Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain

58°F

14°C

Humidity 60%
Wind Speed NW 17 G 26 mph
Barometer 30.23 in (1024.9 mb)
Dewpoint 44°F (7°C)
Visibility 10.00 mi
Last update 9 Apr 5:56 pm EDT
Extended Forecast for

Mayville NY

  • Tonight

    Tonight: Showers and thunderstorms likely, mainly before 4am, then a slight chance of thunderstorms after 5am.  Mostly cloudy, with a low around 48. West wind around 6 mph becoming south in the evening. Winds could gust as high as 23 mph.  Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Low: 48 °F

    Showers
    Likely then
    Chance
    Showers

  • Friday

    Friday: Showers, mainly after 1pm.  High near 63. South wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph.  Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 63 °F

    Slight Chance
    Showers then
    Showers

  • Friday Night

    Friday Night: Showers likely, mainly before 7pm.  Mostly cloudy, with a low around 33. Northwest wind 3 to 6 mph.  Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 33 °F

    Showers
    Likely then
    Chance
    Showers

  • Saturday

    Saturday: Sunny, with a high near 48. Northwest wind 5 to 7 mph.

    High: 48 °F

    Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 34. Light and variable wind.

    Low: 34 °F

    Partly Cloudy

  • Sunday

    Sunday: A chance of showers, mainly after 2pm.  Mostly cloudy, with a high near 66. South wind 6 to 10 mph.  Chance of precipitation is 30%.

    High: 66 °F

    Chance
    Showers

  • Sunday Night

    Sunday Night: A chance of showers before 8pm, then a chance of showers after 2am.  Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 24 mph.  Chance of precipitation is 30%.

    Low: 56 °F

    Chance
    Showers

  • Monday

    Monday: Showers likely, mainly after 2pm.  Mostly cloudy, with a high near 67. Southwest wind 13 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 60%.

    High: 67 °F

    Showers
    Likely

  • Monday Night

    Monday Night: Showers likely, with thunderstorms also possible after 2am.  Mostly cloudy, with a low around 55. Chance of precipitation is 60%.

    Low: 55 °F

    Showers
    Likely

Detailed Forecast

Tonight
Showers and thunderstorms likely, mainly before 4am, then a slight chance of thunderstorms after 5am. Mostly cloudy, with a low around 48. West wind around 6 mph becoming south in the evening. Winds could gust as high as 23 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Friday
Showers, mainly after 1pm. High near 63. South wind 8 to 11 mph becoming west in the afternoon. Winds could gust as high as 23 mph. Chance of precipitation is 90%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
Showers likely, mainly before 7pm. Mostly cloudy, with a low around 33. Northwest wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
Sunny, with a high near 48. Northwest wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 34. Light and variable wind.
Sunday
A chance of showers, mainly after 2pm. Mostly cloudy, with a high near 66. South wind 6 to 10 mph. Chance of precipitation is 30%.
Sunday Night
A chance of showers before 8pm, then a chance of showers after 2am. Mostly cloudy, with a low around 56. Southwest wind around 11 mph, with gusts as high as 24 mph. Chance of precipitation is 30%.
Monday
Showers likely, mainly after 2pm. Mostly cloudy, with a high near 67. Southwest wind 13 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 60%.
Monday Night
Showers likely, with thunderstorms also possible after 2am. Mostly cloudy, with a low around 55. Chance of precipitation is 60%.
Tuesday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 71. Chance of precipitation is 50%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 57. Chance of precipitation is 60%.
Wednesday
Showers likely. Mostly cloudy, with a high near 72. Chance of precipitation is 60%.
Wednesday Night
Showers likely. Mostly cloudy, with a low around 50. Chance of precipitation is 60%.
Thursday
A chance of showers. Partly sunny, with a high near 65. Chance of precipitation is 40%.
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ABOUT THIS FORECAST

 
Point Forecast:
Mayville NY
 42.24°N 79.51°W (Elev. 1365 ft)
3:58 pm EDT Apr 9, 2026
6pm EDT Apr 9, 2026-6pm EDT Apr 16, 2026
 
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Additional Resources

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