Tropical Storm Arthur and Heavy Rainfall in the South; Severe Weather in the Midwest

An outbreak of severe thunderstorms is expected across portions of Illinois and Indiana tonight. Intense tornadoes, swaths of damaging gusts, and hail in excess of 2 inches in diameter possible. Tropical Storm Arthur will continue to produce strong winds across coastal Upper Texas and Louisiana tonight, as well as potentially life-threatening flooding across southern Louisiana into Mississippi. Read More >

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Overcast and Breezy

68°F

20°C

Humidity 81%
Wind Speed S 25 G 41 mph
Barometer 29.36 in (993.8 mb)
Dewpoint 62°F (17°C)
Visibility 10.00 mi
Last update 18 Jun 3:53 am EDT
Extended Forecast for

Sheridan NY

High Wind Warning until June 18, 08:00pm
Click here for hazard details and duration
High Wind Warning
  •  
    High Wind Warning until June 18, 08:00pm

    NOW until 8:00pm Thu

    High Wind Warning

  • Overnight

    Low: 63 °F

    Showers
    Likely and
    Breezy

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 2pm.  High near 75. Breezy, with a west wind 23 to 29 mph, with gusts as high as 50 mph.  Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Breezy.
    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers before 10pm.  Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph.  Chance of precipitation is 20%.

    Low: 59 °F

    Slight Chance
    Showers and
    Breezy then
    Partly Cloudy

  • Juneteenth

    Juneteenth: A slight chance of showers and thunderstorms after 2pm.  Sunny, with a high near 73. Breezy, with a west wind 13 to 20 mph.  Chance of precipitation is 20%.

    High: 73 °F

    Sunny then
    Slight Chance
    T-storms and
    Breezy

  • Friday Night

    Friday Night: Mostly clear, with a low around 58. West wind 6 to 13 mph.

    Low: 58 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 74. West wind 8 to 14 mph.

    High: 74 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 59. West wind 3 to 6 mph.

    Low: 59 °F

    Partly Cloudy

  • Sunday

    Sunday: Mostly sunny, with a high near 76. West wind 3 to 6 mph.

    High: 76 °F

    Mostly Sunny

Detailed Forecast

Overnight
Showers likely and possibly a thunderstorm. Mostly cloudy, with a low around 63. Breezy, with a south wind 26 to 28 mph, with gusts as high as 46 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers and thunderstorms, mainly before 2pm. High near 75. Breezy, with a west wind 23 to 29 mph, with gusts as high as 50 mph. Chance of precipitation is 80%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A slight chance of showers before 10pm. Mostly cloudy, then gradually becoming mostly clear, with a low around 59. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 20%.
Juneteenth
A slight chance of showers and thunderstorms after 2pm. Sunny, with a high near 73. Breezy, with a west wind 13 to 20 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 58. West wind 6 to 13 mph.
Saturday
Sunny, with a high near 74. West wind 8 to 14 mph.
Saturday Night
Partly cloudy, with a low around 59. West wind 3 to 6 mph.
Sunday
Mostly sunny, with a high near 76. West wind 3 to 6 mph.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 58. Chance of precipitation is 50%.
Monday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 50%.
Monday Night
Partly cloudy, with a low around 57.
Tuesday
Mostly sunny, with a high near 74.
Tuesday Night
Partly cloudy, with a low around 58.
Wednesday
Mostly sunny, with a high near 76.
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ABOUT THIS FORECAST

 
Point Forecast:
Sheridan NY
 42.48°N 79.23°W (Elev. 823 ft)
3:57 am EDT Jun 18, 2026
4am EDT Jun 18, 2026-6pm EDT Jun 24, 2026
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database