National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce

Hazardous Weather Conditions

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Overcast

30°F

-1°C

Humidity 88%
Wind Speed W 10 mph
Barometer 29.79 in (1010.7 mb)
Dewpoint 27°F (-3°C)
Visibility 7.00 mi
Wind Chill21°F (-6°C)
Last update 10 Feb 11:56 pm EST
Extended Forecast for

Mayville NY

  • Overnight

    Overnight: A chance of snow showers before 1am, then a chance of snow showers and freezing rain between 1am and 2am, then a chance of snow showers after 2am. Cloudy, with a low around 21. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.

    Low: 21 °F

    Chance Wintry
    Mix

  • Wednesday

    Wednesday: A chance of snow showers. Cloudy, with a high near 26. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.

    High: 26 °F

    Chance Snow
    Showers

  • Wednesday Night

    Wednesday Night: Snow showers likely, mainly before 4am. Cloudy, with a low around 17. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.

    Low: 17 °F

    Snow Showers
    Likely

  • Thursday

    Thursday: Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 24. Northwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.

    High: 24 °F

    Snow Showers
    Likely

  • Thursday Night

    Thursday Night: A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. West wind around 6 mph. Chance of precipitation is 20%.

    Low: 12 °F

    Slight Chance
    Snow Showers

  • Friday

    Friday: Partly sunny, with a high near 30. West wind 5 to 10 mph.

    High: 30 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly cloudy, with a low around 21. West wind around 8 mph.

    Low: 21 °F

    Mostly Cloudy

  • Saturday

    Saturday: Partly sunny, with a high near 34. West wind 5 to 7 mph.

    High: 34 °F

    Partly Sunny

  • Saturday Night

    Saturday Night: Partly cloudy, with a low around 20.

    Low: 20 °F

    Partly Cloudy

Detailed Forecast

Overnight
A chance of snow showers before 1am, then a chance of snow showers and freezing rain between 1am and 2am, then a chance of snow showers after 2am. Cloudy, with a low around 21. West wind 9 to 14 mph, with gusts as high as 26 mph. Chance of precipitation is 50%. Total nighttime snow accumulation of less than one inch possible.
Wednesday
A chance of snow showers. Cloudy, with a high near 26. West wind 13 to 16 mph, with gusts as high as 28 mph. Chance of precipitation is 50%. New snow accumulation of around an inch possible.
Wednesday Night
Snow showers likely, mainly before 4am. Cloudy, with a low around 17. West wind 9 to 13 mph, with gusts as high as 24 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow showers likely, mainly between 7am and 1pm. Mostly cloudy, with a high near 24. Northwest wind around 9 mph. Chance of precipitation is 60%. New snow accumulation of 1 to 2 inches possible.
Thursday Night
A slight chance of snow showers before 1am. Mostly cloudy, with a low around 12. West wind around 6 mph. Chance of precipitation is 20%.
Friday
Partly sunny, with a high near 30. West wind 5 to 10 mph.
Friday Night
Mostly cloudy, with a low around 21. West wind around 8 mph.
Saturday
Partly sunny, with a high near 34. West wind 5 to 7 mph.
Saturday Night
Partly cloudy, with a low around 20.
Sunday
A chance of snow showers after 1pm. Partly sunny, with a high near 37. Chance of precipitation is 30%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 25. Chance of precipitation is 30%.
Washington's Birthday
Partly sunny, with a high near 35.
Monday Night
Mostly cloudy, with a low around 23.
Tuesday
Partly sunny, with a high near 39.
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Forecast Area
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ABOUT THIS FORECAST

 
Point Forecast:
Mayville NY
 42.24°N 79.51°W (Elev. 1365 ft)
Last Update:
9:36 pm EST Feb 10, 2026
Forecast Valid:
12am EST Feb 11, 2026-6pm EST Feb 17, 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