Heavy Rain in the Mid-Atlantic; Severe Thunderstorms in the Northern Plains; Critical Fire in the West

Locally heavy rain and flash flooding will be possible today into tonight near the Mid-Atlantic/Carolina coast. Storms with large hail and severe wind gusts are expected across parts of the central and northern Plains into the upper Mississippi Valley. Dry thunderstorms, and warm, dry, and windy conditions will produce fire weather conditions in parts of the Great Basin and northern Rockies. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

A Few Clouds

65°F

18°C

Humidity 100%
Wind Speed N 7 mph
Barometer 30.03 in (1016.2 mb)
Dewpoint 65°F (18°C)
Visibility 9.00 mi
Last update 14 Aug 6:56 am EDT
Extended Forecast for

3 Miles SSE Jamestown NY

  • Today

    Today: Mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind becoming north 5 to 7 mph in the afternoon.

    High: 83 °F

    Decreasing
    Clouds

  • Tonight

    Tonight: Mostly clear, with a low around 57. North wind around 5 mph becoming calm  in the evening.

    Low: 57 °F

    Mostly Clear

  • Friday

    Friday: Sunny, with a high near 87. Light northeast wind.

    High: 87 °F

    Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 61. Light and variable wind.

    Low: 61 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.

    High: 88 °F

    Sunny

  • Saturday Night

    Saturday Night: A slight chance of showers after 2am.  Partly cloudy, with a low around 62. Calm wind.  Chance of precipitation is 20%.

    Low: 62 °F

    Mostly Clear
    then Slight
    Chance
    Showers

  • Sunday

    Sunday: A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm.  Partly sunny, with a high near 85. Calm wind becoming west 5 to 8 mph in the morning.  Chance of precipitation is 50%.

    High: 85 °F

    Chance
    Showers then
    Chance
    T-storms

  • Sunday Night

    Sunday Night: A chance of thunderstorms before 8pm.  Mostly cloudy, with a low around 61. Northwest wind around 6 mph becoming calm  in the evening.  Chance of precipitation is 30%.

    Low: 61 °F

    Chance
    T-storms then
    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 82.

    High: 82 °F

    Mostly Sunny

Detailed Forecast

Today
Mostly cloudy, then gradually becoming sunny, with a high near 83. Calm wind becoming north 5 to 7 mph in the afternoon.
Tonight
Mostly clear, with a low around 57. North wind around 5 mph becoming calm in the evening.
Friday
Sunny, with a high near 87. Light northeast wind.
Friday Night
Mostly clear, with a low around 61. Light and variable wind.
Saturday
Sunny, with a high near 88. Calm wind becoming west around 5 mph in the afternoon.
Saturday Night
A slight chance of showers after 2am. Partly cloudy, with a low around 62. Calm wind. Chance of precipitation is 20%.
Sunday
A chance of showers between 8am and 2pm, then a chance of showers and thunderstorms after 2pm. Partly sunny, with a high near 85. Calm wind becoming west 5 to 8 mph in the morning. Chance of precipitation is 50%.
Sunday Night
A chance of thunderstorms before 8pm. Mostly cloudy, with a low around 61. Northwest wind around 6 mph becoming calm in the evening. Chance of precipitation is 30%.
Monday
Mostly sunny, with a high near 82.
Monday Night
Partly cloudy, with a low around 59.
Tuesday
A chance of showers. Partly sunny, with a high near 80. Chance of precipitation is 40%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 59. Chance of precipitation is 40%.
Wednesday
A chance of showers. Partly sunny, with a high near 79. Chance of precipitation is 30%.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles SSE Jamestown NY
 42.06°N 79.21°W (Elev. 1296 ft)
7:36 am EDT Aug 14, 2025
7am EDT Aug 14, 2025-6pm EDT Aug 20, 2025
 
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Additional Resources

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