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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 and Breezy

34°F

1°C

Humidity 97%
Wind Speed W 22 G 37 mph
Barometer 29.81 in (1011.4 mb)
Dewpoint 33°F (1°C)
Visibility 10.00 mi
Wind Chill22°F (-6°C)
Last update 10 Jan 10:56 pm EST
Extended Forecast for

2 Miles SSW Conewango Valley NY

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

  • Tonight

    Tonight: Cloudy, with a low around 27. West wind 15 to 18 mph.

    Low: 27 °F

    Cloudy

  • Sunday

    Sunday: Snow showers, mainly after 10am. Patchy blowing snow after 1pm. High near 30. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 30 °F

    Snow Showers
    and Patchy
    Blowing Snow

  • Sunday Night

    Sunday Night: Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 22. West wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.

    Low: 22 °F

    Snow Showers
    Likely

  • Monday

    Monday: A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 33. Southwest wind 7 to 14 mph. Chance of precipitation is 30%. New snow accumulation of less than a half inch possible.

    High: 33 °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 7 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 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.

    High: 39 °F

    Partly Sunny
    then Slight
    Chance
    Rain/Snow

  • Tuesday Night

    Tuesday Night: Showers likely. Mostly cloudy, with a low around 30. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.

    Low: 30 °F

    Showers
    Likely

  • Wednesday

    Wednesday: Rain and snow showers. High near 36. Southwest wind 10 to 13 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
Cloudy, with a low around 27. West wind 15 to 18 mph.
Sunday
Snow showers, mainly after 10am. Patchy blowing snow after 1pm. High near 30. Breezy, with a west wind 14 to 20 mph, with gusts as high as 32 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Sunday Night
Snow showers likely, mainly before 1am. Mostly cloudy, with a low around 22. West wind 8 to 17 mph, with gusts as high as 31 mph. Chance of precipitation is 60%. New snow accumulation of around an inch possible.
Monday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 33. Southwest wind 7 to 14 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 7 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 8 to 16 mph, with gusts as high as 26 mph. Chance of precipitation is 20%.
Tuesday Night
Showers likely. Mostly cloudy, with a low around 30. Southwest wind 10 to 13 mph, with gusts as high as 25 mph. Chance of precipitation is 60%.
Wednesday
Rain and snow showers. High near 36. Southwest wind 10 to 13 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 12.
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 18. Chance of precipitation is 60%.
Saturday
Snow showers likely. Mostly cloudy, with a high near 29. Chance of precipitation is 70%.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
2 Miles SSW Conewango Valley NY
 42.25°N 79.03°W (Elev. 1299 ft)
Last Update:
9:36 pm EST Jan 10, 2026
Forecast Valid:
11pm EST Jan 10, 2026-6pm EST Jan 17, 2026
 
Forecast Discussion
 
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Additional Resources

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Hourly Weather Forecast

National Digital Forecast Database

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High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation