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

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

27°F

-3°C

Humidity 75%
Wind Speed N 10 mph
Barometer 30.11 in (1021.8 mb)
Dewpoint 20°F (-7°C)
Visibility 10.00 mi
Wind Chill18°F (-8°C)
Last update 28 Feb 9:56 pm EST
Extended Forecast for

Westfield NY

  • Tonight

    Tonight: Snow, mainly before 4am. Low around 20. Northeast wind 9 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.

    Low: 20 °F

    Snow

  • Sunday

    Sunday: A chance of snow, mainly before 7am. Partly sunny, with a high near 25. North wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 25 °F

    Chance Snow
    then Mostly
    Sunny

  • Sunday Night

    Sunday Night: Partly cloudy, with a low around 9. North wind around 6 mph becoming calm after midnight.

    Low: 9 °F

    Partly Cloudy

  • Monday

    Monday: Sunny, with a high near 32. Calm wind becoming east around 5 mph in the afternoon.

    High: 32 °F

    Sunny

  • Monday Night

    Monday Night: A slight chance of snow showers after 1am. Partly cloudy, with a low around 23. South wind 5 to 10 mph. Chance of precipitation is 20%.

    Low: 23 °F

    Mostly Clear
    then Slight
    Chance Snow
    Showers

  • Tuesday

    Tuesday: Rain likely, possibly mixed with snow showers before 1pm, then rain showers. High near 42. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.

    High: 42 °F

    Rain/Snow

  • Tuesday Night

    Tuesday Night: Rain and snow showers likely, mainly before 1am. Cloudy, with a low around 31. South wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 70%.

    Low: 31 °F

    Rain/Snow
    Likely

  • Wednesday

    Wednesday: Partly sunny, with a high near 46. Northeast wind around 6 mph.

    High: 46 °F

    Partly Sunny

  • Wednesday Night

    Wednesday Night: Showers likely, mainly after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.

    Low: 37 °F

    Showers
    Likely

Detailed Forecast

Tonight
Snow, mainly before 4am. Low around 20. Northeast wind 9 to 11 mph. Chance of precipitation is 90%. Total nighttime snow accumulation of less than one inch possible.
Sunday
A chance of snow, mainly before 7am. Partly sunny, with a high near 25. North wind 7 to 9 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Sunday Night
Partly cloudy, with a low around 9. North wind around 6 mph becoming calm after midnight.
Monday
Sunny, with a high near 32. Calm wind becoming east around 5 mph in the afternoon.
Monday Night
A slight chance of snow showers after 1am. Partly cloudy, with a low around 23. South wind 5 to 10 mph. Chance of precipitation is 20%.
Tuesday
Rain likely, possibly mixed with snow showers before 1pm, then rain showers. High near 42. South wind 8 to 10 mph. Chance of precipitation is 90%. New precipitation amounts between a quarter and half of an inch possible.
Tuesday Night
Rain and snow showers likely, mainly before 1am. Cloudy, with a low around 31. South wind 6 to 10 mph becoming north after midnight. Chance of precipitation is 70%.
Wednesday
Partly sunny, with a high near 46. Northeast wind around 6 mph.
Wednesday Night
Showers likely, mainly after 1am. Mostly cloudy, with a low around 37. Chance of precipitation is 60%.
Thursday
Showers likely. Mostly cloudy, with a high near 53. Chance of precipitation is 70%.
Thursday Night
Showers likely. Cloudy, with a low around 41. Chance of precipitation is 60%.
Friday
A chance of showers. Mostly cloudy, with a high near 54. Chance of precipitation is 50%.
Friday Night
Showers likely. Mostly cloudy, with a low around 41. Chance of precipitation is 60%.
Saturday
Showers likely. Mostly cloudy, with a high near 54. Chance of precipitation is 60%.
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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:
9:58 pm EST Feb 28, 2026
Forecast Valid:
10pm EST Feb 28, 2026-6pm EST Mar 7, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation