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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Thunderstorm in Vicinity Fog

42°F

6°C

Humidity 100%
Wind Speed NW 7 mph
Barometer 29.74 in (1008.7 mb)
Dewpoint 42°F (6°C)
Visibility 0.25 mi
Wind Chill38°F (3°C)
Last update 18 Feb 10:56 pm EST
Extended Forecast for

Westfield NY

Dense Fog Advisory until February 19, 09:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory until February 19, 09:00am

    NOW until 9:00am Thu

    Dense Fog Advisory

  • Tonight

    Low: 33 °F

    Areas Dense
    Fog

  • Thursday

    Thursday: A slight chance of showers after 1pm. Areas of dense fog before 9am. Otherwise, mostly cloudy, with a high near 48. East wind 5 to 8 mph. Chance of precipitation is 20%.

    High: 48 °F

    Areas Dense
    Fog then
    Slight Chance
    Showers

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 38. Southeast wind 8 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 38 °F

    Chance Rain
    then Rain
    Likely

  • Friday

    Friday: Rain. High near 48. Southeast wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%. New precipitation amounts between a tenth and quarter of an inch possible.

    High: 48 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 1am, then a chance of snow. Mostly cloudy, with a low around 31. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 31 °F

    Chance
    Rain/Snow

  • Saturday

    Saturday: A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 35. West wind 9 to 11 mph. Chance of precipitation is 30%.

    High: 35 °F

    Chance Snow

  • Saturday Night

    Saturday Night: A chance of snow after 1am. Mostly cloudy, with a low around 27. West wind around 7 mph. Chance of precipitation is 40%.

    Low: 27 °F

    Mostly Cloudy
    then Chance
    Snow

  • Sunday

    Sunday: Snow likely. Mostly cloudy, with a high near 33. West wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 60%.

    High: 33 °F

    Snow Likely

Detailed Forecast

Tonight
Areas of dense fog. Otherwise, cloudy, with a low around 33. Calm wind becoming south around 5 mph after midnight.
Thursday
A slight chance of showers after 1pm. Areas of dense fog before 9am. Otherwise, mostly cloudy, with a high near 48. East wind 5 to 8 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 38. Southeast wind 8 to 14 mph. Chance of precipitation is 70%. New precipitation amounts between a tenth and quarter of an inch possible.
Friday
Rain. High near 48. Southeast wind around 15 mph becoming southwest in the afternoon. Winds could gust as high as 25 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, then a chance of snow. Mostly cloudy, with a low around 31. West wind around 15 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New precipitation amounts of less than a tenth of an inch possible.
Saturday
A chance of snow, mainly before 1pm. Mostly cloudy, with a high near 35. West wind 9 to 11 mph. Chance of precipitation is 30%.
Saturday Night
A chance of snow after 1am. Mostly cloudy, with a low around 27. West wind around 7 mph. Chance of precipitation is 40%.
Sunday
Snow likely. Mostly cloudy, with a high near 33. West wind 8 to 10 mph becoming north in the afternoon. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 24. Chance of precipitation is 50%.
Monday
A chance of snow before 1pm. Mostly cloudy, with a high near 31. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 14.
Tuesday
Partly sunny, with a high near 28.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of rain and snow. Mostly cloudy, with a high near 39. Chance of precipitation is 50%.
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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:
9:36 pm EST Feb 18, 2026
Forecast Valid:
10pm EST Feb 18, 2026-6pm EST Feb 25, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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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