Notice of NWS' New Version of Forecast
A new version of Forecast is coming soon!
Click here to visit the new site for details.

Heavy snow in the Rockies, Fire weather threat in the Southwest, and Heavy rainfall threat for the weekend in the Southern Plains into the Ohio Valley

Heavy snow is expected in the northern and central Rockies. There is a critical to elevated fire risk across the Southwest. A few severe storms are expected from the Southeast States into the Great Lakes and portions of the Central Plains on Thursday. Heavy rainfall is forecast through the weekend with a threat for significant flooding for the Southern Plains into the Mississippi Valley Read More >

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Fair

63°F

17°C

Humidity 73%
Wind Speed S 8 mph
Barometer 29.72 in
Dewpoint 54°F (12°C)
Visibility 10.00 mi
Last update 27 Apr 8:15 am EDT
Extended Forecast for

Jamestown NY

  • Today

    Today: Showers and thunderstorms, mainly after 5pm. Some of the storms could be severe.  High near 84. South wind 9 to 15 mph.  Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Sunny then
    Severe
    Thunderstorms

    High: 84 °F

  • Tonight

    Tonight: Showers and thunderstorms before 9pm, then scattered showers between 9pm and 1am. Some storms could be severe, with damaging winds and heavy rain.  Low around 49. West wind around 10 mph.  Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Severe
    Thunderstorms
    then
    Scattered
    Showers

    Low: 49 °F

  • Friday

    Friday: Partly sunny, with a high near 71. South wind 6 to 10 mph.

    Partly Sunny

    High: 71 °F

  • Friday
    Night

    Friday Night: A chance of showers, mainly after 2am.  Mostly cloudy, with a low around 56. South wind 5 to 9 mph becoming light.  Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.

    Chance
    Showers

    Low: 56 °F

  • Saturday

    Saturday: A chance of showers, with thunderstorms also possible after 2pm.  Mostly cloudy, with a high near 68. Southwest wind 11 to 15 mph.  Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    High: 68 °F

  • Saturday
    Night

    Saturday Night: A chance of showers and thunderstorms.  Mostly cloudy, with a low around 45. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    Chance
    Showers

    Low: 45 °F

  • Sunday

    Sunday: A chance of showers and thunderstorms.  Mostly cloudy, with a high near 77. Chance of precipitation is 50%.

    Chance
    T-storms

    High: 77 °F

  • Sunday
    Night

    Sunday Night: A chance of showers.  Mostly cloudy, with a low around 65. Chance of precipitation is 30%.

    Chance
    Showers

    Low: 65 °F

  • Monday

    Monday: A chance of showers, then showers and thunderstorms likely after 2pm.  Mostly cloudy, with a high near 77. Breezy.  Chance of precipitation is 60%.

    Breezy.
    Chance
    Showers then
    T-storms
    Likely

    High: 77 °F

Detailed Forecast

Today
Showers and thunderstorms, mainly after 5pm. Some of the storms could be severe. High near 84. South wind 9 to 15 mph. Chance of precipitation is 80%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before 9pm, then scattered showers between 9pm and 1am. Some storms could be severe, with damaging winds and heavy rain. Low around 49. West wind around 10 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.
Friday
Partly sunny, with a high near 71. South wind 6 to 10 mph.
Friday Night
A chance of showers, mainly after 2am. Mostly cloudy, with a low around 56. South wind 5 to 9 mph becoming light. Chance of precipitation is 40%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of showers, with thunderstorms also possible after 2pm. Mostly cloudy, with a high near 68. Southwest wind 11 to 15 mph. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Saturday Night
A chance of showers and thunderstorms. Mostly cloudy, with a low around 45. Chance of precipitation is 50%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Sunday
A chance of showers and thunderstorms. Mostly cloudy, with a high near 77. Chance of precipitation is 50%.
Sunday Night
A chance of showers. Mostly cloudy, with a low around 65. Chance of precipitation is 30%.
Monday
A chance of showers, then showers and thunderstorms likely after 2pm. Mostly cloudy, with a high near 77. Breezy. Chance of precipitation is 60%.
Monday Night
Showers and thunderstorms likely before midnight. Mostly cloudy, with a low around 47. Chance of precipitation is 60%.
Tuesday
A chance of showers. Mostly cloudy, with a high near 56. Chance of precipitation is 30%.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Wednesday
Partly sunny, with a high near 57.
Click Map For Forecast
Point Forecast:
Jamestown NY
 42.09°N 79.24°W (Elev. 1430 ft)
7:36 am EDT Apr 27, 2017
8am EDT Apr 27, 2017-6pm EDT May 3, 2017
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database