National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Mostly Cloudy

76°F

24°C

Humidity 56%
Wind Speed SW 13 G 18 mph
Barometer 29.90 in (1012.0 mb)
Dewpoint 59°F (15°C)
Visibility 10.00 mi
Heat Index78°F (26°C)
Last update 15 Apr 3:56 pm EDT
Extended Forecast for

Westfield NY

  • This Afternoon

    This Afternoon: Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. West wind 11 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.

    High: 72 °F

    Showers
    Likely

  • Tonight

    Tonight: Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 5am, then showers likely after 5am. Low around 58. South wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.

    Low: 58 °F

    Showers

  • Thursday

    Thursday: A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 74. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.

    High: 74 °F

    Chance
    Showers then
    Showers

  • Thursday Night

    Thursday Night: Showers and thunderstorms before 11pm, then a chance of showers. Low around 48. West wind around 8 mph. Chance of precipitation is 80%. New precipitation amounts between a quarter and half of an inch possible.

    Low: 48 °F

    Showers then
    Chance
    Showers

  • Friday

    Friday: Partly sunny, with a high near 61. West wind around 6 mph becoming northwest in the afternoon.

    High: 61 °F

    Partly Sunny

  • Friday Night

    Friday Night: Partly cloudy, with a low around 51. Calm wind becoming southeast 5 to 7 mph after midnight.

    Low: 51 °F

    Partly Cloudy

  • Saturday

    Saturday: Showers likely, mainly after 2pm. Partly sunny, with a high near 71. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.

    High: 71 °F

    Chance
    Showers then
    Showers
    Likely and
    Breezy

  • Saturday Night

    Saturday Night: Showers likely, mainly before 2am. Mostly cloudy, with a low around 38. West wind around 13 mph. Chance of precipitation is 60%.

    Low: 38 °F

    Showers
    Likely

  • Sunday

    Sunday: A chance of rain and snow showers before 8am, then a chance of snow showers. Partly sunny, with a high near 47. Chance of precipitation is 40%.

    High: 47 °F

    Chance
    Rain/Snow
    then Chance
    Snow Showers

Detailed Forecast

This Afternoon
Showers likely and possibly a thunderstorm. Mostly cloudy, with a high near 72. West wind 11 to 13 mph. Chance of precipitation is 70%. New rainfall amounts between a tenth and quarter of an inch, except higher amounts possible in thunderstorms.
Tonight
Showers and thunderstorms before midnight, then showers likely and possibly a thunderstorm between midnight and 5am, then showers likely after 5am. Low around 58. South wind 7 to 9 mph. Chance of precipitation is 90%. New rainfall amounts between a half and three quarters of an inch possible.
Thursday
A chance of showers and thunderstorms, then showers and possibly a thunderstorm after noon. High near 74. Southwest wind 10 to 14 mph. Chance of precipitation is 80%. New rainfall amounts between a quarter and half of an inch possible.
Thursday Night
Showers and thunderstorms before 11pm, then a chance of showers. Low around 48. West wind around 8 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 61. West wind around 6 mph becoming northwest in the afternoon.
Friday Night
Partly cloudy, with a low around 51. Calm wind becoming southeast 5 to 7 mph after midnight.
Saturday
Showers likely, mainly after 2pm. Partly sunny, with a high near 71. Breezy, with a south wind 13 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 70%.
Saturday Night
Showers likely, mainly before 2am. Mostly cloudy, with a low around 38. West wind around 13 mph. Chance of precipitation is 60%.
Sunday
A chance of rain and snow showers before 8am, then a chance of snow showers. Partly sunny, with a high near 47. Chance of precipitation is 40%.
Sunday Night
Mostly cloudy, with a low around 31.
Monday
Mostly sunny, with a high near 44.
Monday Night
Mostly clear, with a low around 33.
Tuesday
Mostly sunny, with a high near 60.
Tuesday Night
A chance of showers. Mostly cloudy, with a low around 42. Chance of precipitation is 30%.
Wednesday
A chance of showers. Partly sunny, with a high near 57.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Westfield NY
 42.31°N 79.58°W (Elev. 764 ft)
Last Update:
3:58 pm EDT Apr 15, 2026
Forecast Valid:
4pm EDT Apr 15, 2026-6pm EDT Apr 22, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation