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.

Overcast

42°F

6°C

Humidity 92%
Wind Speed SW 8 mph
Barometer 30.04 in (1018.9 mb)
Dewpoint 40°F (4°C)
Visibility 7.00 mi
Wind Chill37°F (3°C)
Last update 17 Feb 1:56 pm EST
Extended Forecast for

5 Miles ESE Frewsburg NY

Dense Fog Advisory February 17, 02:13pm until February 18, 07:00am
Click here for hazard details and duration
Dense Fog Advisory
  •  
    Dense Fog Advisory February 17, 02:13pm until February 18, 07:00am

    NOW until 7:00am Wed

    Dense Fog Advisory

  • This Afternoon

    High: 43 °F

    Cloudy

  • Tonight

    Tonight: A chance of showers, mainly after 5am. Cloudy, with a low around 35. South wind around 7 mph becoming southeast after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 35 °F

    Cloudy then
    Chance
    Showers

  • Wednesday

    Wednesday: Showers, mainly before 3pm. High near 47. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.

    High: 47 °F

    Showers

  • Wednesday Night

    Wednesday Night: A chance of showers before 1am. Mostly cloudy, with a low around 34. West wind 5 to 8 mph. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.

    Low: 34 °F

    Chance
    Showers

  • Thursday

    Thursday: A slight chance of rain after 1pm. Mostly cloudy, with a high near 49. Southeast wind around 6 mph. Chance of precipitation is 20%.

    High: 49 °F

    Mostly Cloudy
    then Slight
    Chance Rain

  • Thursday Night

    Thursday Night: Rain likely, mainly after 1am. Mostly cloudy, with a low around 36. Southeast wind 8 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 60%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 36 °F

    Rain Likely

  • Friday

    Friday: Rain. High near 47. Southeast wind around 14 mph becoming southwest in the afternoon. Winds could gust as high as 25 mph. Chance of precipitation is 80%.

    High: 47 °F

    Rain

  • Friday Night

    Friday Night: A chance of rain and snow before 1am. Mostly cloudy, with a low around 30. West wind around 11 mph. Chance of precipitation is 40%.

    Low: 30 °F

    Chance
    Rain/Snow

Detailed Forecast

This Afternoon
Cloudy, with a high near 43. Southwest wind around 6 mph.
Tonight
A chance of showers, mainly after 5am. Cloudy, with a low around 35. South wind around 7 mph becoming southeast after midnight. Chance of precipitation is 30%. New precipitation amounts of less than a tenth of an inch possible.
Wednesday
Showers, mainly before 3pm. High near 47. Southeast wind 7 to 10 mph becoming southwest in the afternoon. Winds could gust as high as 20 mph. Chance of precipitation is 100%. New precipitation amounts between a quarter and half of an inch possible.
Wednesday Night
A chance of showers before 1am. Mostly cloudy, with a low around 34. West wind 5 to 8 mph. 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 49. Southeast wind around 6 mph. Chance of precipitation is 20%.
Thursday Night
Rain likely, mainly after 1am. Mostly cloudy, with a low around 36. Southeast wind 8 to 13 mph, with gusts as high as 23 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 25 mph. Chance of precipitation is 80%.
Friday Night
A chance of rain and snow before 1am. Mostly cloudy, with a low around 30. West wind around 11 mph. Chance of precipitation is 40%.
Saturday
Partly sunny, with a high near 36.
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 31. Chance of precipitation is 60%.
Sunday Night
A chance of snow. Mostly cloudy, with a low around 20. Chance of precipitation is 50%.
Monday
A chance of snow. Mostly cloudy, with a high near 24. Chance of precipitation is 40%.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
5 Miles ESE Frewsburg NY
 42.03°N 79.07°W (Elev. 1969 ft)
Last Update:
12:37 pm EST Feb 17, 2026
Forecast Valid:
2pm 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