Thunderstorms and Heavy Rain in the Mid-South; Heat Continues in the Southeast and Southwest

Severe thunderstorms and heavy rain are expected across portions of the mid-Mississippi Valley into the Ohio Valley and portions of Arizona. Dangerous heat persists in the South and Southeast while building into the Southwest. Overnight lows will be so warm that, when combined with oppressive dew points, little-to-no relief from the scorching daytime highs will be available. Read More >

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Fair

68°F

20°C

Humidity 73%
Wind Speed S 9 mph
Barometer 29.90 in (1012.3 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Last update 19 Aug 2:53 am EDT
Extended Forecast for

Fredonia NY

  • Overnight

    Overnight: Partly cloudy, with a low around 63. South wind around 8 mph.

    Low: 63 °F

    Partly Cloudy

  • Wednesday

    Wednesday: Showers and thunderstorms, mainly before noon.  High near 77. West wind 9 to 13 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 77 °F

    Showers then
    Chance
    Showers

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 58. West wind 5 to 7 mph becoming calm  in the evening.

    Low: 58 °F

    Partly Cloudy

  • Thursday

    Thursday: A chance of showers, mainly before 11am.  Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming northeast around 6 mph in the morning.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    High: 76 °F

    Chance
    Showers

  • Thursday Night

    Thursday Night: Patchy fog after 2am.  Otherwise, mostly clear, with a low around 56. Light and variable wind.

    Low: 56 °F

    Mostly Clear
    then Patchy
    Fog

  • Friday

    Friday: Patchy fog before 9am.  Otherwise, sunny, with a high near 76. Southeast wind around 6 mph becoming northeast in the afternoon.

    High: 76 °F

    Patchy Fog
    then Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 60. Light and variable wind becoming southeast 5 to 7 mph after midnight.

    Low: 60 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely and possibly a thunderstorm after 2pm.  Partly sunny, with a high near 80. Southwest wind around 9 mph.  Chance of precipitation is 60%.

    High: 80 °F

    Mostly Sunny
    then Showers
    Likely

  • Saturday Night

    Saturday Night: Showers and possibly a thunderstorm.  Low around 60. Chance of precipitation is 80%.

    Low: 60 °F

    Showers

Detailed Forecast

Overnight
Partly cloudy, with a low around 63. South wind around 8 mph.
Wednesday
Showers and thunderstorms, mainly before noon. High near 77. West wind 9 to 13 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
Partly cloudy, with a low around 58. West wind 5 to 7 mph becoming calm in the evening.
Thursday
A chance of showers, mainly before 11am. Mostly cloudy through mid morning, then gradual clearing, with a high near 76. Light and variable wind becoming northeast around 6 mph in the morning. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday Night
Patchy fog after 2am. Otherwise, mostly clear, with a low around 56. Light and variable wind.
Friday
Patchy fog before 9am. Otherwise, sunny, with a high near 76. Southeast wind around 6 mph becoming northeast in the afternoon.
Friday Night
Partly cloudy, with a low around 60. Light and variable wind becoming southeast 5 to 7 mph after midnight.
Saturday
Showers likely and possibly a thunderstorm after 2pm. Partly sunny, with a high near 80. Southwest wind around 9 mph. Chance of precipitation is 60%.
Saturday Night
Showers and possibly a thunderstorm. Low around 60. Chance of precipitation is 80%.
Sunday
Showers likely, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 74. Chance of precipitation is 60%.
Sunday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 56. Chance of precipitation is 40%.
Monday
Mostly sunny, with a high near 73.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Fredonia NY
 42.44°N 79.3°W (Elev. 817 ft)
2:33 am EDT Aug 19, 2026
3am EDT Aug 19, 2026-6pm EDT Aug 25, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

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