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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

38°F

3°C

Humidity 83%
Wind Speed S 9 mph
Barometer 29.50 in (1000.5 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill32°F (0°C)
Last update 14 Jan 7:56 am EST
Extended Forecast for

Jamestown West NY

Winter Weather Advisory January 14, 11:00am until January 16, 01:00am
Click here for hazard details and duration
Winter Weather Advisory

  • Today

    Today: Snow likely, possibly mixed with rain before 4pm, then snow. High near 40. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.

    High: 40 °F

    Chance
    Rain/Snow
    then
    Rain/Snow

  • Tonight

    Tonight: Snow. Low around 12. Northwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.

    Low: 12 °F

    Snow

  • Thursday

    Thursday: Snow before 1pm, then snow showers likely after 1pm. High near 16. West wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.

    High: 16 °F

    Snow

  • Thursday Night

    Thursday Night: A chance of snow showers before 1am. Mostly cloudy, with a low around 11. West wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.

    Low: 11 °F

    Chance Snow
    Showers

  • Friday

    Friday: Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 28. South wind 10 to 15 mph. Chance of precipitation is 70%.

    High: 28 °F

    Chance Snow
    Showers then
    Snow Showers
    Likely

  • Friday Night

    Friday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.

    Low: 23 °F

    Snow Showers
    Likely

  • Saturday

    Saturday: Snow showers. High near 31. South wind 8 to 11 mph. Chance of precipitation is 80%.

    High: 31 °F

    Snow Showers

  • Saturday Night

    Saturday Night: A chance of snow showers. Mostly cloudy, with a low around 10. Southwest wind around 8 mph. Chance of precipitation is 50%.

    Low: 10 °F

    Chance Snow
    Showers

  • Sunday

    Sunday: A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 40%.

    High: 20 °F

    Chance Snow
    Showers

Detailed Forecast

Today
Snow likely, possibly mixed with rain before 4pm, then snow. High near 40. West wind 8 to 10 mph, with gusts as high as 20 mph. Chance of precipitation is 80%. Total daytime snow accumulation of less than a half inch possible.
Tonight
Snow. Low around 12. Northwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 90%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow before 1pm, then snow showers likely after 1pm. High near 16. West wind 11 to 15 mph. Chance of precipitation is 80%. New snow accumulation of 1 to 3 inches possible.
Thursday Night
A chance of snow showers before 1am. Mostly cloudy, with a low around 11. West wind 9 to 13 mph. Chance of precipitation is 40%. New snow accumulation of around an inch possible.
Friday
Snow showers likely, mainly after 1pm. Mostly cloudy, with a high near 28. South wind 10 to 15 mph. Chance of precipitation is 70%.
Friday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. Southwest wind around 10 mph, with gusts as high as 22 mph. Chance of precipitation is 60%.
Saturday
Snow showers. High near 31. South wind 8 to 11 mph. Chance of precipitation is 80%.
Saturday Night
A chance of snow showers. Mostly cloudy, with a low around 10. Southwest wind around 8 mph. Chance of precipitation is 50%.
Sunday
A chance of snow showers. Partly sunny, with a high near 20. Chance of precipitation is 40%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 8. Chance of precipitation is 50%.
M.L.King Day
Snow showers likely. Mostly cloudy, with a high near 18. Chance of precipitation is 70%.
Monday Night
Snow showers likely. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 40%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Jamestown West NY
 42.09°N 79.26°W (Elev. 1499 ft)
Last Update:
6:36 am EST Jan 14, 2026
Forecast Valid:
8am EST Jan 14, 2026-6pm EST Jan 20, 2026
 
Forecast Discussion
 
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Additional Resources

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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