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Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain Fog/Mist

40°F

4°C

Humidity 100%
Wind Speed S 7 mph
Barometer 29.70 in (1007.5 mb)
Dewpoint 40°F (4°C)
Visibility 4.00 mi
Wind Chill35°F (2°C)
Last update 10 Jan 5:56 pm EST
Extended Forecast for

Sinclairville NY

Winter Weather Advisory January 11, 07:00am until January 12, 01:00am
Wind Advisory January 10, 08:00pm until January 11, 01:00pm
Click here for hazard details and duration
Winter Weather Advisory
Wind Advisory

  • Tonight

    Tonight: Rain before 9pm, then a chance of showers between 9pm and 11pm. Low around 27. Breezy, with a south wind 10 to 20 mph becoming west in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.

    Low: 27 °F

    Rain then
    Cloudy and
    Breezy

  • Sunday

    Sunday: Snow showers, mainly after 10am. Patchy blowing snow after 9am. High near 29. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.

    High: 29 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. West wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    Low: 23 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 32 °F

    Chance Snow
    Showers

  • Monday Night

    Monday Night: A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.

    Low: 26 °F

    Chance Snow
    Showers

  • Tuesday

    Tuesday: A slight chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 39. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely. Cloudy, with a low around 31. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.

    Low: 31 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers. High near 36. Southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.

    High: 36 °F

    Rain/Snow

  • Wednesday Night

    Wednesday Night: A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.

    Low: 13 °F

    Chance Snow
    Showers

Detailed Forecast

Tonight
Rain before 9pm, then a chance of showers between 9pm and 11pm. Low around 27. Breezy, with a south wind 10 to 20 mph becoming west in the evening. Winds could gust as high as 32 mph. Chance of precipitation is 100%. New precipitation amounts between a tenth and quarter of an inch possible.
Sunday
Snow showers, mainly after 10am. Patchy blowing snow after 9am. High near 29. Breezy, with a west wind 14 to 22 mph, with gusts as high as 36 mph. Chance of precipitation is 90%. New snow accumulation of 3 to 5 inches possible.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 23. West wind 10 to 18 mph, with gusts as high as 34 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Monday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 32. Southwest wind 10 to 15 mph, with gusts as high as 26 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.
Monday Night
A chance of snow showers, mainly before 1am. Mostly cloudy, with a low around 26. Southwest wind around 10 mph, with gusts as high as 20 mph. Chance of precipitation is 40%.
Tuesday
A slight chance of rain and snow showers after 1pm. Mostly cloudy, with a high near 39. South wind 10 to 16 mph, with gusts as high as 29 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely. Cloudy, with a low around 31. Southwest wind around 15 mph, with gusts as high as 29 mph. Chance of precipitation is 60%.
Wednesday
Rain and snow showers. High near 36. Southwest wind around 13 mph, with gusts as high as 24 mph. Chance of precipitation is 80%.
Wednesday Night
A chance of snow showers. Mostly cloudy, with a low around 13. Chance of precipitation is 50%.
Thursday
A chance of snow showers before 1pm. Partly sunny, with a high near 20. Chance of precipitation is 30%.
Thursday Night
Mostly cloudy, with a low around 13.
Friday
A chance of snow showers. Mostly cloudy, with a high near 27. Chance of precipitation is 40%.
Friday Night
Snow showers likely. Mostly cloudy, with a low around 20. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 28. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Sinclairville NY
 42.27°N 79.27°W (Elev. 1371 ft)
Last Update:
5:25 pm EST Jan 10, 2026
Forecast Valid:
6pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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High Temperature

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Chance of Precipitation