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.

Fog/Mist

41°F

5°C

Humidity 100%
Wind Speed S 3 mph
Barometer 30.03 in (1018.6 mb)
Dewpoint 41°F (5°C)
Visibility 5.00 mi
Last update 17 Feb 5:56 pm EST
Extended Forecast for

Westfield NY

Dense Fog Advisory February 17, 06:48pm until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 17, 06:48pm until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • Tonight

    Low: 34 °F

    Patchy Fog
    then Rain
    Likely and
    Patchy Fog

  • Wednesday

    Wednesday: Rain before 4pm, then a chance of showers after 4pm. Patchy fog before 4pm. High near 44. Southeast wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 44 °F

    Rain and
    Patchy Fog

  • Wednesday Night

    Wednesday Night: A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 32. West wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 46. East wind around 7 mph. Chance of precipitation is 20%.

    High: 46 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 37. Southeast wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 37 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain. High near 47. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 30. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: Partly sunny, with a high near 36. West wind 9 to 11 mph.

    High: 36 °F

    Partly Sunny

Detailed Forecast

Tonight
A chance of showers between 3am and 5am, then rain likely after 5am. Patchy fog before 2am, then patchy fog after 3am. Otherwise, cloudy, with a low around 34. East wind around 6 mph becoming light and variable. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain before 4pm, then a chance of showers after 4pm. Patchy fog before 4pm. High near 44. Southeast wind 6 to 10 mph becoming west in the afternoon. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers, mainly between 7pm and 1am. Mostly cloudy, with a low around 32. West wind around 6 mph becoming northeast after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of rain after 1pm. Mostly cloudy, with a high near 46. East wind around 7 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 37. Southeast wind 7 to 11 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 47. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 24 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 30. Southwest wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 36. West wind 9 to 11 mph.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 26. Chance of precipitation is 40%.
Sunday
Snow likely. Mostly cloudy, with a high near 33. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 21. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 27. Chance of precipitation is 30%.
Monday Night
Mostly cloudy, with a low around 9.
Tuesday
Mostly sunny, with a high near 20.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
Westfield NY
 42.31°N 79.58°W (Elev. 764 ft)
Last Update:
6:37 pm EST Feb 17, 2026
Forecast Valid:
6pm EST Feb 17, 2026-6pm EST Feb 24, 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