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.

Mostly Cloudy

27°F

-3°C

Humidity 78%
Wind Speed SW 12 mph
Barometer 29.99 in (1018.1 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Wind Chill16°F (-9°C)
Last update 13 Jan 2:56 am EST
Extended Forecast for

Jamestown West NY

  • Overnight

    Overnight: Partly cloudy, with a low around 28. Southwest wind around 9 mph.

    Low: 28 °F

    Partly Cloudy

  • Tuesday

    Tuesday: A slight chance of showers after 3pm. Mostly cloudy, with a high near 41. South wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 41 °F

    Partly Sunny
    then Slight
    Chance
    Showers

  • Tuesday Night

    Tuesday Night: A chance of rain and snow showers before 11pm, then a chance of rain showers after 3am. Mostly cloudy, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.

    Low: 35 °F

    Chance
    Rain/Snow
    then Chance
    Showers

  • Wednesday

    Wednesday: Snow showers, possibly mixed with rain, becoming all snow after 4pm. High near 38. Southwest wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.

    High: 38 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: Snow showers. Low around 11. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.

    Low: 11 °F

    Snow Showers

  • Thursday

    Thursday: Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 16. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.

    High: 16 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 10. Northwest wind 8 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.

    Low: 10 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers. Mostly cloudy, with a high near 27. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.

    High: 27 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.

    Low: 21 °F

    Snow Showers
    Likely

Detailed Forecast

Overnight
Partly cloudy, with a low around 28. Southwest wind around 9 mph.
Tuesday
A slight chance of showers after 3pm. Mostly cloudy, with a high near 41. South wind 9 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday Night
A chance of rain and snow showers before 11pm, then a chance of rain showers after 3am. Mostly cloudy, with a low around 35. Southwest wind 10 to 14 mph, with gusts as high as 28 mph. Chance of precipitation is 30%. Little or no snow accumulation expected.
Wednesday
Snow showers, possibly mixed with rain, becoming all snow after 4pm. High near 38. Southwest wind around 11 mph. Chance of precipitation is 90%. New snow accumulation of less than a half inch possible.
Wednesday Night
Snow showers. Low around 11. West wind 11 to 13 mph, with gusts as high as 23 mph. Chance of precipitation is 80%.
Thursday
Snow showers likely, mainly before 1pm. Mostly cloudy, with a high near 16. Northwest wind 11 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 70%.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 10. Northwest wind 8 to 10 mph becoming southwest after midnight. Chance of precipitation is 30%.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27. South wind 9 to 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 21. Chance of precipitation is 70%.
Saturday
Snow showers. High near 31. Chance of precipitation is 80%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 12. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Partly sunny, with a high near 22. Chance of precipitation is 50%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 9. Chance of precipitation is 50%.
M.L.King Day
Snow showers likely. Mostly cloudy, with a high near 20. Chance of precipitation is 60%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.29°W (Elev. 1385 ft)
Last Update:
1:30 am EST Jan 13, 2026
Forecast Valid:
3am EST Jan 13, 2026-6pm EST Jan 19, 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