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

40°F

4°C

Humidity 100%
Wind Speed SW 5 mph
Barometer 30.06 in (1019.8 mb)
Dewpoint 40°F (4°C)
Visibility 2.00 mi
Wind Chill36°F (2°C)
Last update 17 Feb 11:56 am EST
Extended Forecast for

Westfield NY

Dense Fog Advisory February 17, 12:36pm until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 17, 12:36pm until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • This Afternoon

    High: 42 °F

    Dense Fog

  • Tonight

    Tonight: Rain likely, mainly after 5am. Widespread dense fog. Otherwise, mostly cloudy, with a low around 37. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 37 °F

    Dense Fog
    then Rain
    Likely and
    Dense Fog

  • Wednesday

    Wednesday: Rain. High near 44. Southeast wind 7 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

  • Wednesday Night

    Wednesday Night: A chance of rain before 1am. Mostly cloudy, with a low around 32. West wind around 7 mph becoming east after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 32 °F

    Chance Rain

  • Thursday

    Thursday: A slight chance of showers after 1pm. Mostly cloudy, with a high near 44. East wind around 7 mph. Chance of precipitation is 20%.

    High: 44 °F

    Mostly Cloudy
    then Slight
    Chance
    Showers

  • Thursday Night

    Thursday Night: A chance of rain. Mostly cloudy, with a low around 35. East wind 7 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 35 °F

    Chance Rain

  • Friday

    Friday: Rain, mainly before 1pm. High near 46. Southeast wind 13 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.

    High: 46 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain before 1am. Mostly cloudy, with a low around 30. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance Rain

Detailed Forecast

This Afternoon
Widespread dense fog. Otherwise, partly sunny, with a high near 42. Southwest wind 3 to 7 mph.
Tonight
Rain likely, mainly after 5am. Widespread dense fog. Otherwise, mostly cloudy, with a low around 37. Southeast wind 3 to 6 mph. Chance of precipitation is 60%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Rain. High near 44. Southeast wind 7 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 rain before 1am. Mostly cloudy, with a low around 32. West wind around 7 mph becoming east after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Thursday
A slight chance of showers after 1pm. Mostly cloudy, with a high near 44. East wind around 7 mph. Chance of precipitation is 20%.
Thursday Night
A chance of rain. Mostly cloudy, with a low around 35. East wind 7 to 11 mph. Chance of precipitation is 50%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain, mainly before 1pm. High near 46. Southeast wind 13 to 15 mph becoming southwest in the afternoon. Winds could gust as high as 26 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain before 1am. Mostly cloudy, with a low around 30. Southwest wind 10 to 13 mph. Chance of precipitation is 40%.
Saturday
Mostly cloudy, with a high near 37.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 40%.
Sunday
A chance of snow showers. Mostly cloudy, with a high near 31. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 20. Chance of precipitation is 40%.
Monday
A chance of snow showers. Partly sunny, with a high near 26. Chance of precipitation is 30%.
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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:
9:37 am EST Feb 17, 2026
Forecast Valid:
12pm EST Feb 17, 2026-6pm EST Feb 23, 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