Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

N/A

Humidity NA
Wind Speed NA
Barometer NA
Dewpoint N/A
Visibility NA
Last update *** Not a current observation ***
Extended Forecast for

3 Miles ESE Ashville NY

Winter Weather Advisory January 21, 02:02pm until January 22, 07:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory January 21, 02:02pm until January 22, 07:00am

    NOW until 7:00am Thu

    Winter Weather Advisory

  • This Afternoon

    High: 32 °F

    Snow and
    Breezy

  • Tonight

    Tonight: Snow showers likely before 8pm, then snow between 8pm and 1am, then snow showers likely after 1am.  Low around 22. Southwest wind 13 to 15 mph, with gusts as high as 29 mph.  Chance of precipitation is 80%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow

  • Thursday

    Thursday: A chance of snow showers.  Mostly cloudy, with a high near 27. West wind 15 to 18 mph, with gusts as high as 32 mph.  Chance of precipitation is 50%. New snow accumulation of less than one inch possible.

    High: 27 °F

    Chance Snow
    Showers

  • Thursday Night

    Thursday Night: A chance of snow showers.  Mostly cloudy, with a low around 7. West wind around 14 mph, with gusts as high as 24 mph.  Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.

    Low: 7 °F

    Chance Snow
    Showers

  • Friday

    Friday: A chance of snow showers, mainly before 1pm.  Mostly cloudy, with a high near 13. West wind 11 to 15 mph, with gusts as high as 28 mph.  Chance of precipitation is 40%.

    High: 13 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: A slight chance of snow showers before 1am.  Mostly cloudy, with a low around -3. West wind 5 to 9 mph, with gusts as high as 21 mph.  Chance of precipitation is 20%.

    Low: -3 °F

    Slight Chance
    Snow Showers

  • Saturday

    Saturday: Mostly cloudy and cold, with a high near 8. Light and variable wind becoming north around 5 mph in the afternoon.

    High: 8 °F

    Cold

  • Saturday Night

    Saturday Night: Snow likely, mainly after 1am.  Mostly cloudy, with a low around 0. East wind 3 to 6 mph.  Chance of precipitation is 60%.

    Low: 0 °F

    Chance Snow
    then Snow
    Likely

Detailed Forecast

This Afternoon
Snow before 3pm, then snow showers likely, mainly between 3pm and 4pm. High near 32. Breezy, with a south wind 18 to 21 mph, with gusts as high as 33 mph. Chance of precipitation is 80%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow showers likely before 8pm, then snow between 8pm and 1am, then snow showers likely after 1am. Low around 22. Southwest wind 13 to 15 mph, with gusts as high as 29 mph. Chance of precipitation is 80%. New snow accumulation of around an inch possible.
Thursday
A chance of snow showers. Mostly cloudy, with a high near 27. West wind 15 to 18 mph, with gusts as high as 32 mph. Chance of precipitation is 50%. New snow accumulation of less than one inch possible.
Thursday Night
A chance of snow showers. Mostly cloudy, with a low around 7. West wind around 14 mph, with gusts as high as 24 mph. Chance of precipitation is 50%. New snow accumulation of less than a half inch possible.
Friday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 13. West wind 11 to 15 mph, with gusts as high as 28 mph. Chance of precipitation is 40%.
Friday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around -3. West wind 5 to 9 mph, with gusts as high as 21 mph. Chance of precipitation is 20%.
Saturday
Mostly cloudy and cold, with a high near 8. Light and variable wind becoming north around 5 mph in the afternoon.
Saturday Night
Snow likely, mainly after 1am. Mostly cloudy, with a low around 0. East wind 3 to 6 mph. Chance of precipitation is 60%.
Sunday
Snow. High near 16. Chance of precipitation is 80%.
Sunday Night
Snow likely before 1am, then a chance of snow showers after 1am. Mostly cloudy, with a low around 6. Chance of precipitation is 60%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 14. Chance of precipitation is 40%.
Monday Night
Mostly cloudy, with a low around 2.
Tuesday
Partly sunny, with a high near 15.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles ESE Ashville NY
 42.1°N 79.38°W (Elev. 1499 ft)
12:36 pm EST Jan 21, 2026
2pm EST Jan 21, 2026-6pm EST Jan 27, 2026
 
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Additional Resources

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Hourly Weather Forecast

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