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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

63°F

17°C

Humidity 81%
Wind Speed S 10 mph
Barometer 29.72 in (1006.2 mb)
Dewpoint 57°F (14°C)
Visibility 10.00 mi
Last update 17 Jun 10:56 am EDT
Extended Forecast for

4 Miles NW Irvine PA

  • Today

    Today: Mostly cloudy, with a high near 73. Southwest wind around 10 mph.

    High: 73 °F

    Mostly Cloudy

  • Tonight

    Tonight: Showers and possibly a thunderstorm. Low around 58. South wind 5 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.

    Low: 58 °F

    Showers
    Likely then
    Showers

  • Thursday

    Thursday: Showers and thunderstorms, mainly before 2pm. High near 75. West wind 11 to 15 mph, with gusts as high as 32 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 75 °F

    Showers then
    Chance
    Showers

  • Thursday Night

    Thursday Night: A slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    Low: 53 °F

    Slight Chance
    Showers

  • Juneteenth

    Juneteenth: A slight chance of showers after 8am. Mostly sunny, with a high near 71. West wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.

    High: 71 °F

    Slight Chance
    Showers

  • Friday Night

    Friday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 70.

    High: 70 °F

    Sunny

  • Saturday Night

    Saturday Night: Mostly clear, with a low around 51.

    Low: 51 °F

    Mostly Clear

  • Sunday

    Sunday: Mostly sunny, with a high near 73.

    High: 73 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, with a high near 73. Southwest wind around 10 mph.
Tonight
Showers and possibly a thunderstorm. Low around 58. South wind 5 to 13 mph, with gusts as high as 32 mph. Chance of precipitation is 100%. New rainfall amounts between a quarter and half of an inch possible.
Thursday
Showers and thunderstorms, mainly before 2pm. High near 75. West wind 11 to 15 mph, with gusts as high as 32 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 slight chance of showers between 8pm and 2am. Mostly cloudy, with a low around 53. West wind 6 to 10 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Juneteenth
A slight chance of showers after 8am. Mostly sunny, with a high near 71. West wind 7 to 11 mph, with gusts as high as 25 mph. Chance of precipitation is 20%.
Friday Night
Mostly clear, with a low around 51.
Saturday
Sunny, with a high near 70.
Saturday Night
Mostly clear, with a low around 51.
Sunday
Mostly sunny, with a high near 73.
Sunday Night
Showers likely, mainly after 2am. Mostly cloudy, with a low around 54. Chance of precipitation is 60%.
Monday
Showers likely. Partly sunny, with a high near 73. Chance of precipitation is 60%.
Monday Night
A chance of showers. Partly cloudy, with a low around 54. Chance of precipitation is 30%.
Tuesday
Mostly sunny, with a high near 74.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles NW Irvine PA
 41.87°N 79.24°W (Elev. 1798 ft)
Last Update:
10:11 am EDT Jun 17, 2026
Forecast Valid:
11am EDT Jun 17, 2026-6pm EDT Jun 23, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation