Strong to Severe Thunderstorms in the East; Heat in the Central and Western U.S.

Strong to potentially severe thunderstorms with damaging wind gusts are forecast Thursday from parts of New England into the Mid Atlantic and Carolinas. Significant heat will expand across the West and Central Plains through Friday, potentially breaking daily high temperature records. Dangerous heat will then build into the Eastern U.S. this weekend through much of next week. Read More >

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Light Rain

68°F

20°C

Humidity 87%
Wind Speed S 12 G 21 mph
Barometer 29.77 in (1007.6 mb)
Dewpoint 64°F (18°C)
Visibility 10.00 mi
Last update 19 Jun 3:53 am EDT
Extended Forecast for

Derby NY

Wind Advisory June 19, 09:00am until June 19, 08:00pm
Click here for hazard details and duration
Wind Advisory
  • Overnight

    Overnight: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 67. South wind around 10 mph.  Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 67 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers, with thunderstorms also possible after 8am.  Mostly cloudy, with a high near 74. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 47 mph.  Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 74 °F

    Chance
    Showers then
    Chance
    T-storms and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers, mainly before 9pm.  Mostly cloudy, with a low around 59. West wind 9 to 14 mph.  Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 59 °F

    Chance
    Showers

  • Friday

    Friday: A slight chance of showers and thunderstorms after 2pm.  Patchy fog between 7am and 8am.  Otherwise, mostly sunny, with a high near 75. West wind 6 to 10 mph, with gusts as high as 20 mph.  Chance of precipitation is 20%.

    High: 75 °F

    Patchy Fog
    then Slight
    Chance
    T-storms

  • Friday Night

    Friday Night: A slight chance of showers and thunderstorms.  Mostly cloudy, with a low around 64. Southwest wind around 6 mph.  Chance of precipitation is 20%.

    Low: 64 °F

    Slight Chance
    T-storms

  • Saturday

    Saturday: A slight chance of showers and thunderstorms.  Partly sunny, with a high near 83. Southwest wind 6 to 9 mph.  Chance of precipitation is 20%.

    High: 83 °F

    Slight Chance
    T-storms

  • Saturday Night

    Saturday Night: A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am.  Partly cloudy, with a low around 71. South wind around 9 mph, with gusts as high as 20 mph.  Chance of precipitation is 30%.

    Low: 71 °F

    Chance
    T-storms then
    Chance
    Showers

  • Sunday

    Sunday: Mostly sunny, with a high near 85. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.

    High: 85 °F

    Mostly Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 73.

    Low: 73 °F

    Mostly Clear

Detailed Forecast

Overnight
A chance of showers and thunderstorms. Mostly cloudy, with a low around 67. South wind around 10 mph. Chance of precipitation is 30%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Juneteenth
A chance of showers, with thunderstorms also possible after 8am. Mostly cloudy, with a high near 74. Breezy, with a southwest wind 14 to 20 mph, with gusts as high as 47 mph. Chance of precipitation is 40%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers, mainly before 9pm. Mostly cloudy, with a low around 59. West wind 9 to 14 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Friday
A slight chance of showers and thunderstorms after 2pm. Patchy fog between 7am and 8am. Otherwise, mostly sunny, with a high near 75. West wind 6 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 20%.
Friday Night
A slight chance of showers and thunderstorms. Mostly cloudy, with a low around 64. Southwest wind around 6 mph. Chance of precipitation is 20%.
Saturday
A slight chance of showers and thunderstorms. Partly sunny, with a high near 83. Southwest wind 6 to 9 mph. Chance of precipitation is 20%.
Saturday Night
A chance of showers and thunderstorms before 11pm, then a chance of showers between 11pm and 2am. Partly cloudy, with a low around 71. South wind around 9 mph, with gusts as high as 20 mph. Chance of precipitation is 30%.
Sunday
Mostly sunny, with a high near 85. Southwest wind 8 to 10 mph, with gusts as high as 20 mph.
Sunday Night
Mostly clear, with a low around 73.
Monday
Sunny, with a high near 88.
Monday Night
Mostly clear, with a low around 72.
Tuesday
Sunny, with a high near 88.
Tuesday Night
Partly cloudy, with a low around 69.
Wednesday
A chance of showers. Mostly sunny, with a high near 86. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Derby NY
 42.68°N 78.96°W (Elev. 709 ft)
4:36 am EDT Jun 19, 2025
4am EDT Jun 19, 2025-6pm EDT Jun 25, 2025
 
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