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

Heavy Rainfall Across South Texas; Heat in the West

Excessive rainfall may produce locally considerable flash flooding over parts of South Texas, the western Gulf Coast, and Lower Mississippi River Valley through Thursday. Hot temperatures will persist over central and northern California and the Pacific Northwest through today. Read More >

Current conditions at

Dunkirk, Chautauqua County / Dunkirk Airport (KDKK)

Lat: 42.49°NLon: 79.28°WElev: 692ft.

Fair

56°F

13°C

Humidity 70%
Wind Speed S 9 mph
Barometer 29.89 in (1012.1 mb)
Dewpoint 46°F (8°C)
Visibility 10.00 mi
Last update 16 Jun 12:53 am EDT
Extended Forecast for

Cassadaga NY

  • Overnight

    Overnight: Partly cloudy, with a low around 52. South wind around 8 mph.

    Low: 52 °F

    Partly Cloudy

  • Tuesday

    Tuesday: Mostly sunny, with a high near 72. Southwest wind 9 to 11 mph.

    High: 72 °F

    Mostly Sunny

  • Tuesday Night

    Tuesday Night: A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 55. South wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 55 °F

    Chance
    Showers then
    Showers
    Likely

  • Wednesday

    Wednesday: Showers likely, mainly before 8am. Mostly sunny, with a high near 72. West wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    High: 72 °F

    Showers
    Likely then
    Slight Chance
    Showers

  • Wednesday Night

    Wednesday Night: Showers and possibly a thunderstorm, mainly after 2am. Low around 60. Light southwest wind becoming south 13 to 18 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 60 °F

    Chance
    Showers then
    Showers

  • Thursday

    Thursday: Showers and possibly a thunderstorm, mainly before 2pm, then a slight chance of showers and thunderstorms after 2pm. High near 77. Breezy, with a west wind 22 to 26 mph, with gusts as high as 37 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 and
    Breezy

  • Thursday Night

    Thursday Night: A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.

    Low: 55 °F

    Chance
    Showers

  • Juneteenth

    Juneteenth: A chance of showers after 2pm. Mostly sunny, with a high near 70. West wind 11 to 18 mph. Chance of precipitation is 30%.

    High: 70 °F

    Mostly Sunny
    then Chance
    Showers

  • Friday Night

    Friday Night: A chance of showers before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.

    Low: 54 °F

    Chance
    Showers then
    Partly Cloudy

Detailed Forecast

Overnight
Partly cloudy, with a low around 52. South wind around 8 mph.
Tuesday
Mostly sunny, with a high near 72. Southwest wind 9 to 11 mph.
Tuesday Night
A chance of showers before 11pm, then a chance of showers and thunderstorms between 11pm and 2am, then showers likely and possibly a thunderstorm after 2am. Increasing clouds, with a low around 55. South wind 6 to 10 mph. Chance of precipitation is 60%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday
Showers likely, mainly before 8am. Mostly sunny, with a high near 72. West wind 11 to 13 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday Night
Showers and possibly a thunderstorm, mainly after 2am. Low around 60. Light southwest wind becoming south 13 to 18 mph in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and possibly a thunderstorm, mainly before 2pm, then a slight chance of showers and thunderstorms after 2pm. High near 77. Breezy, with a west wind 22 to 26 mph, with gusts as high as 37 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Thursday Night
A chance of showers between 8pm and 2am. Mostly cloudy, with a low around 55. West wind 11 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 30%.
Juneteenth
A chance of showers after 2pm. Mostly sunny, with a high near 70. West wind 11 to 18 mph. Chance of precipitation is 30%.
Friday Night
A chance of showers before 8pm. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Saturday
A chance of showers. Mostly sunny, with a high near 69. Chance of precipitation is 30%.
Saturday Night
Partly cloudy, with a low around 54.
Sunday
Mostly sunny, with a high near 71.
Sunday Night
A chance of showers. Partly cloudy, with a low around 56. Chance of precipitation is 30%.
Monday
A chance of showers. Partly sunny, with a high near 74. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Cassadaga NY
 42.34°N 79.34°W (Elev. 1654 ft)
Last Update:
9:57 pm EDT Jun 15, 2026
Forecast Valid:
1am EDT Jun 16, 2026-6pm EDT Jun 22, 2026
 
Forecast Discussion
 
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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