Dayton NY
 42.36°N 79.13°W (Elev. 1417 ft)
Last Update:
7:36 am EDT Aug 4, 2025
Forecast Valid:
9am EDT Aug 4, 2025-6pm EDT Aug 10, 2025
 
Forecast Discussion
 
Get as KML Get as XML

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