Heavy to Excessive Rainfall and Flooding Threats in the Central and Eastern U.S.; Heat and Fire Weather Concerns in the West

Thunderstorms producing excessive rainfall and potential flooding concerns will continue through tonight from the Southern Plains to the East Coast. Areas of greatest concern for flooding are over central Texas and the Mid-Atlantic. Heat will continue to build across the West through Tuesday. Heat Advisories and Extreme Heat Warnings are in effect. Fire Weather concerns continue through Monday. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fog

67°F

19°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.07 in (1017.4 mb)
Dewpoint 67°F (19°C)
Visibility 0.25 mi
Last update 14 Jul 5:56 am EDT
Extended Forecast for

Clymer NY

  • Today

    Today: A slight chance of showers, then a chance of showers and thunderstorms after 8am.  Mostly cloudy, then gradually becoming sunny, with a high near 81. Light and variable wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 30%.

    High: 81 °F

    Chance
    Showers then
    Chance
    T-storms

  • Tonight

    Tonight: Mostly clear, with a low around 62. Light and variable wind.

    Low: 62 °F

    Mostly Clear

  • Tuesday

    Tuesday: Sunny, with a high near 84. Light and variable wind.

    High: 84 °F

    Sunny

  • Tuesday Night

    Tuesday Night: Partly cloudy, with a low around 67. Light and variable wind.

    Low: 67 °F

    Partly Cloudy

  • Wednesday

    Wednesday: A chance of showers, with thunderstorms also possible after 11am.  Partly sunny, with a high near 83. Southwest wind around 6 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    High: 83 °F

    Chance
    Showers then
    Chance
    T-storms

  • Wednesday Night

    Wednesday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 68. South wind around 6 mph.  Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.

    Low: 68 °F

    Chance
    T-storms

  • Thursday

    Thursday: Showers likely, then showers and possibly a thunderstorm after 2pm.  High near 81. West wind 9 to 11 mph, with gusts as high as 21 mph.  Chance of precipitation is 80%.

    High: 81 °F

    Showers

  • Thursday Night

    Thursday Night: Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am.  Low around 66. West wind around 8 mph.  Chance of precipitation is 80%.

    Low: 66 °F

    Showers

  • Friday

    Friday: A chance of showers and thunderstorms.  Partly sunny, with a high near 78. Chance of precipitation is 50%.

    High: 78 °F

    Chance
    T-storms

Detailed Forecast

Today
A slight chance of showers, then a chance of showers and thunderstorms after 8am. Mostly cloudy, then gradually becoming sunny, with a high near 81. Light and variable wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 30%.
Tonight
Mostly clear, with a low around 62. Light and variable wind.
Tuesday
Sunny, with a high near 84. Light and variable wind.
Tuesday Night
Partly cloudy, with a low around 67. Light and variable wind.
Wednesday
A chance of showers, with thunderstorms also possible after 11am. Partly sunny, with a high near 83. Southwest wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Wednesday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 68. South wind around 6 mph. Chance of precipitation is 50%. New rainfall amounts of less than a tenth of an inch, except higher amounts possible in thunderstorms.
Thursday
Showers likely, then showers and possibly a thunderstorm after 2pm. High near 81. West wind 9 to 11 mph, with gusts as high as 21 mph. Chance of precipitation is 80%.
Thursday Night
Showers and possibly a thunderstorm, mainly before 2am, then a chance of showers and thunderstorms after 2am. Low around 66. West wind around 8 mph. Chance of precipitation is 80%.
Friday
A chance of showers and thunderstorms. Partly sunny, with a high near 78. Chance of precipitation is 50%.
Friday Night
Mostly cloudy, with a low around 63.
Saturday
Mostly sunny, with a high near 79.
Saturday Night
Partly cloudy, with a low around 63.
Sunday
A chance of showers and thunderstorms. Partly sunny, with a high near 79. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Clymer NY
 42.06°N 79.68°W (Elev. 1601 ft)
4:36 am EDT Jul 14, 2025
6am EDT Jul 14, 2025-6pm EDT Jul 20, 2025
 
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Additional Resources

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